SNIP RK 2.01-19-2004_EN

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RoK SNiP 2.01-19-2004 Corrosion Protection of Engineering Structures.

Table of Contents

1. General provisions 2. Concrete and reinforc reinforced ed concrete structures s tructures General Requirements Aggressive impact rate Requirements to materials and structures Corrosion protection of concrete and reinforc reinforced ed concrete structures s tructures Floors Smoke stacks, gas--smoke stacks, capacitive facilities and pipelines Specificit! of reinforc reinforced ed concrete structures protection from electrical corrosion ". #ood$ork structures %. Stone and as&estos cement structures '. Steel structures Aggressive impact rate Requirements to materials and structures Corrosion protection protection of steel and aluminium structures surfaces Smoke stacks, gas--smoke and ventilation stacks, tanks Attac(ment 1 )andator! Groups Groups of aggressive aggressive gases rated against t(eir t!pes and concentration Attac(ment 2 - Reference *escription of solid solid medium +salts, aerosols and dust Attac(ment " - Reference aint$ork aint$ork materials for corrosion protection protection of reinforced reinforced concrete structures Attac(ment % - Reference rotective rotective coating of internal surfaces of capacitive facilities reinforced concrete concrete structures operating in liquid liquid medium Attac(ment ' Recommended Corrosion Corrosion protection of undergro underground und concrete and reinforc reinforced ed concrete structures e/ternal surfaces Attac(ment 0 Recommended )aterials for protection protection of floors designed for use $it(in &uildings &uildings $it( aggressive medium Attac(ment  Recommended C(emicall! resistant resistant materials for floors Attac(ment  - Reference aint$ork aint$ork materials for $ood protection protection Attac(ment 3 - Reference Compositions Compositions for $ood preservation preservation and conservation Attac(ment 14 - Reference Compositions Compositions for tim&er penetration treatment treatment Attac(ment 11 )andator! rotection rotection of steel ropes used in open air conditions Attac(ment 12 Recommended )aterials for $elding of steel structures in aggressive medium corresponding $it( lo$-allo! steel grades Attac(ment 1" )andator! )inimal t(ickness of steel s(eets of enclosing structures $it(out $it(out corrosion protection 1

Attac(ment 1% Recommended Steel structures corrosion corrosion protection met(ods met(ods Attac(ment 1' - Reference aint$ork aint$ork materials for corrosion protection protection of steel and aluminium structures Attac(ment 10 Recommended 5ptions of non-metallic non-metallic protective coatings of tanks designed for accomodation acid, alkaline and fluid mineral fertilisers See also6 789: ".4%.4"-' ;Corrosion ".4%.4"-' ;Corrosion protection of structural units and facilities ; The The curren currentt norm norm co!er co!er corro corroion ion protect protection ion "eign "eign #or engine engineerin ering g tructu tructure re $m%"e $m%"e o# concrete& concrete& rein#orce" rein#orce" concrete& concrete& teel& %luminium& %luminium& 'oo"en& 'oo"en& tone %n" %(eto-cemen %(eto-cement) t) o# (uil"ing (uil"ing %n" #%cilitie oper%te" un"er imp%ct o# %ggrei!e me"ium 'ith temper%ture (et'een minu *+ to plu ,+ С. Thee norm "o not co!er corroion protection "eign #or engineering tructure c%ue" ( r%"io%cti!e m%teri%l % 'ell % "eign o# tructure m%"e o# peci#ic concrete tpe $polmer concrete& he%t-reit%nt %n" %ci"-reit%nt concrete). 1. GENER! PR"#$S$"NS 1.1 rotection o# engineering tructure h%ll (e per#orme" ( ue o# corroion-reit%nt $#or electe" en!ironment) m%teri%l %n" compli%nce 'ith "eign re0uirement $prim%r protection)& ur#%ce %pplic%tion o# met%llic& oi"e& p%int-2-!%rnih& met%llize" p%int-2-!%rnih co%ting& m%tic co%ting& lu(ric%nt& #ilm& cl%""ing %n" other m%teri%l $econ"%r protection)& % 'ell % ( ue o# chemic%l-electric metho". 1.2 3n reg%r" to e!erit o# epoure& the me"ium h%ll (e "i!i"e" into: - non-%ggrei!e4 - lightl %ggrei!e4 - mo"er%tel %ggrei!e4 - highl %ggrei!e. 3n reg%r" to phic%l t%tu me"ium h%ll (e "i!i"e" into g%eou& oli" %n" #lui". 3n reg%r" to n%ture o# %ction me"ium h%ll (e "i!i"e" into chemic%ll %n" (iologic%ll %cti!e. 1.% rotection o# pl%nt-m%nu#%cture" engineering tructure ur#%ce h%ll (e per#orme" %t the #%ctor. 1.4 3n or"er to re"uce the me"ium %ggrei!e imp%ct on engineering tructure& the #ollo'ing h%ll (e pro!i"e" #or in the coure o# "eign: - "e!elopment o# enterprie plot pl%n& p%ce pl%nning %n" tructur%l "eign olution 'ith %ccount o# 'in" p%ttern $5'in" roe5) %n" "irection o# groun" '%ter #lo'4 - proce e0uipment #e%turing m%imum poi(le %ir- %n" '%ter tightne& uppl %n" eh%ut !entil%tion& uction unit in loc%tion o# m%imum concentr%tion o# !%pour& g%e %n" "ut. 1.& 6eign o# engineering tructure h%ll pro!i"e #or uch ection 'hich pre!ent or minimize poi(ilit o# %ggrei!e g%e concentr%tion& % 'ell % %ccumul%tion o# #lui" %n" "ut on tructure ur#%ce. 1.' 7orroi 7orroion on protect protection ion "eign "eign o# engine engineeri ering ng tructur tructure e o# (uil"i (uil"ing ng %n" #%cilit #%cilitie ie #or in"utrie rel%te" to #%(ric%tion %n" ue o# #oo" pro"uct& %nim%l #ee"& % 'ell % !enue #or t%ing o# people or %nim%l h%ll %ccount #or %nit%r %n" hgienic re0uirement to protection m%teri%l %n" poi(le %ggrei!e imp%ct o# "iin#ect%nt. 1.( When "eigning the corroion protection #or re#ur(ihe" (uil"ing %n" #%cilitie %n %n%li o# the corroion t%tu o# the tructure %n" protecti!e co%ting houl" (e pro!i"e"& t%king into %ccount the me"ium %n" le!el o# %ggrei!ene o# the en!ironment in ne' oper%ting con"ition. 1.) Thee contruction norm %n" regul%tion ue re#erence to regul%tor "ocument %n" t%n"%r" peci#ie" in 8tt%chment 1*.

9

Attac(ment 1% Recommended Steel structures corrosion corrosion protection met(ods met(ods Attac(ment 1' - Reference aint$ork aint$ork materials for corrosion protection protection of steel and aluminium structures Attac(ment 10 Recommended 5ptions of non-metallic non-metallic protective coatings of tanks designed for accomodation acid, alkaline and fluid mineral fertilisers See also6 789: ".4%.4"-' ;Corrosion ".4%.4"-' ;Corrosion protection of structural units and facilities ; The The curren currentt norm norm co!er co!er corro corroion ion protect protection ion "eign "eign #or engine engineerin ering g tructu tructure re $m%"e $m%"e o# concrete& concrete& rein#orce" rein#orce" concrete& concrete& teel& %luminium& %luminium& 'oo"en& 'oo"en& tone %n" %(eto-cemen %(eto-cement) t) o# (uil"ing (uil"ing %n" #%cilitie oper%te" un"er imp%ct o# %ggrei!e me"ium 'ith temper%ture (et'een minu *+ to plu ,+ С. Thee norm "o not co!er corroion protection "eign #or engineering tructure c%ue" ( r%"io%cti!e m%teri%l % 'ell % "eign o# tructure m%"e o# peci#ic concrete tpe $polmer concrete& he%t-reit%nt %n" %ci"-reit%nt concrete). 1. GENER! PR"#$S$"NS 1.1 rotection o# engineering tructure h%ll (e per#orme" ( ue o# corroion-reit%nt $#or electe" en!ironment) m%teri%l %n" compli%nce 'ith "eign re0uirement $prim%r protection)& ur#%ce %pplic%tion o# met%llic& oi"e& p%int-2-!%rnih& met%llize" p%int-2-!%rnih co%ting& m%tic co%ting& lu(ric%nt& #ilm& cl%""ing %n" other m%teri%l $econ"%r protection)& % 'ell % ( ue o# chemic%l-electric metho". 1.2 3n reg%r" to e!erit o# epoure& the me"ium h%ll (e "i!i"e" into: - non-%ggrei!e4 - lightl %ggrei!e4 - mo"er%tel %ggrei!e4 - highl %ggrei!e. 3n reg%r" to phic%l t%tu me"ium h%ll (e "i!i"e" into g%eou& oli" %n" #lui". 3n reg%r" to n%ture o# %ction me"ium h%ll (e "i!i"e" into chemic%ll %n" (iologic%ll %cti!e. 1.% rotection o# pl%nt-m%nu#%cture" engineering tructure ur#%ce h%ll (e per#orme" %t the #%ctor. 1.4 3n or"er to re"uce the me"ium %ggrei!e imp%ct on engineering tructure& the #ollo'ing h%ll (e pro!i"e" #or in the coure o# "eign: - "e!elopment o# enterprie plot pl%n& p%ce pl%nning %n" tructur%l "eign olution 'ith %ccount o# 'in" p%ttern $5'in" roe5) %n" "irection o# groun" '%ter #lo'4 - proce e0uipment #e%turing m%imum poi(le %ir- %n" '%ter tightne& uppl %n" eh%ut !entil%tion& uction unit in loc%tion o# m%imum concentr%tion o# !%pour& g%e %n" "ut. 1.& 6eign o# engineering tructure h%ll pro!i"e #or uch ection 'hich pre!ent or minimize poi(ilit o# %ggrei!e g%e concentr%tion& % 'ell % %ccumul%tion o# #lui" %n" "ut on tructure ur#%ce. 1.' 7orroi 7orroion on protect protection ion "eign "eign o# engine engineeri ering ng tructur tructure e o# (uil"i (uil"ing ng %n" #%cilit #%cilitie ie #or in"utrie rel%te" to #%(ric%tion %n" ue o# #oo" pro"uct& %nim%l #ee"& % 'ell % !enue #or t%ing o# people or %nim%l h%ll %ccount #or %nit%r %n" hgienic re0uirement to protection m%teri%l %n" poi(le %ggrei!e imp%ct o# "iin#ect%nt. 1.( When "eigning the corroion protection #or re#ur(ihe" (uil"ing %n" #%cilitie %n %n%li o# the corroion t%tu o# the tructure %n" protecti!e co%ting houl" (e pro!i"e"& t%king into %ccount the me"ium %n" le!el o# %ggrei!ene o# the en!ironment in ne' oper%ting con"ition. 1.) Thee contruction norm %n" regul%tion ue re#erence to regul%tor "ocument %n" t%n"%r" peci#ie" in 8tt%chment 1*.

9

2 C"NCRETE N* RE$N+"RCE* C"NCRETE STR,CT,RES General Reuireents

engineering %n" "eign "eign o# concrete concrete %n" rein#orce" rein#orce" concrete tructure tructure one 2.1 3n the coure o# engineering h%ll compl 'ith ST S; 9<<1 re0uirement. 3n the coure coure o# engine engineerin ering g %n" "eign "eign o# concret concretee %n" rein#o rein#orce" rce" concret concretee tructu tructure re en!i%ge" #or oper%tion in %n %ggrei!e en!ironment their corroion reit%nce h%ll (e enure" #irt %n" #oremot ( prim%r protection me%ure& i.e. the ue o# corroion reit%nt m%teri%l& %""iti!e& ue o# corroion reit%nce impro!ing concrete %n" it protecti!e propertie #or teel re(%r re(%r&& lo'e lo'erin ring g the the perm perme%( e%(il ilit it o# conc concret retee uin uing g tre%t tre%tme ment nt meth metho" o"& & impl implem emen enti ting ng the the re0ui re0uirem rement ent o# the the cr%ck cr%ck rei reit% t%nc ncee c%teg c%tegor or&& #or #or the the 'i"t 'i"th h o# the the "eig "eign n cr%ck cr%ck open openin ing g "ipl%cement& %n" the thickne o# the protecti!e concrete l%er. 3n the e!ent o# th%t the t%te" me%ure %re not u##icientl e##ecti!e then econ"%r protection me%ure houl" (e pro!i"e" #or the tructure= ur#%ce: - p%int'ork4 - inul%tion lining #rom heet %n" #ilm m%teri%l4 - cl%""i cl%""ing& ng& lining or uing uing pro"uc pro"uct t #rom #rom cer%mi cer%mic& c& l%g l%g gl% gl% cer%mic cer%mic& & gl%& gl%& c%t tone m%teri%l& n%tur%l tone4 - cement& polmer (in"er& li0ui" gl%& or (itumen (%e" pl%ter ur#%cing4 - tre%tment 'ith chemic%ll reit%nt e%ling m%teri%l 2.2 7orroion protection me%ure #or rein#orce" concrete tructure houl" (e "eigne" t%king into %ccount the tpe %n" peci#ic o# the tructure& the technolog ue" to #%(ric%te %n" erect them& %n" the oper%tion%l con"ition. 2.% >or concrete %n" rein#orce" concrete tructure one houl" ue concrete 'ith % perme%(ilit th%t complie 'ith %ppropri%te t%n"%r". The perme%(ilit o# concrete i peci#ie" uing "irect in"ic%tor $concrete gr%"e "epen"ing on '%ter reit%nce or ( it coe##icient o# #iltr%tion). 3n"irect in"ic%tor $the '%ter %(orption o# conc concret retee %n" %n" the the '%ter '%ter-c -cem emen entt r%ti r%tio) o) %re ue" ue" #or #or gui" gui"%nc %ncee %n" %n" %re %""i %""iti tion on%l %l to the the "irec "irectt in"ic%tor. The perme%(ilit in"ic%tor o# concrete %re gi!en in T%(le T%(le 1. T%(le 1 7oncrete perme%(ilit in"ic%tor ?e #or concrete perme%(ilit in"ic%tor

"irect

in"irect

the coe##icient o# concrete gr%"e #iltr%tion& cm/ $%t "epen"ing on '%ter e0uili(rium moiture reit%nce content)& ? #

'%ter %(orption c%p%cit& @ ( m%

'%ter-cement r%tio $W/7)& ? # # no more th%n

A - t%n"%r" perme%(ilit concrete

W<

B 9C1+-D to *C1+ -D

B <.* - ,.*

+.E.

A - lo' perme%(ilit concrete

WE

B EC1+-1+ to 9C1+ -D

B <.9 - <.*

+.,,

F - !er lo' perme%(ilit concrete

WG

B 1C1+-1+ - EC1+-1+

up to <.9

+.<,

H

Notes/ 1 The coe##icient o# #iltr%tion %n" concrete gr%"e "epen"ing on '%ter reit%nce i "etermine" per IFST per IFST 19*H+.H. 19*H+.H. 9 The in"ic%tor #or '%ter %(orption %n" the '%ter-cement r%tio gi!en in T%(le T%(le 1 correpon" to he%! concrete. The '%ter %(orption o# light concrete houl" (e "etermine" ( multipling the !%lue gi!en in T%(le 1& ( % #%ctor e0u%l to the r%tio o# me"ium "enit he%! concrete to me"ium "enit light concrete. The '%ter-cement '%ter-cement r%tio o# light concrete houl" (e "etermine" ( multipling the !%lue gi!en in T%(le T%(le 1& ( 1.H. H Aerein%#ter in the tet o# thee regul%tion the !%lue #or concrete perme%(ilit i gi!en %ccor"ing to the '%ter reit%nce in"ic%tor.

ggressie iact rate 2.4 The %ggrei!ene o# "i##erent en!ironment on concrete %n" rein#orce" concrete tructure i % #ollo': - g%eou: in T%(le T%(le 94 - oli": in T%(le H4 - oil %(o!e the '%ter t%(le: in T%(le <4 - li0ui" inorg%nic en!ironment: in T%(le ,& E& *4 - li0ui" org%nic en!ironment: in T%(le G4 - (iologic%ll %cti!e en!ironment: in T%(le T%(le G%. The %ggrei!ene o# en!ironment on #erro concrete i %"opte" % the %me % #or tructure #rom rein#orce" concrete in T%(le T%(le 9 %n" H. The %ggrei!ene cl%i#ic%tion %re % per ST S; 9<<+. 2.& When "etermining the %ggrei!ene o# %n en!ironment on % tructure loc%te" ini"e he%te" premie& the moiture con"ition houl" (e "etermine" per T%(le 1 o# SJi o# SJi K? 9.+<-+H9++9&& %n" #or % tructure loc%te" ini"e %n unhe%te" (uil"ing& in the open %ir& or i oil %(o!e the 9++9 '%ter t%(le& per 8ppen"i 1 o# SJi K? 9.+<-+H-9++9 . 2.' The %ggrei!ene o# en!ironment& gi!en in T%(le ,& i gi!en #or concrete m%"e #rom %n tpe o# cement compling 'ith the re0uirement o# IFST 1+1*G %n" IFST 999EE. 2.( The %ggrei!ene o# en!ironment gi!en in T%(le , %n" E houl" (e lo'ere" one le!el #or concrete o# % (ulk lo'-rein#orce" contruction $thickne gre%ter th%n +., m& rein#orcement up to +.,@). 2.) The %ggrei!ene o# en!ironment& gi!en in T%(le ,& E& %n" *& i gi!en #or tructure 'here the li0ui" preure i le th%n +.1 L% $1 %tm). Reuireents to aterials an structures 2.9 The concrete #or the rein#orce" concrete tructure o# (uil"ing %n" #%cilitie in %ggrei!e en!ironment houl" (e gr%"e W< '%ter reit%nt %n" higher % per T%(le T%(le ,-11. 7oncrete ue" #or rein#orce" concrete tructure u(Mect to %ggrei!e li0ui" en!ironment $chlori"e& $chlori"e& ulph%te& ulph%te& nitr%te %n" other %lt 'here there i %n e!%por%ting e!%por%ting ur#%ce) %n" %t the %me time %ltern%ting #reeze th%' ccle& houl" compl 'ith re0uirement #or #rot reit%nce. >rot reit%nce teting houl" (e per#orme" to IFST 1++E+.9. 1++E+.9 . 2.10 The #ollo'ing tpe o# cement houl" (e ue" #or the concrete %n" rein#orce" concrete tructure o# (uil"ing %n" #%cilitie in %ggrei!e en!ironment: - portl%n" cement& portl%n" cement 'ith miner%l %""iti!e %n" l%g-portl%n" cement meeting the re0uirement o# IFST 1+1*G4 - ulph%te-reit%nt cement meeting the re0uirement o# IFST 999EE4 - %luminu cement meeting the re0uirement o# IFST DED4 - high-ep%nion cement. en!ironment $ee T%(le T%(le 9 %n" H) one houl" ue cement cement meeting meeting 2.11 3n g%eou %n" oli" en!ironment the re0uirement o# IFST 1+1*G. 3n li0ui" %n" oli" en!ironment 'ith cont%ining ulph%te $ee T%(le H& < %n" E) ulph%te reit%nt cement& l%g-portl%n" cement %n" portl%n" cement houl" (e ue".

<

3n li0ui" en!ironment th%t %re mo"er%tel %ggrei!e "ue to (ic%r(on%te %lk%linit $ee T%(le ,)& portl%n" cement 'ith miner%l %""iti!e& l%g-portl%n" cement or puzzol%n portl%n" cement houl" (e ue". 3n li0ui" en!ironment th%t %re %ggrei!e "ue to their o!er%ll content o# %lt $ee T%(le ,)& the ue o# %luminu cement i permitte" pro!i"e" th%t the "ring temper%ture con"ition %re complie" 'ith. The ue o# %luminu cement in tructure 'ith pretree" rein#orcement i not permitte". >or tructure 'here the re0uirement #or '%ter reit%nce %re %(o!e WE& the ue o# highep%nion cement %(o!e gr%"e JT1+ i permitte". 2.128 % #ine #iller m%teri%l one houl" ue 0u%rtz %n" per IFST G*HE $'ith no more th%n 1 @ o# elutri%te" p%rticle)& %n" %lo porou %n"& meeting the re0uirement o# ST K? D
8ggrei!ene 8ggrei!ene o# g%eou en!ironment #or tructure #rom

I% group per L%n"%tor 8ppen"i 1

concrete

8 6r NNNNNNNNNNNNNNN

Jon %ggrei!e

Jon %ggrei!e

S%me

S%me

S%me

Slightl %ggrei!e

S%me

Lo"er%tel %ggrei!e

Jon %ggrei!e

Jon %ggrei!e

S%me


S%me



Aighl %ggrei!e

8

Jon %ggrei!e


O

S%me


7




S%me

7

6r 8 St%n"%r" NNNNNNNNNNNNNNNNNNNN St%n"%r"

humi" or 'et NNNNNNNNNNNNNNNNNNNNN 6%mp

rein#orce" concrete

Notes:

1 >or the tructure o# he%te" (uil"ing& on the ur#%ce o# 'hich con"en%tion i permitte" to #orm& the %ggrei!ene i coni"ere" to (e % per tructure 'ith premie h%!ing % "%mp en!ironment. 2 3# % g%eou en!ironment cont%in e!er%l %ggrei!e g%e the %ggrei!ene o# the en!ironment i "etermine" ( the mot %ggrei!e g%.

T%(le H The moiture con"ition o# premie 7oncrete moiture zone $per SJi K? 9.+<-+H-9++9) 9.+<-+H-9++9) 6r 6r St%n"%r" St%n"%r"

149

Solu(ilit o# oli" p%rticle in '%ter %n" their '%ter-%(or(ing c%p%cit

%i %il l "i "iol ol!e !e"& "& lo' lo' '%ter %ter %(o %(or( r(en enc c %il "iol!e"& '%ter %(or(ent %il %il "iol!e" "iol!e"&& lo' '%ter '%ter %(or(enc %(or(enc  %il "iol!e"& '%ter %(or(ent

,

8ggrei!ene 8ggrei!ene o# oli" en!ironment on tructure (uilt #rom concrete

rein#orce" co concrete

Jon Jon %ggr %ggre ei i!e !e

Sligh lightl tl  %ggr %ggre ei i!e !e



Slightl Slightl %ggrei %ggrei!e !e

Slightl Slightl %ggrei %ggrei!e !e

S%me

Lo"er%tel %ggrei!eH

%il "iol!e"& lo' '%ter %(or(enc 6%mp or 'et 6%mp


Lo"er%tel %ggrei!e<

Lo"er%tel %ggrei!eH


%il "iol!e"& '%ter %(or(ent

1 The lit o# the mot common olu(le %lt %n" their ch%r%cteritic %re gi!en in re#erence 8ppen"i 9. 8 %ggrei!e %lt #or concrete %n" rein#orce" concrete one houl" coni"er the chlori"e& ulph%te %n" nitr%te gi!en in 8ppen"i 9. 9 The preence o# lo' olu(ilit u(t%nce "oe not %##ect the %ggrei!ene. H The le!el o# %ggrei!ene houl" (e checke" together 'ith the re0uirement o# T%(le ,& E& * t%king into %ccount the %ggrei!ene o# the olution #orme". < S%lt cont%ining chlori"e houl" (e % coni"ere" highl %ggrei!e en!ironment.

2.1% 8 % co%re %ggreg%te one houl" coni"er gr%"e" cruhe" tone #rom igneou rock& gr%!el %n" cruhe" tone gr%!el 'hich meet the re0uirement o# IFST G9E*. Ir%!el #rom igneou rock houl" (e %t le%t gr%"e G++& %n" gr%!el %n" cruhe" tone gr%!el %t le%t gr%"e 6r19. 3# the %re uni#orm %n" "o not cont%in 'e%k interl%er& cruhe" tone #rom e"iment%r rock $'ith % '%ter %(orption no more th%n 9@ %n" gr%"e %t le%t E++) c%n (e ue" #or tructure& oper%te" in g%eou& oli" %n" li0ui" en!ironment %t %n "egree o# %ggrei!ene $ecept li0ui" en!ironment h%!ing % pA lo'er th%n in % lightl %ggrei!e en!ironment& ee t%(le ,). 8ggreg%te % per ST K? Dine %n" co%re %ggreg%te houl" (e checke" #or their content o# potenti%ll re%cti!e tpe o# rock. 8 % protection %g%int intern%l corroion "ue to potenti%ll re%cti!e tpe o# rock %n" lo'er inter%ction o# the %ggreg%te 'ith the %lk%li o# the cement& the #ollo'ing me%ure houl" (e t%ken: -election o# concrete 'ith % minimum conumption o# cement4 -pro"uction o# concrete (%e" on cement 'ith %n %lk%li content not more th%n +.E@ epree" % J%9F4 -prep%r%tion o# concrete #rom portl%n" cement 'ith miner%l %"miture& puzzol%n portl%n" cement %n" l%g portl%n" cement4 -intro"uction o# h"ropho(ic %n" g% #orming %"miture into the concrete mi. 3# the %ggreg%te i potenti%ll re%cti!e then the intro"uction o# o"ium or pot%ium %lt into the concrete mi i not permitte".

T%(le < 8ggrei!ene& mg per 1 kg o# oil ulph%te in term o# Loiture o# the %re% per SJi K? 9.+<-+H9++9

chlori"e in term o# 7l- #or #or concrete (%e" on concrete (%e" on

portl%n" cement per IFST 1+1*G cont%ining 7HS not more th%n ortl%n" E,@& 7H8 not cement per more th%n *@& IFST 1+1*G 7H8 P 7<8> not more th%n 99@ %n" l%g portl%n" cement

Sulph%te reit%nt cement per IFST 999EE

E

portl%n" cement& l%g portl%n" cement per IFST 1+1*G %n" ulph%te reit%nt cement per IFST 999EE

The %ggrei!ene o# oil on concrete %n" rein#orce" concrete tructure

6r

norm%l %n" "%mp.

B E+ - 1&+++

B H&+++ - <&+++

B E&+++ 19&+++

B <++ - *,+


B 1&+++ 1&,++

B <&+++ - ,&+++

B 19&+++ 1,&+++

B *,+ - *&,++


B 1&,++

B ,&+++

B 1,+++

B *&,++


B 9,+ - ,++

B 1&,++ - H&+++

B H&+++ E&+++

B 9,+ - ,++


B ,++ - 1&+++

B H&+++ - <&+++

B E&+++ G&+++

B ,++ - ,&+++


B 1&+++

B <&+++

B G&+++

B ,&+++


Notes:

1 8ggrei!ene in"ee (%e" on the content o# chlori"e %re onl ue" #or rein#orce" concrete tructure& reg%r"le o# the '%ter reit%nce gr%"e o# the concrete. 3# the concrete cont%in ulph%te % 'ell& their 0u%ntit i con!erte" to % chlori"e e0ui!%lent ( multipling ( +.9, %n" %""e" to the content o# chlori"e to gi!e % tot%l. 2 8ggrei!ene in"ee (%e" on the content o# ulph%te %re gi!en #or W< '%ter reit%nce gr%"e concrete. When %eing the %ggrei!e imp%ct on WE '%ter reit%nce gr%"e concrete& the #igure houl" (e multiplie" ( 1.H& %n" #or WG '%ter reit%nce gr%"e concrete ( 1.*. %3# there i groun"'%ter the en!ironment i e!%lu%te" #or 8ggrei!ene "epen"ing on the chemic%l compoition o# the groun"'%ter per t%(le ,& E& *.

T%(le ,

8ggrei!ene in"e

Oic%r(on%te %lk%linit me0/l $"eg) Q

%lk%linit RQQ

7ontent o# %ggrei!e c%r(onic %ci"

7ontent o# m%gneium %lt mg/l in term o# Lg9 P ion

The %ggrei!ene in"e o# % li0ui" en!ironment 1 #or 8ggrei!ene tructure itu%te" in oil 'ith < f %(o!e +.1 m/"%& in o# inorg%nic %n open '%ter (o" %n" #or tructure 'here the '%ter li0ui" i un"er preure uing '%ter reit%nce gr%"e concrete en!ironment on concrete W< WE WG B + - 1.+, $H)

-

-


B ,.+ - E.,

B <.+ - ,.+

B H., - <.+

S%me

B <.+ - ,.+

B H., - <.+

B H.+ - H.,


B +.+ - <.+

B +.+ - H.,

B +.+ - H.+


B 1+ - <+

B <+QQQ

-


B <+QQQ

-

-


B 1&+++ - 9&+++

B 9&+++ - H&+++

B H&+++ - <&+++


B 9&+++ - H&+++

B H&+++ - <&+++

B <&+++ - ,&+++


B H&+++

B <&+++

B ,&+++


B 1++ - ,++

B ,++ - G++

B G++ - 1&+++


*

7ontent o# %mmonium %lt mg/l in term o# JAP< ion 7ontent o# c%utic %lk%li mg/l in term o# J%P  UP ion

Tot%l content o# chlori"e& ulph%te9& nitr%te %n" other %lt mg/l& 'ith e!%por%ting ur#%ce

B ,++ - G++

B G++ - 1&+++

B 1&+++ - 1&,++


B G++

B 1&+++

B 1&,++


B ,+&+++ E+&+++

B E+&+++ G+&+++

B G+&+++ 1++&+++


B E+&+++ G+&+++

B G+&+++ 1++&+++

B 1++&+++ 1,+&+++


B G+&+++

B 1++&+++

B 1,+&+++


B 1+&+++ 9+&+++

B 9+&+++ ,+&+++

B ,+&+++ E+&+++


B 9+&+++ ,+&+++

B ,+&+++ E+&+++

B E+&+++ *+&+++


B ,+&+++

B E+&+++

B *+&+++


1

When e!%lu%ting the %ggrei!e imp%ct o# the en!ironment 'here #%cilitie %re oper%ting in lo' #iltering oil 'ith < f le th%n +.1 m/"& the in"e !%lue in the t%(le houl" (e multiplie" ( 1.H. 9 The concentr%tion o# ulph%te& "epen"ing on the tpe %n" miner%logic%l compoition o# cement houl" not ecee" the limit ho'n in t%(le < %n" E. Q8t %n !%lue #or (ic%r(on%te %lk%linit the en!ironment i not %ggrei!e in rel%tion to the concrete 'ith '%ter reit%nce gr%"e WE %n" more& % 'ell % W< i# the oil #iltr%tion le!el i < f (elo' +.1 m/"%. QThe e!%lu%tion o# the %ggrei!e imp%ct o# the en!ironment ( pA "oe not %ppl to high concentr%tion olution o# org%nic %ci" or c%r(onic %ci". QQQ3# the %ggrei!ene !%lue ho'n in t%(le , %re ecee"e"& the %ggrei!ene o# the en!ironment "ue to thi #%ctor 'ill not incre%e.

T%(le E

7ement

ortl%n" cement per IFST 1+1*G

The %ggrei!ene in"e o# % li0ui" en!ironment 1 The %ggrei!e -9 cont%ining ulph%te con!erte" to SF < mg/l ion& imp%ct o# % li0ui" #or tructure& itu%te" in oil 'ith < f more th%n inorg%nic +.1 m/"%& in %n open (o" o# '%ter or #or en!ironment on #%cilitie 'here the '%ter i un"er preure %n" '%ter reit%nce cont%in A7FH & me0/l ion. gr%"e W< concreteQ B +.+ - H.+

B H.+ - E.+

B E.+

B 9,+ - ,++

B ,++ - 1&+++

B 1&+++ - 1&9++ Slightl %ggrei!e

B ,++ - 1&+++

B 1&+++ - 1&9++ B 1&9++ - 1&,++


B 1&+++

B 1&9++


ortl%n" cement per IFST 1+1*G 'ith B 1&,++ - H&+++ clinker content 7HS not B E,@& 7H8 not more th%n *@& 7H8 P 7<8> not B H&+++ - <&+++ more th%n 99@ %n" l%g portl%n" cement B <&+++

B 1&,++

B H&+++ - <&+++ B <&+++ - ,&+++ Slightl %ggrei!e

B <&+++ - ,&+++ B ,.+ - E&+++


B ,&+++


G

B E&+++

B H&+++ - E&+++ B E&+++ - G&+++ Sulph%te reit%nt cement per IFST 999EE

B G&+++ 19&+++


B E&+++ - G&+++

B G&+++ 19&+++

B 19&+++ 1,&+++


B G+++

B 19&+++

B 1,&+++


1

When %eing the %ggrei!ene o# the en!ironment un"er oper%tion%l con"ition #%cilitie loc%te" in poor #iltr%tion oil 'ith < f le th%n +.1 m/"& the !%lue in the t%(le houl" (e multiplie" ( 1.H. Q When %eing %ggrei!ene #or '%ter reit%nce gr%"e WE concrete the !%lue in the t%(le houl" (e multiplie" ( 1.H& %n" #or '%ter reit%nce gr%"e WG concrete& ( 1.*.

T%(le *

0ui!%lent content o# chlori"e % 7l-& mg/l

The %ggrei!ene o# li0ui" inorg%nic en!ironment on the re(%r o# rein#orce" concrete tructure& u(Mect to cont%nt immerion

perio"ic 'etting

up to ,++

Jon %ggrei!e


B ,++ - ,&+++

S%me


B ,+++



Notes:

1 The zone o# perio"ic 'etting inclu"e zone 'here #lui" le!el #luctu%te %n" c%pill%r li#t zone. 23# the #lui" en!ironment cont%in (oth ulph%te %n" chlori"e& the ulph%te %re con!erte" to % chlori"e e0ui!%lent ( multipling ( +.9, %n" %""e" to the content o# chlori"e. % The corroion reit%nce o# tructure& epoe" to me"ium %n" highl %ggrei!e e% '%ter& houl" (e enure" ( prim%r protection me%ure.

2.1& The '%ter ue" #or miing the concrete houl" compl 'ith the re0uirement o# IFST 9H*H9. 2.1' To impro!e the "ur%(ilit o# the concrete ue" in rein#orce" concrete tructure oper%ting in hotile en!ironment& %"miture houl" (e ue" th%t re"uce the perme%(ilit o# the concrete or impro!e it chemic%l reit%nce& %n" incre%e the protecti!e %(ilit o# the concrete 'ith reg%r" to the re(%r. The ue o# chlori"e %lt in the concrete mi& inclu"ing in the compoition o# the (in"er& %ggreg%te %n" the '%ter ue" #or miing i not permitte" #or rein#orce" concrete tructure: - 'ith pretree" re(%r4 - 'ith cl% ;-1 non-pretree" re(%r , mm or le in "i%meter4 - oper%te" in % "%mp or 'et con"ition4 - #%(ric%te" 'ith the ue o# %utocl%!e curing4 - u(Mect to g%l!%nic corroion The ue o# chlori"e %lt in concrete& %n" mort%r #or grouting %n" the Mointing o# c%t in pl%ce %n" prec%t contruction i not permitte". 2.1( The "eign o# rein#orce" concrete tructure epoe" to %ggrei!e en!ironment houl" (e c%rrie" out %ccor"ing to SJi 9.+H.+1-Gor tructure& inten"e" #or ue in g%eou %n" oli" %ggrei!e en!ironment& thee re0uirement %re lite" in t%(le D %n" #or li0ui" %ggrei!e en!ironment in t%(le 11.

T%(le G D

The %ggrei!e imp%ct o# org%nic li0ui" en!ironment on '%ter reit%nce gr%"e concrete

n!ironment

W<

WE

WG



Jon %ggrei!e

!eget%(le




%nim%l

S%me

S%me

S%me

A"roc%r(on: cru"e oil1

S%me

S%me

S%me

S%me


S%me

ulphurou #uel oil 1

S%me

S%me

S%me

"ieel #uel1


S%me

Jon %ggrei!e

keroene1

S%me

S%me

S%me

Fil: miner%l

our cru"e

(enzine

Jon %ggrei!e Jon %ggrei!e

Sol!ent: %tur%te" h"roc%r(on $hept%ne& oct%ne& "ec%ne& etc.) %rom%tic h"roc%r(on $(enzol& toluene& lene& chloro(enzene& etc.) ketone $%cetone& methl ethl ketone& "iethlketone& etc.) 8ci": %0ueou %ci" olution $%cetic& citric& l%ctic& etc.) 'ith concentr%tion gre%ter th%n +.+, g/l +.+, g/l '%ter inolu(le #%tt %ci" $c%prlic& c%pr% ne' etc.) 8lcohol: mono(%ic %lcohol

S%me

S%me

S%me


S%me

S%me

S%me


S%me




S%me




pol%lcohol Lonomer: chloro(ut%"iene tirol 8mi"e: 1+

S%me

Jon %ggrei!e Jon %ggrei!e









Jon %ggrei!e

c%r(%mi"e $%0ueou olution 'ith % concentr%tion o# ,+ to 1,+ g/l)

S%me

S%me

S%me

%me& B 1,+ g/l




"ic%n"i%mi"e $%0ueou olution 'ith % concentr%tion up to 1+ g/l)



S%me

"imethl#orm%mi"e $%0ueou olution 'ith % concentr%tion o# 9+ to ,+ g/l)


S%me

S%me

%me& B ,+ g/l




Lic. org%nic u(t%nce: phenol $%0ueou olution 'ith % concentr%tion up to 1+ g/l)




#orm%l"eh"e $%0ueou olution 'ith % concentr%tion o# 9+ to ,+ g/l)



Jon %ggrei!e

%me& B ,+ g/l




"ichloro(utene

S%me

S%me

S%me

S%me


S%me


S%me

Jon %ggrei!e

tetr%h"ro#ur%n ug%r $%0ueou olution 'ith % concentr%tion more th%n +.1 g/l) 1

The %ggrei!ene to the tructur%l element o# tor%ge t%nk #or petroleum %n" petroleum pro"uct i gi!en in 9.,*.

T%(le G%

n!ironment

The %ggrei!e imp%ct o# (iologic%ll %cti!e en!ironment on concrete

Luhroom


Thio(%cteri%

>rom lightl %ggrei!e to highl %ggrei!e "epen"ing on the concentr%tion o# h"rogen ulphi"e per t%(le 9 %n" 8ppen"i 1

Note The

concentr%tion o# h"rogen ulphi"e i c%lcul%te" ( the "eign org%ni%tion "epen"ing on the compoition o# '%te'%ter %n" "eign ch%r%cteritic o# the reer!oir.

T%(le D

Kein#orcin g teel group

Kein#orcing teel cl%

7%tegor re0uirement #or cr%ck reit%nce o# concrete tructure %n" the m%imum permitte" 'i"th o# hort %n" long cr%ck opening& mm& 'here the %ggrei!ene o# % g%eou %n" oli" en!ironment on the rein#orce" concrete i 1 Slightl %ggrei!e

3

8-3& 8-33& 8-333& ;-3& ;r-3

H NNNNNNNNNNNNNNN +.9, $+.9+)

11



HQQ H NNNNNNNNNNNNNNNN NNNNNNNNNNNNNNNNN +.9+ $+.1,) +.1, $+.1+)

H HQQ 8-333!& 8-3;& NNNNNNNNNNNNNNNNNN NNNNNNNNNNNNNNN 8t-3;? +.9, $+.9+) +.1, $+.1+)

9 NNNNNNNNNNN +.1+

H 8t-333& 8t-333S NNNNNNNNNNNNNNNNN Jot permitte" #or ue Jot permitte" #or ue +.9,$+.9+) 8t-3;S& 8t;S?& АV-;3?

H NNNNNNNNNNNNNNN +.1, $+.1+)

9Q& QQ NNNNNNNNNNNNNN +.1+

1

;-33& ;r-33& ?-*& ?-1D

9 NNNNNNNNNNNNNNN +.1+

9 NNNNNNNNNNNNN +.+,

1

8-;& 8-;3& 8t;& 8t-;3

9Q NNNNNNNNNNNNNNN +.1

1

Jot permitte" #or ue

;-33& ;r-33& ?-*& ?-1D i# the 'ire "i%meter i le th%n H., mm

9Q NNNNNNNNNNNNNN +.+,

1

1

33

333

1

8(o!e the line - cr%ck-reit%nce re0uirement c%tegor4 (elo' the line - m%imum permii(le 'i"th o# hort %n" long-term $in p%renthee) cr%ck opening. Q The tructure h%ll (e cl%i#ie" % c%tegor 1 #or cr%ck reit%nce re0uirement i# the en!ironment cont%in chlorine& chlori"e "ut& nitric %n" rho"%n%te %lt& h"rogen chlori"e& or h"rogen ul#i"e. QQ 3# mo"er%tel %ggrei!e epoure i onl "etermine" "ue to moiture %n" the preence o# c%r(on "ioi"e& the re0uirement #or cr%ck reit%nce %n" cr%ck 'i"th opening m%(e t%ken % #or % lightl %ggrei!e en!ironment. Note - Ae%t trengthene" rein#orcement (%r 'ith the in"e 5?5 %re reit%nt to corroion cr%cking& 5S5me%n it i 'el"%(le& 5S?5 me%n reit%nt to tre corroion cr%cking.

T%(le 1+ Kein#orcin g teel group $ee T%(le D)

Thickne o# the protecti!e l%er o# concrete #or pre#%(ric%te" (lock %n" tructure& mm $%(o!e the line) %n" '%ter reit%nce gr%"e o# concrete $(elo' the line) %t % %ggrei!ene o# the g%eou %n" oli" en!ironment % #ollo' lightl %ggrei!e

mo"er%tel %ggrei!e

highl %ggrei!e

3

9+ W<

9+ WE

9, WG

33

9, W<

9, WEQ

9, WG

333

9, WEQ

9, WG

9, WG

Q When uing gr%"e 33& ;r-33& ?-* %n" ?-1D rein#orcement 'ire& WG gr%"e concrete houl" (e ue".

When "etermining the 'i"th o# hort term cr%ck opening ho'n in t%(le D %n" 11& it i permii(le to: - ue % 'in" lo%" o# H+@ o# the t%n"%r" !%lue4 - t%ke into %ccount the cr%ne lo%" #rom one (ri"ge or upen"e" cr%ne oper%ting on e%ch g%ntr r%il. 3n thi reg%r"& the 'i"th o# hort term cr%ck opening #rom lo%" gi!en in SJi 9.+1.+*-G,& h%ll not ecee" the !%lue gi!en in SJi 9.+H.+1-G< Q.

19

Note When

"eigning tructure uch % to'er& chimne& o!erhe%" po'er line pole& or m%t& #or 'hich 'in" lo%" %re % #%ctor& the 'in" lo%" mut (e t%ken into %ccount #ull.

2.1) Kein#orcing teel i "i!i"e" into three group "epen"ing on the "%nger o# corroion "%m%ge $ee t%(le D %n" 1+). >or the rein#orcement o# pretree" tructure to (e oper%te" in %ggrei!e en!ironment& it i pre#er%(le to ue group 33 rein#orcing teel 33. 2.19The thickne re0uirement #or the protecti!e l%er %n" the '%ter reit%nce o# concrete u(Mect to g%eou %n" oli" %ggrei!e en!ironment %re outline" in T%(le 1+& %n" in li0ui" en!ironment& in t%(le 11. 2.20 >or he%! "ut %n" light concrete ue" in #l%t l%(& ri((e" l%( %n" '%ll p%nel l%( the thickne o# the protecti!e l%er m% (e 1, mm #or lightl %ggrei!e %n" me"ium %ggrei!e g%eou en!ironment %n" 9+ mm #or highl %ggrei!e en!ironment& reg%r"le o# cl% o# the gr%"e o# the rein#orcing teel. The thickne o# the protecti!e l%er #or c%te in pl%ce tructure houl" (e , mm more th%n the !%lue ho'n in t%(le 1+ %n" 11. >or pretree" rein#orce" concrete cr%ck reit%nce c%tegor 9 tructure& the 'i"th o# hortterm cr%ck opening houl" (e +.+, mm 'ith the protecti!e l%er thickne incre%e" ( 1+ mm. 2.21 When uing g%l!%nize" rein#orcement in mil" %n" mo"er%tel  %ggrei!e en!ironment the thickne o# the protecti!e l%er m% (e "ecre%e" ( , mm or the perme%(ilit o# the concrete m% (e incre%e" ( one le!el. 3n thi c%e the '%ter reit%nce gr%"e o# the concrete houl" not (e le th%n W<. 2.22 >or c%tegor H cr%ck-reit%nce tructure it i not permitte" to ue -3 %n" R-3 cl% 'ire 'ith % "i%meter o# le th%n < mm. 2.2% retree" tructure #or (uil"ing u(Mect to %n %ggrei!e en!ironment m% not (e #%(ric%te" ( M%cking the re(%r o# h%r"ene" concrete. 2.24 Kein#orcing c%(le #or pretree" concrete tructure houl" (e #rom 'ire 'ith % "i%meter o# %t le%t 9., mm #or etern%l c%(le %n" %t le%t 9.+ mm #or the 'ire in the inner l%er. 2.2& The ue o# concrete %n" rein#orce" concrete tructure contructe" #rom light concrete i %llo'e" in %ggrei!e en!ironment pro!i"e" th%t the meet the repecti!e '%ter reit%nce re0uirement in T%(le 1+& 11. 2.2' Xo%" (e%ring tructure #rom light-'eight porou %ggreg%te m%teri%l 'ith % '%ter %(orption o# more th%n 1<@ ( !olume #or ue in %ggrei!e en!ironment i not %llo'e". 2.2( ncloing tructure #rom light %n" cellul%r concrete in %ggrei!e g%eou %n" oli" en!ironment houl" (e ue" per T%(le 19. 2.2) Structure #rom #erro-concrete m% (e ue" in lightl %ggrei!e g%eou %n" oli" en!ironment. 3n g%eou en!ironment the thickne o# the protecti!e l%er houl" (e %t le%t < mm& %n" the concrete '%ter perme%(ilit not more th%n G@ - pro!i"e" the rein#orcement gri" %n" 'ire %re g%l!%nie" to % zinc thickne o# not le th%n H+ micron or th%t the ur#%ce o# the tructure i protecte" 'ith group 333 p%int. 3n %""ition to other precri(e" me%ure& in oli" en!ironment (oth the rein#orcement %n" the ur#%ce houl" (e protecte".

T%(le 11 Ke0uirement #or rein#orce" concrete tructure 'hen epoe" to li0ui" %ggrei!e en!ironment 8ggrei!ene re0uirement c%tegor #or cr%ck reit%nce %n" thickne per T%(le <&*& m%imum permii(le 'i"th o# hort %n" longo# the 1 GQ term cr%ck opening & mm& "epen"ing on protecti!e the re(%r teel group $ee T%(le D) l%er not le& mm 3 33 333 1H

concrete '%ter reit%nce gr%"e& %t le%t& "epen"ing on re(%r teel group $ee T%(le D) 3

33

333


H H 9 NNNNNNNNNNNN NNNNNNNNNNNNN NNNNNNNNNN +.9 $+.1,) +.1, $+.1+) +.1

9+

W<

WE

WE


H H 1 NNNNNNNNNNNN NNNNNNNNNNN NNNNNNNNNN N +.1 $+.+,) +.1,$+.1)

H+

WE

WE

WE


HQQ 9 Jot NNNNNNNNNNNN NNNNNNNNNNNN permitte" #or +.1,$+.1) +.+, ue

H+

WE

WE

-

1

8(o!e the line - cr%ck-reit%nce re0uirement c%tegor& (elo' the line - permii(le 'i"th o# hort %n" long-term $in p%renthee) cr%ck opening. Q The %ggrei!ene o# % li0ui" en!ironment per T%(le G houl" (e t%ken into %ccount onl #or cru"e oil& our cru"e %n" ulphurou #uel oil. QQ Steel gr%"e АV-333С m% (e ue". Note

- The re0uirement o# thi t%(le "o not %ppl  to the "eign o# rein#orce" concrete piping #or (urie" pipeline.

T%(le 19 8ggrei!ene o# the en!ironment in % premie

S%#et re0uirement encloing tructure #rom light concrete $toughene" %n" porou tructure)

#rom %utocl%!e cure" %er%te" concrete uing cement o# mie" (in"er


The ue o# thi contruction i permitte" pro!i"e" there i %n inul%ting l%er #rom he%! or light tructur%l concrete on the i"e u(Mect to the %ggrei!e en!ironment.

The ue o# thi contruction i permitte" pro!i"e" the rein#orcement i protecte" 'ith % peci%l co%ting %n" the concrete ur#%ce i !%por-proo#e" ( p%int'ork. Jot permitte" #or ue


The ue o# thi contruction i permitte" pro!i"e" there i %n inul%ting l%er #rom he%! or light tructur%l concrete %n" p%int'ork on the i"e u(Mect to the %ggrei!e en!ironment. Jot permitte" #or ue

S%me

Aighl %ggrei!e Notes:

1 The '%ter reit%nce gr%"e o# the o# he%! or light'eight tructur%l concrete inul%tion l%er mut compl 'ith the re0uirement o# T%(le 1+. 2 3n (uil"ing %n" #%cilitie 'here the %ggrei!e en!ironment i ch%r%cterie" ( "%mp or 'et con"ition or the preence o# c%r(on "ioi"e& the ue o# light-'eight concrete contruction 'ithout p%int protection i permitte"& % i the ue o# %er%te" concrete protecte" #or lightl %ggrei!e en!ironment. The co%ting/ur#%cing Iroup %re umm%rize" in T%(le 1H.

2.29 When concreting the em(e""e" teel p%rt o# connection element& no h%!ing % protecti!e co%ting& the thickne o# the protecti!e l%er %n" '%ter reit%nce gr%"e o# the concrete houl" con#orm to the re0uirement precri(e" #or concrete ue" in Moine" tructure. Corrosion rotection for t3e surfaces of concrete an reinforce concrete structures 2.%0 Sur#%ce protection #or tructure houl" (e pro!i"e" in the c%e in"ic%te" in T%(le 1H& %n" electe" "epen"ing on the tpe %n" etent o# %ggrei!ene o# the en!ironment. 2.%1 When "eigning tructure the #ollo'ing houl" (e inclu"e":

1<

- p%inting: 'hen u(Mect to g%eou %n" oli" en!ironment $%erool)4 - p%inting o# high-(uil" $m%tic) co%ting: 'hen u(Mect to li0ui" en!ironment& 'hen there i "irect cont%ct 'ith % trong %n" %ggrei!e me"ium4 - (%cklining: 'here the imp%ct i #rom li0ui" en!ironment %n" oil& % %n imperme%(le u(l%er 'hen cl%""ing4 - cl%""ing& inclu"ing polmer concrete: in li0ui" en!ironment %n" oil& % % protection %g%int mech%nic%l "%m%ge to (%cklining4 - impregn%tion $e%l%nt) 'ith chemic%ll reit%nt m%teri%l: u(Mect to li0ui" en!ironment %n" oil4 - h"ropho(i%tion: 'hen there i perio"ic 'etting #rom '%ter or %tmopheric moiture& or 'here there i con"en%tion& % % ur#%ce tre%tment (e#ore %ppling %n un"erco%t prior to p%inting4 - (ioci"e: 'hen u(Mect to (%cteri% emitting %ci"& %n" muhroom. 2.%2 %int'ork& (%cklining %n" cl%""ing in %ccor"%nce 'ith their protecti!e propertie %re "i!i"e" into #our group $the #ourth h%!ing the mot protecti!e propertie). %int'ork m%teri%l ue" #or protecting the ur#%ce o# concrete tructure %re lite" in the re#erence 8ppen"i H. 7r%ck-reit%nt p%int co%ting houl" (e pro!i"e" #or tructure 'here "e#orm%tion %re %ccomp%nie" ( cr%ck opening 'ithin the p%r%meter peci#ie" in T%(le D %n" 11. %inting o# high-(uil" $m%tic) co%ting& (%cklining %n" cl%""ing #or ur#%ce protection o# concrete tructure in cont%ct 'ith li0ui" %ggrei!e en!ironment& %re gi!en in the re#erence 8ppen"i <. 3t i not permitte" to ue p%int'ork& roll& heet m%teri%l %n" e%l%nt (%e" on (itumen in li0ui" org%nic en!ironment $oil& oil pro"uct& ol!ent). 8ll m%teri%l ue" to protect %g%int corroion& houl" (e %ccomp%nie" ( % certi#ic%te o# 0u%lit. 2.%% To protect the un"eri"e o# concrete %n" rein#orce" concrete #oun"%tion %n" tructure %n inul%tion th%t i reit%nt to the imp%ct o# % %ggrei!e en!ironment oul" (e pro!i"e". 2.%4 The i"e ur#%ce o# (urie" concrete %n" rein#orce" concrete tructure in cont%ct 'ith %ggrei!e groun" '%ter or oil houl" (e protecte" %ccor"ing to the recommen"e" 8ppen"i , t%king into %ccount poi(le incre%e in the le!el o# u(oil '%ter %n" their %ggrei!ene "uring oper%tion o# the #%cilit. 3# the oil cont%in '%ter-olu(le %lt o!er 1@ o# the m% o# oil #or %re% 'ith %n %!er%ge monthl temper%ture in the hottet month in ece o# 9, %n" % me%n monthl rel%ti!e humi"it o# le th%n <+@& '%terproo#ing o# %ll the ur#%ce o# the #oun"%tion houl" (e pro!i"e". T%(le 1H

n!ironmen t

I%eou& oli"

8ggrei!ene

Sur#%cing/co%ting group $%(o!e the line) %n" thickne 1& mm $(elo' the line) p%int'ork t%n"%r"

thick $m%tic)

%"hei!e lining


3Q& 33Q NNNNNNNNNNNNN +.1-+.1,

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333QQ NNNNNNNNNNNNN N +.1,-+.9

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3; NNNNNNNNNNNN +.9-+.9,

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--

1,

cl%""ing

Slightl %ggrei!e Xi0ui"

Lo"er%tel %ggrei!e Aighl %ggrei!e

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33 NNNNNNNNNNNN 1.+-1.,

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33

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333 NNNNNNNNNNNN 1.,-9.,

333 - 3;

333

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3; NNNNNNNNNNNN 9.,-,.+

3;

3;

1

The thickne inclu"e" %ll the co%ting/ur#%cing element. Q Iroup 3 %n" 33 co%ting/ur#%cing houl" (e ue" 'hen there %re #inihing re0uirement. QQ Iroup 333 co%ting/ur#%cing houl" (e ue" 'hen the en!ironment cont%in group O g%e %n" in "%mp %n" 'et oper%tion%l con"ition $or in % humi" region)& %n" %lo #or the protection o# the intern%l ur#%ce o# encloing tructure contructe" #rom light-'eight %n" %er%te" concrete.

2.%& 3n li0ui" %ggrei!e en!ironment concrete %n" rein#orce" concrete #oun"%tion un"er met%l column %n" e0uipment& %n" %lo ome ur#%ce %re% o# other tructure %"Moining the #loor houl" (e protecte" 'ith chemic%ll reit%nt m%teri%l to % height o# %t le%t H++ mm #rom the #inihe" #loor le!el. 6rip p%n houl" (e pro!i"e" 'here mo"er%tel %n" highl %ggrei!e li0ui" tem%tic%ll come into cont%ct 'ith the #oun"%tion. Fn thoe %re% o# the tructure= ur#%ce 'here it i poi(le to %!oi" o%king or pl%hing #rom %ggrei!e li0ui" ( technic%l me%n& %""ition%l loc%l protection 'ith (%cklining& cl%""ing or other ur#%ce co!ering houl" (e pro!i"e". 2.%' Su(oil utilit pipeline c%rring li0ui" th%t %re %ggrei!e to concrete or rein#orce" concrete houl" (e pl%ce" in ch%nnel or tunnel %n" (e %ccei(le #or regul%r inpection. Se'%ge out#lo' ch%nnel& inlet& %n" he%"er c%rring %ggrei!e li0ui" houl" (e pl%ce" %'% #rom the #oun"%tion o# (uil"ing& column& '%ll& %n" e0uipment ( %t le%t 1 m. 2.%( The ur#%ce o# "ri!en %n" !i(ro-"ri!en pile houl" (e protecte" ( mech%nic%ll trong co%ting or ( o%king& 'hilt m%int%ining the protecti!e propertie "uring the "ri!ing proce. 3n %""ition the concrete ue" #or the pile houl" (e %t le%t WE '%ter reit%nce gr%"e& When uing p%int'ork $m%tic) or o%king to protect the ur#%ce& the lo%" (e%ring c%p%cit o# the pile houl" (e tete". 2.%) >or tructure 'here ur#%ce protection i "i##icult to implement $(ore" pile& tructure (uilt uing c%te-in-pl%ce trench '%ll etc) one houl" ue prim%r protection in the #orm o# peci%l tpe o# cement& #illing& concrete mi "eign& ue o# %"miture etc. to incre%e the reit%nce o# the cement. 2.%9 >or the ep%nion Moint o# encloing tructure& the ep%nion compen%tor houl" (e #rom g%l!%nie"& t%inle teel& ru((er co%te" teel& io(utene polmer co%te" or other m%teri%l %n" the houl" (e int%lle" on chemic%ll reit%nt m%tic %n" tightl #%tene". The "eign o# the ep%nion Moint houl" pre!ent poi(ilit o# % %ggrei!e me"ium ingreing through it. Se%ling o# Moint %n" e%m o# encloing tructure houl" (e pro!i"e" ( #illing the g%p 'ith Moint e%l%nt. 2.40 7orroion protection #or em(e""e" teel element not co!ere" 'ith concrete %n" the connecting element o# rein#orce" concrete tructure houl" (e pro!i"e" % #ollo': - p%int'ork $per re#erence 8ppen"i H) in premie h%!ing "r or regul%r moiture con"ition 'here the en!ironment i not %ggrei!e or onl lightl %ggrei!e4 - met%l co%ting $zinc or %luminium) in premie h%!ing "%mp or 'et moiture con"ition 'here the en!ironment i not %ggrei!e or onl lightl %ggrei!e4 - com(ine" co%ting $p%int'ork on % met%llie" co%ting) 'here the en!ironment i mo"er%tel or highl %ggrei!e. Fn the 'el"e" %"Moining ur#%ce o# em(e""e" teel element %n" connecting element it i permitte" not to %ppl protecti!e co%ting.

1E

2.41 m(e""e" %n" connecting element in the Moin o# etern%l encloing tructure u(Mect to "%mp #rom %tmopheric moiture& con"en%tion& in"utri%l '%ter& reg%r"le o# the %ggrei!ene o# the en!ironment houl" (e protecte" ( met%l or com(ine" co%ting. 2.42 %int'ork houl" (e pro!i"e" #or the protection o# connecting element %n" the ur#%ce o# em(e""e" element #ull %ccei(le #or the rene'%l o# the co%ting o!er the coure o# oper%tion& reg%r"le o# the %ggrei!ene o# the en!ironment. 2.4% Where % tructure protecte" ( % com(ine" co%ting $'ith % met%l u(l%er (%e" on zinc or %luminium) i u(Mect to % highl %ggrei!e me"ium& %n" the protection i not u##icient& em(e""e" element th%t %re not co!ere" 'ith concrete %n" connecting element o# the rein#orce" concrete tructure houl" (e m%"e #rom teel th%t i chemic%ll reit%nt to the gi!en en!ironment. 2.44 m(e""e" element in %utocl%!e" concrete tructure houl" h%!e %luminium co%ting. 8luminium co%ting houl" %lo (e ue" #or the protection o# the em(e""e" %n" connecting element in the contruction o# (uil"ing %n" #%cilitie u(Mect to %ggrei!e g%eou en!ironment cont%ining our g% %n" h"rogen ulphi"e. 8luminium co%te" em(e""e" element in cont%ct 'ith concrete houl" (e u(Mecte" to #urther protection tre%tment (e#ore the tructure %re #ille" 'ith concrete. 2.4& >or zinc %n" %luminium co%ting& the met%l co%ting %n" met%l protecti!e l%er in com(ine" co%ting houl" (e %t le%t 19+ micron thick. Aot "ip g%l!%nie" zinc co%ting houl" (e %t le%t ,+ micron thick& %n" g%l!%nie" %t le%t H+ micron. - 3# the %luminium l%er i thicker th%n 19+ micron then prior to 'el"ing the em(e""e" element the co%ting i remo!e" #rom the pl%ce 'here the 'el" e%m i to (e pl%ce". Note

2.4' 3n c%e 'here it i not poi(le to implement the corroion protection me%ure #or concrete %n" rein#orce" concrete tructure precri(e" in thee regul%tion& contruction #rom chemic%ll reit%nt concrete& polmer concrete or %ci" reit%nt concrete houl" (e ue". +loors 2.4( W%terproo#ing #or the #loor houl" (e electe" "epen"ing on the "egree o# imp%ct o# li0ui" me"ium on the #loor % per SJi K? O.9.E-H-9+++ %n" the le!el o# %ggrei!ene o# thee me"ium. Where the "egree or imp%ct i light %n" the %ggrei!ene i lo' inul%ting p%int'ork houl" (e ue". Where the "egree o# imp%ct o# the li0ui" i mo"er%te or high %n" the %ggrei!ene i lo' or i# the "egree o# imp%ct o# the li0ui" i light %n" the %ggrei!ene i mo"er%te or high then (%ck lining inul%tion houl" (e pro!i"e" uing roll (%e" on (itumen or roll or heet o# polmer m%teri%l. 3# the "egree o# imp%ct o# the li0ui" i high %n" it %ggrei!ene i %lo high then trengthene" (%ck lining inul%tion houl" (e ue". Strengthene" inul%tion houl" like'ie (e ue" un"er ch%nnel %n" '%te'%ter out#lo' ch%nnel %n" eten" 1 m in %ll "irection. L%teri%l ue" #or the protection o# #loor %re gi!en in the recommen"e" 8ppen"ice E 2 *. >or the "r%in%ge o# '%h '%ter %n" in"utri%ll %ggrei!e olution #rom #loor& "r%in%ge %n" out#lo' ch%nnel& %ccei(le #or inpection %n" rep%ir houl" (e pro!i"e"& 'ith the tr%ight ection % long % poi(le. 2.4) When "eigning #loor l%i" on oil& i# the "egree o# imp%ct #rom the me"ium i mo"er%te or high& %n" the %ggrei!ene mo"er%te or high& then %""ition%l inul%tion i pro!i"e" un"er the (e""ing reg%r"le o# the preence o# groun" '%ter %n" it le!el. 2.49 >oun"%tion un"er e0uipment pl%ce" %t #loor le!el or higher& houl" (e le!el 'ith the #loor tructure. To preer!e the integrit o# (oth& compen%tor or other imil%r me%ure houl" (e inclu"e".

1*

C3ines5 flues5 entilation an rain ies5 tan6 facilities an ielines 2.&0 >or rein#orce" concrete piping tr%nporting %ggrei!e g%eou me"ium %t le%t O H+ trength& > 9++ #rot reit%nce& %n" W G '%ter reit%nce gr%"e concrete houl" (e ue". 2.&1 >or the rein#orce" concrete t%ck o# chimne %n" #lue "uct& %n" %lo #or "r%in pipe c%rring %ggrei!e me"i% cont%ining ulphur compoun"& ulph%te reit%nt portl%n" cement or ulph%te reit%nt portl%n" cement 'ith miner%l %"miture houl" (e ue". The ue o# portl%n" cement 'ith miner%l %"miture& the clinker o# 'hich cont%in tric%lcium %lumin%te СHА not ecee"ing * @ i permitte". 2.&2 Ir%"e" cruhe" tone #rom igneou rock& %n" 0u%rtz or #el"p%r (e%ring %n" houl" (e ue" % %n %ggreg%te #or the concrete o# pipe. >or the concrete o# "r%in%ge pipe %ggreg%te #rom c%r(on%ceou rock meeting the re0uirement et #orth in item 9.1H m% (e ue". 2.&% rotection #or the intern%l ur#%ce o# rein#orce" concrete chimne %n" #lue t%ck& %n" %lo the etern%l ur#%ce o# the p%rt #%lling 'ithin the en!elopment zone 'ith temper%ture up to G+С houl" (e implemente" "epen"ing on the %ggrei!ene o# the me"ium& in the #orm o# p%int'ork % per T%(le 1H %n" re#erence 8ppen"i H. 2.&4 8re% o# pipe t%ck %n" #oun"%tion 'here the #orm%tion o# con"en%tion i poi(le houl" (e protecte" 'ith % protecti!e m%tic or (%ckline co!ering uing pre in lining. When contructing "r%in%ge pipeline %t ite 'ith highl %ggrei!e me"i% one houl" ue rein#orce" concrete piping 'ith %n intern%l lining o# polethlene& ;7 etc. 2.&& >or the lining o# chimne t%ck one houl" ue %ci" reit%nt or %rgill%ceou (rick on %n %ci" reit%nt #iller or mort%r. >or the lining o# #lu g% t%ck one houl" ue %ci" reit%nt (rick on %n %ci" reit%nt #iller. >or the lining o# rein#orce" concrete !entil%tion piping moul"e" %ci" reit%nt cer%mic tile or %ci" reit%nt (rick on % polmer or %ci" reit%nt #iller houl" (e ue". 2.&' The protection o# etern%l ur#%ce o# pipe %n" g% #lue #oun"%tion houl" (e in %ccor"%nce 'ith the re0uirement #or the protection o# u(oil tructure #rom corroion. 2.&( >or t%nk #%cilitie %n" u(oil pipeline the %ggrei!ene o# the li0ui" me"ium houl" (e "etermine" per T%(le ,-G. >or the intern%l ur#%ce o# the '%ll %n" (ottom o# t%nk toring oil %n" oil pro"uct the %ction o# cru"e oil %n" rei"uum on the tructure houl" (e coni"ere" % mo"er%tel %ggrei!e& %n" the %ggrei!ene o# #uel oil& "ieel #uel %n" keroene % lightl %ggrei!e. >or the intern%l ur#%ce o# the t%nk roo# the %ction o# the %#orementione" li0ui" houl" (e coni"ere" % lightl %ggrei!e. 2.&) The re0uirement #or the rein#orce" concrete tructure o# t%nk #%cilitie "epen"ing on the %ggrei!ene o# the me"ium houl" (e %"opte" per T%(le 11. T%nk #%cilitie #or the tor%ge o# oil %n" oil pro"uct houl" ue concrete 'ith % '%ter reit%nce gr%"e %t le%t W G& 2.&9 7orroion protection metho" #or the intern%l ur#%ce o# t%nk #%cilit tructure houl" (e %pplie" per T%(le 1H %n" re#erence 8ppen"i <. 2.'0 T%nk #%cilitie& em(e""e" in the groun" houl" h%!e etern%l '%ter proo#ing& to pre!ent groun" moiture #rom coming into cont%ct 'ith the ur#%ce o# the rein#orce" concrete. 2.'1 Kein#orce" concrete pipe ue" in u(oil pipeline houl" (e protecte" #rom corroion uing c%tho"ic protection i# the %0ueou etr%ct #rom the oil $IFST D.E+9) or the groun"'%ter cont%in chlori"e& mg/l:

- #or !i(ro-h"rotre%te" pipe $IFST19,GE.+)YYYYYYY. - #or teel core" pipe4 1) 'hen the '%ter reit%nce gr%"e o# the concrete l%er i W< %n" permii(le cr%ck 'i"th opening o# +.1 mm ......................................... 1G

......... more th%n ,++4 ......... more th%n H++4

9) 'hen the '%ter reit%nce gr%"e o# the concrete l%er i le th%n W< %n" permii(le cr%ck 'i"th opening o# +.9 mm .........................................

......... more th%n 1,+.

When "eigning c%tho"ic protection one houl" inclu"e me%ure to enure the uninterrupte" electric%l con"uction %long rein#orce" concrete pipeline. Secificit of reinforce concrete structures rotection fro electrocorrosion 2.'2 rotection #rom electrocorroion houl" (e pro!i"e": - 'here there %re tr% current #rom 67 unit& #or: 1) rein#orce" concrete tructure o# the (uil"ing o# electroltic comp%rtment4 9) 67 r%il tr%nport #%cilitie tructure4 H) pipeline& collector& #oun"%tion %n" other eteni!e un"ergroun" tructure o# (uil"ing %n" #%cilitie loc%te" 'ithin the electrom%gnetic #iel" o# %n etr%neou ource4 <) to protect #rom the in#luence o# 87 current 'hen uing rein#orce" concrete tructure % e%rthing "e!ice. 2.'% The corroion h%z%r" #rom tr% current houl" (e et%(lihe" ( me%uring the !olt%ge potenti%l o# the concrete re(%r or the le%k current "enit #rom the re(%r. A%z%r" #%ctor %re gi!en in T%(le 1<. 2.'4 The rein#orce" concrete (uil"ing %n" #%cilitie o# electroltic comp%rtment %n" 67 r%il tr%nport rein#orce" concrete tructure %re in!%ri%(l h%z%r"ou& #or 'hich re%on 'hen "eigning thee tructure protection #rom electrocorroion i o(lig%tor. The electrocorroion h%z%r" to un"ergroun" rein#orce" concrete tructure loc%te" 'ithin the electrom%gnetic #iel" o# %n etr%neou ource& %n" the neceit to protect them #rom electrocorroion houl" (e et%(lihe" (%e" on c%lcul%tion or ( me%uring the !olt%ge o# tr% current in the groun" or %t ne%r( eiting imil%r rein#orce" concrete tructure. 2.'& The corroion h%z%r" #rom in"utri%l #re0uenc 87 current #or tructure ue" % e%rthing "e!ice i "etermine" ( the current "enit o# the ut%ine" current #lo'ing #rom the etern%l ur#%ce o# the rein#orcement o# the un"ergroun" tructure into the groun"& ecee"ing 1+ m8/"m 9. 2.'' Letho" #or the corroion protecting o# rein#orce" concrete tructure #rom tr% current %re "i!i"e" into the #ollo'ing group: 3 - limiting the current le%k%ge& 'hich i un"ert%ken %t the ource o# tr% current4 33 - p%i!e protection& un"ert%ken on the rein#orce" concrete tructure4 333 - %cti!e $g%l!%nic) protection& un"ert%ken on the rein#orce" concrete tructure i# p%i!e protection i not poi(le or not u##icient. When "eigning the rein#orce" concrete tructure o# (uil"ing %n" #%cilitie o# electroltic comp%rtment %n" 67 r%il tr%nport #%cilitie group 3 %n" 33 electrocorroion protection metho" houl" (e ue". 2.'( The p%i!e protection o# the rein#orce" concrete tructure o# (uil"ing %n" #%cilitie o# electroltic comp%rtment %n" 67 r%il tr%nport #%cilitie houl" (e enure" (: - the ue o# W E '%ter reit%nce gr%"e concrete4 - %!oi"ing ue o# concrete %"miture th%t lo'er the electric%l reit%nce o# concrete& inclu"ing thoe th%t inhi(it teel corroion4 - uing % concrete protecti!e l%er thickne o# %t le%t 9+ mm& %n" #or the upport o# o!erhe%" 'iring net'ork& %t le%t 1E mm4 - limiting the cr%ck 'i"th "ipl%cement to le th%n +.1 mm #or pretree" teel "eign %n" le th%n +.9 mm #or t%n"%r" "eign. 2.') 3t i not permitte" to ue %"miture o# chlori"e %lt in the concrete ue" #or tructure loc%te" 'ithin the electrom%gnetic #iel" o# %n etr%neou ource& or to ue %"miture o# chlori"e& nitr%te or nitrite %lt in the concrete ue" in pretree" teel tructure rein#orce" 'ith АV-3;& АV;& АV-;3& 8-;  8-;3 gr%"e teel.

1D

2.'9 >or the electrocorroion protection o# (uil"ing %n" #%cilitie o# electroltic comp%rtment the #ollo'ing houl" (e pro!i"e": - electro-inul%ting e%m in rein#orce" concrete ceiling& rein#orce" concrete %re% #or er!icing the electroler& in un"ergroun" rein#orce" concrete tructure4 - polmer concrete #or tructure %"Moining electric lo%" c%rring e0uipment $upport& (e%m %n" #oun"%tion un"er electroler& the upport pot #or (u(%r& upport (e%m %n" #oun"%tion #or e0uipment connecte" to electroler) in electroltic comp%rtment cont%ining %0ueou olution4 -me%ure to pre!ent pill o# olution #rom the tructure $int%ll%tion o# protecti!e creen etc.)4 - ur#%ce protection o# the #oun"%tion 'ith co%ting recommen"e" #or the corroion protection o# un"ergroun" tructure4 - the teel rein#orcement o# #oun"%tion un"er electroler i not permitte" i# the %re int%lle" %t or (elo' groun" le!el& the le!el o# ch%nnel& gutter& 2.(0 >or the protection o# the rein#orce" concrete tructure o# r%il tr%nport #%cilitie #rom electrocorroion the one houl" inclu"e the int%ll%tion o# electro-inul%ting element %n" "e!ice enuring %n electric%l reit%nce o# %t le%t 1+&+++ Fhm #or the groun" loop o# o!erhe%" 'iring net'ork upport %n" o# #iing element #or the o!erhe%" net'ork to (ri"ge& #lo!er& tunnel etc. 2.(1 When uing rein#orce" concrete tructure % e%rthing "e!ice one houl" en!i%ge the interconnection o# the rein#orcement o# %ll the tructure element $%n" %lo the em(e""e" element int%lle" in rein#orce" concrete column #or connection to electric%l in"utri%l e0uipment) in % continuou electric%l circuit %long the met%l ( 'el"ing the rein#orcement or em(e""e" element o# %"Moining p%rt o# the tructure. 3n thi reg%r"& the 'orking tructur%l mo"el #or the tructure houl" rem%in unch%nge". 2.(2 3t i not permitte" to ue rein#orce" concrete #oun"%tion u(Mect to mo"er%te or Aighl %ggrei!e % e%rthing "e!ice& or rein#orce" concrete tructure #or e%rthing o# po'er gener%tion pl%nt running on 67 current. % 7""*EN STR,CT,RES %.1 The %ggrei!e imp%ct on 'oo"en tructure come #rom (iologic%l %gent: 'oo" "etroing #ungi etc& c%uing (iologic%l corroion o# the 'oo"& %n" %lo chemic%ll Lo"er%tel %ggrei!e en!ironment $g%eou& oli"& li0ui")& c%uing chemic%l corroion o# the 'oo". %.2 The %ggrei!e imp%ct on the 'oo" #rom (iologic%l %gent houl" (e t%ken #rom t%(le 1,.

T%(le 1< L%in h%z%r" #%ctor in %no"ic %n" %ltern%ting #iel" zone1 Tpe o# tructure

Ouil"ing %n" #%cilitie

Thoe gi!en in item 9.E9 i# the Zn"ergroun" groun" '%ter cont%in up to +.9 g/l o# СlQ 8(o!e groun"

lectroltic comp%rtment 'ith molten electrolte in r%il'% tr%nport in"utr #%cilitie

9+

electric potenti%l o# the concrete rein#orcement 'ith repect to % copperulph%te electro"e& ;

current lo "enit #rom the rein#orcement& m8/"m9

B +.,

B +.E

B +.,

B +.E

lectrolte comp%rtment 'ith %0ueou olution

B +.+

B +.E

1

The #igure %re !%li" 'hen protecting the rein#orcement o# concrete in tructure 'ith % cr%ck 'i"th "ipl%cement no more th%n % ho'n in item 9.E*. 3# there %re cr%ck 'hoe 'i"th %re more th%n thoe ho'n in 9.E* in the protecti!e l%er o# concrete& electrocorroion h%z%r" #igure houl" (e %"opte" #rom IFST D.E+9 Q The metho" #or "etermining chlorine ion in groun"'%ter i per#orme" in %ccor"%nce 'ith IFST D.E+9

T%(le 1,

Ser!ice 7on"ition Woo"en tructure %n" their element 

Tpe o# 'etting

%ggrei!e imp%ct o# (iologic%l %gent in "%mp premie $%(o!e the line) or in the moiture zone $(elo' the line) per SJi K? 9.+<-+H-9++9 "r& norm%l "r& norm%l

Xo%" (e%ring element o# the tructure& (r%cing& gir"er& element o# intern%l I%eou Jon p%rtition '%ll& '%ll& upen"e" en!ironment %ggrei!e ceiling etc

"%mp& 'et "%mp Slightl %ggrei!e

Structure upport element& erio"ic 3ni"e the interection o# tructure #rom premie "i##erent m%teri%l& Moit& #loor (o%r"& 'etting %n" Lo"er%tel %ggrei!e #reezing or un"er % 'in"o' %n" "oor unit& element o# co!ering aos& o# encloing tructure lement o# the lo%" (e%ring 7on"en%tion tructure& (r%cing& gir"er& the Lo"er%tel %ggrei!e moiture i"ing o# encloing tructure lement o# tile cl%""ing& the c%rc% o# encloing tructure

S%me


Topi"e o# uncl%" tructure& open recipit%tion Lo"er%tel %ggrei!e element o# roo#& element o# (ri"ge

Futi"e

Support #or po'er tr%nmiion line& 3n cont%ct pot& pile element o# (ri"ge 'ith the groun" Shore tructure& cooling to'er& element o# (ri"ge

[one 'ithin 'hich the '%ter le!el !%rie


S%me

The %ggrei!ene o# chemic%ll %ggrei!e me"ium on 'oo"en tructure %re gi!en % #ollo': - g%eou: in T%(le 1E4 - oli": in T%(le 1*4 - li0ui" inorg%nic me"ium: in T%(le 1G4 - li0ui" org%nic me"ium: in T%(le 1D4 %.% When "eigning 'oo"en tructure #or oper%tion in mo"er%te %n" highl %ggrei!e chemic%l en!ironment the %ggrei!ene o# (iologic%l %gent i not t%ken into %ccount.

91

%.4 6eign olution #or (uil"ing %n" #%cilitie houl" enure th%t it i poi(le to un"ert%ke perio"ic inpection o# the 'oo"en tructur%l element %n" to rene' the protecti!e co%ting. %.& >or 'oo"en tructure inten"e" #or oper%tion in mo"er%te or highl %ggrei!e en!ironment& it i nece%r to compl 'ith the #ollo'ing %""ition%l re0uirement: - tructure houl" (e contructe" #rom coni#er $pine& #ir etc)4 - the %"hei!e (on"ing o# tructure houl" (e "one uing phenolic& reorcinol rein& %n" phenolic-reorcinol rein %"hei!e4 - lo%" (e%ring tructure houl" (e "eigne" #rom oli" cro ection%l element $l%min%te& (lock (o%r")4 8 encloing tructure one houl" ue l%min%te" pl'oo" p%nel The ue o# (o%r"e" roo# %n" i"ing '%ll p%nel i permitte" pro!i"ing the re0uire" corroion protection i enure". %.' Structure houl" (e "eigne" 'ith the minimum %mount o# met%l connecting piece %n" uing chemic%ll reit%nt m%teri%l $mo"i#ie" polmer 'oo"& #i(regl% etc.). When uing met%l connecting piece the houl" (e pro!i"e" 'ith corroion protection. %.( >or the protection o# 'oo"en tructure #rom corroion c%ue" ( (iologic%l %gent& %ntieptic& preer!%ti!e& p%int'ork or ur#%ce o%king 'ith multi-%ction olution. 3n chemic%l %ggrei!e en!ironment tructure houl" (e p%inte" or ur#%ce o%ke" 'ith multi-%ction olution.

T%(le 1E

The moiture con"ition o# premie NNNNNNNNNNNNNNNNNNNN

I% group $ee m%n"%tor 8ppen"i 1)

8ggrei!ene o# g%eou en!ironment on 'oo"

8

Jon %ggrei!e

O

S%me

7

S%me

6


8

Jon %ggrei!e

O

S%me

7


6


8

Jon %ggrei!e

O


7

S%me

6


Loiture zone per SJi K? 9.+<+H-9++9 6r NNNNNNNNNNNNNNNNN 6r St%n"%r" NNNNNNNNNNNNNNNNNNNNNN St%n"%r" 6%mp or 'et NNNNNNNNNNNNNNNNNNNNNNNNN 6%mp Notes:

1 >or the tructure o# he%te" (uil"ing& on the ur#%ce o# 'hich con"en%tion i permitte" to #orm& the %ggrei!ene i coni"ere" to (e % per tructure 'ith premie h%!ing % "%mp or 'et en!ironment. 2 3# % g%eou en!ironment cont%in e!er%l %ggrei!e g%e the %ggrei!ene o# the en!ironment i "etermine" ( the mot %ggrei!e g%.

T%(le 1* Solu(ilit o# oli" me"ium in 99

8ggrei!ene o# oli"

The moiture con"ition o# premie NNNNNNNNNNNNNNNNNNNNNNNNNNN '%ter 1 %n" their '%ter %(or(enc Loiture zone per SJi K? 9.+<-+H-9++9 6r NNNNNNNNNNNNNNNNNNNN 6r St%n"%r" NNNNNNNNNNNNNNNNNNNNN St%n"%r" 6%mp or 'et NNNNNNNNNNNNNNNNNNNNN 6%mp

me"ium on 'oo"

Semiolu(le

Jon %ggrei!e

%il "iol!e"& lo' '%ter %(or(enc

S%me



Semiolu(le

Jon %ggrei!e




S%me

Semiolu(le

Jon %ggrei!e





1

The lit o# the mot common olu(le %lt %n" their ch%r%cteritic %re gi!en in re#erence 8ppen"i 9.

T%(le 1G 8ggrei!ene n!ironmen 7oncentr%tion& o# inorg%nic t @ li0ui" me"ium on 'oo" 1

n!ironment

7oncentr%tion& @

8ggrei!ene o# inorg%nic li0ui" me"ium on 'oo" 1

8ci": W%ter ri!er '%ter

-

l%ke '%ter

-

e%'%ter

-

Jon %ggrei!e

8ci":

ulphurou '%ter

B , - 1+

nitric '%ter

B , - 1+

(rine

up to ,

phophorou 

B 1+

8mmoni%

B , - 1+

c%utic '%ter

up to 9 %n" more H+


8ci":

phophorou

up to 1+


B 1+


up to ,

nitric '%ter

B 1+

nitric '%ter

up to ,

(rine

B,

8mmoni%

up to ,

c%utic '%ter

B 9 - H+


1 'here the temper%ture o# the me"ium i <,-,+ С the %ggrei!ene i incre%e" one le!el

T%(le 1D 9H


n!ironment

The %ggrei!e imp%ct o# org%nic li0ui" me"ium on 'oo"

A"roc%r(on:

Jon %ggrei!e

Fil: miner%l& !eget%(le& %nim%l

5

org%nic %ci" olution %cetic& citric& o%lic


Sol!ent: (enzol& %cetone

5

%.) Letho" #or the protection o# 'oo"en tructure #rom corroion "ue to (iologic%l %gent %re gi!en in T%(le 9+. Letho" #or the protection o# 'oo"en tructure #rom corroion "ue to g%eou& oli"& %n" li0ui" me"ium %re gi!en in t%(le 91. 8 lit o# p%int m%teri%l #or the protection o# 'oo" i gi!en in re#erence 8ppen"i G. 8 lit o# %ntieptic %n" 'oo" preer!%ti!e olution i gi!en in re#erence 8ppen"i D. 8 lit o# multi-purpoe olution ue" #or the ur#%ce impregn%tion o# 'oo"'ork i gi!en in re#erence 8ppen"i 1+. 4 8S"NR : S;EST"S CE8ENT STR,CT,RES 4.1 The re0uirement o# thi ection %ppl to tone tructure contructe" #rom cl% %n" ilic% (rick %n" to %(eto cement tructure. 4.2 The %ggrei!ene o# g%eou %n" oli" me"ium on (rick tructure houl" (e t%ken #rom T%(le 99 %n" 9H. The %ggrei!ene o# %line oil on (rick tructure houl" (e t%ken #rom T%(le <. The %ggrei!ene to (rick tructure o# li0ui" me"ium 'here there i %n imp%ct #rom olution cont%ining chlori"e& ulph%te& nitr%te %n" other %lt %n" c%utic %lk%li in 0u%ntitie gre%ter th%n 1+ up to 1, g/l& houl" (e t%ken % lightl %ggrei!e& more th%n 1, up to 9+ g/l % mo"er%tel %ggrei!e& more th%n 9+ g/l % highl %ggrei!e. The contruction o# ilic% (rick tructure #or ue in %ggrei!e li0ui" en!ironment i not permitte".

T%(le 9+ 8ggrei!ene  % per T%(le 1,

Woo"en tructure %n" their element

Tpe o# protection %ntieptic

The element o# lo%" (e%ring un-(on"e" %n" (on"e" tructure& the Jon %ggrei!e (r%cing& Moit& element o# intern%l p%rtition& '%ll %n" upen"e" ceiling Slightl Xo%" (e%ring 'oo"en %ggrei!e (on"e" contruction& gir"er& i"ing o# encloing tructure

preer!%ti!e

protecti!e co%ting

Jo protection re0uire"

-

9<

-

W%ter reit%nt p%int'ork or '%ter %n" (ioreit%nt "ipping olution

lement o# lo%" (e%ring un-(on"e" tructure& the #r%me o# encloing tructure

8ntieptic tre%tment 'ith '%ter olu(le %ntieptic or tre%tment 'ith %ntieptic p%te

-

-

lement o# lo%" (e%ring 'oo"en tructure& gir"er -

Outt& upport element& interection 'ith etern%l '%ll& i"ing o# encloing tructure



-

8ntieptic tre%tment 'ith '%ter olu(le %ntieptic or tre%tment 'ith %ntieptic p%te lement o# lo%" (e%ring 8ntieptic un(on"e" tructure& "i##icult to '%h Moit& #loor(o%r"& o## '%ter olu(le 'in"o' %n" "oor unit& %ntieptic or true& gir"er& the #r%me tre%tment 'ith o# encloing tructure& the %ntieptic p%te topi"e o# epoe" #%cilitie& the epoe" element o# roo#& (ri"ge element Koo# co!ering element& reer!%tion 'ith the #r%me o# encloing "i##icult to '%htructure o## '%ter olu(le %ntieptic lectricit plon& pile& reer!%ti!e (ri"ge element& cooling tre%tment 'ith oil to'er (%e" or "i##icult to '%h o## %ntieptic

Loiture reit%nt p%int'ork or moiture %n" (ioreit%nt "ipping olution Loiture reit%nt p%int'ork

-

-

-

1

3t i permitte" to ue %ntieptic p%te (%e" on "i##icult to '%h o## %ntieptic.

T%(le 91

8ggrei!ene per T%(le 1E&1*& 1G

The moiture con"ition o# premie NNNNNNNNNNNNNNNNNNNNNNN

rotection

Loiture zone per SJi K? 9.+<+H-9++9 Jon %ggrei!e


9,

lement o# lo%" (e%ring 'oo"en tructure& gir"er

"r& norm%l "r& norm%l



7hemic%ll %n" moiture reit%nt p%int or moiture %n" (io-reit%nt impregn%tion olution

"%mp& 'et 6%mp 6r& norm%l 6r& norm%l

7hemic%ll reit%nt p%int


7hemic%ll %n" moiture reit%nt p%int or chemic%ll %n" moiture reit%nt impregn%tion olution

6%mp& 'et 6%mp Aighl %ggrei!e

7hemic%ll %n" moiture reit%nt p%int or chemic%ll %n" moiture reit%nt impregn%tion olution

Xi0ui" me"ium

T%(le 99 The moiture con"ition o# premie NNNNNNNNNNNNNNNNNNNNNNNNNNN Loiture zone per SJi K? 9.+<-+H-9++9

I% group $per L%n"%tor 8ppen"i 1)

6r 6r

St%n"%r" St%n"%r"

6%mp& 'et 6%mp

8ggrei!ene o# g%eou me"ium to (rick tructure $ee note to T%(le 9) cl% pl%ticmol"e" (rick

ilic%

O 7 6

Jon %ggrei!e S%me S%me


O 7 6


Jon %ggrei!e S%me Slightl %ggrei!e

O 7 6


Jon %ggrei!e Slightl %ggrei!e Lo"er%tel %ggrei!e

T%(le 9H The moiture con"ition o# premie NNNNNNNNNNNNNNNNNNNNNNN Loiture zone $per SJi K? 9.+<-+H-9++9 ) 6r 6r St%n"%r" St%n"%r"

Solu(ilit o# oli" p%rticle in '%ter 149 %n" their '%ter%(or(ing c%p%cit

8ggrei!ene o# oli" me"i% on (rick tructure cl% pl%tic mol"e"

%il "iol!e"& lo' Jon %ggrei!e '%ter %(or(enc %il "iol!e"& '%ter %(or(ent

S%me

%il "iol!e"& lo' Jon %ggrei!e '%ter %(or(enc %il "iol!e"& '%ter %(or(ent 9E


ilic% Jon %ggrei!e S%me Slightl %ggrei!e Lo"er%tel %ggrei!e

6%mp& 'et




6%mp



S%me

1

8 lit o# the mot common olu(le %lt& %erool& "ut& %n" their ch%r%cteritic %re gi!en in Ke#erence 8ppen"i 9. See #ootnote 9 to T%(le H.

9

4.% The %ggrei!ene o# li0ui" me"i% on cement mort%r houl" (e t%ken #rom T%(le ,& E& %n" G $'hen uing W<)4 #or mort%r 'ith lime %"miture % % pl%ticier& the %ggrei!ene houl" (e t%ken % one le!el higher th%n thoe ho'n in thee t%(le. 3t i not permitte" to ue mort%r 'ith cl% %n" %h. 4.4 The %ggrei!ene o# me"i% on %(eto-cement tructure houl" (e t%ken % #or concrete: - g%eou: in T%(le 94 - oli": in T%(le H4 - oli": in T%(le <4 - li0ui": in T%(le ,& E& G % #or concrete (%e" on W< '%ter reit%nce gr%"e portl%n" cement. 4.& 8(eto cement (oe ue" #or the !entil%tion o# (uil"ing %n" #%cilitie 'ith % %ggrei!e en!ironment& the %ggrei!ene o# the en!ironment ini"e the (o houl" (e t%ken % one le!el higher th%n ini"e the (uil"ing. 4.' 3# there i perio"ic 'etting 'ith % %ggrei!e me"ium %n" #reezing the (rick'ork houl" (e #rom %t le%t >,+ #rot reit%nce gr%"e (rick. 4.( 7ement& %n" %n" '%ter #or mort%r houl" meet the re0uirement et out in ection 9. >or %ci"ic me"i% 'ith % Aighl %ggrei!e %ci" reit%nt mort%r (%e" on o"ium ilic%te $li0ui" gl%) or polmer (in"er houl" (e ue". 8ll (rick'ork e%m in premie u(Mect to %ggrei!e me"i% houl" (e pointe". 4.) 8(eto-cement '%ll p%nel houl" not touch the groun". Thee tructure houl" (e l%i" on the (%ement ceiling& h%!ing % moiture (%rrier to protect the %(eto-cement '%ll p%nel #rom c%pill%r rie o# %ggrei!e groun" '%ter. 4.9The ur#%ce o# m%onr %n" rein#orce" m%onr tructure houl" (e p%inte" $on pl%ter) or co%te" 'ith % high (uil" $m%tic) m%teri%l $"irectl on the (rick'ork) to protect it #rom corroion. 4.10 Steel element in m%onr 'ork houl" (e protecte" #rom corroion in %ccor"%nce 'ith the re0uirement o# ection 9. 4.11 The ur#%ce o# %(eto-cement tructure houl" (e protecte" #rom mo"er%tel %n" highl %ggrei!e me"i% 'ith p%int'ork in %ccor"%nce 'ith the re0uirement in ection 9. 4.12 The protection o# %(eto-cement compoite tructure in 'hich 'oo"& met%l& polmer m%teri%l %re ue" houl" (e un"ert%ken t%king into %ccount the imp%ct o# %ggrei!e me"i% on e%ch o# the m%teri%l ue". & 8ET! STR,CT,RES ggressie iact rate &.1 The %ggrei!ene o# me"i% on met%l tructure i gi!en: - #or the outi"e %ir: in T%(le 9<& 9,4 - #or li0ui" inorg%nic me"i%: in T%(le 9E4 - li0ui" org%nic en!ironment: in T%(le 9*4 - #or oil& on c%r(on teel tructure: in T%(le 9G. &.2 When uing T%(le 9< %n" 9, to "etermine the %ggrei!ene o# the me"ium on thoe p%rt o# contruction loc%te" ini"e he%te" (uil"ing& one houl" ue the ch%r%cteritic o# the moiture con"ition in the premie& %n" #or the p%rt loc%te" ini"e unhe%te" (uil"ing& un"er co!ering %n" in the open& the moiture zone houl" (e ue". >or he%te" (uil"ing tructure 'ith premie in "%mp or 'et con"ition the %ggrei!ene houl" (e et%(lihe" % #or unhe%te" (uil"ing "eigne" #or %

9*

"%mp zone. 8ir& inclu"ing ini"e (uil"ing& pollute" 'ith %lt& "ut& or %erool houl" (e t%ken into %ccount i# the %!er%ge e%rl concentr%tion i +.H mg/$m 9 per "%) or more. Reuireents to aterials an structures &.% 3n m%nu#%cturing %n" pro"uction (uil"ing 'ith mo"er%tel or highl %ggrei!e en!ironment the p%cing o# teel column %n" roo# true houl" (e 19 m or more. Steel tructure o# pro"uction %n" m%nu#%cturing (uil"ing 'ith highl %ggrei!e en!ironment houl" (e "eigne" 'ith oli" '%ll. &.4 Steel tructure o# pro"uction %n" m%nu#%cturing (uil"ing %n" #%cilitie 'ith %ggrei!e en!ironment 'ith element #rom pipe'ork or rect%ngul%r hollo' ection houl" (e "eigne" 'ith #ull penetr%tion 'el" %n" e%le" en". 3n thi reg%r"& corroion protection o# the intern%l ur#%ce m% (e omitte". The ue o# cloe" ection in lightl %ggrei!e en!ironment #or outi"e tructure i permitte" pro!i"e" the '%ter "r%in%ge i pro!i"e" in pl%ce 'here it m% %ccumul%te. &.& The ue o# met%l tructure #rom T-ection #rom t'o corner ection& or #our-'% ection 'ith open cro-ection #rom #our right-%ngle" corner ection & 3 -ection #rom ch%nnel ection or #rom roll-#orme" ection in (uil"ing %n" #%cilitie 'ith mo"er%tel %ggrei!e %n" highl %ggrei!e en!ironment i not permitte".

T%(le 9< The moiture con"ition o# premie NNNNNNNNNNNNNNNNNNNNNN I% group N per L%n"%tor Loiture zone 8ppen"i 1 $per SJi K? 9.+<-+H9++9)

6r 6r

St%n"%r" St%n"%r"

6%mp or 'et 6%mp

8ggrei!ene o# the en!ironment to met%l tructure

ini"e he%te" (uil"ing

ini"e unhe%te" (uil"ing or un"er helter

Futi"e

8

Jon %ggrei!e

Jon %ggrei!e


O

S%me


S%me

7




6


S%me


8

Jon %ggrei!e



O




7


S%me

S%me

6

S%me

8




O


S%me

S%me

7

S%me 9G

Aighl %ggrei!e Aighl %ggrei!e

Aighl %ggrei!e Aighl %ggrei!e

6

S%me

S%me

S%me

Notes:

1 When e!%lu%ting the %ggrei!ene o# %n en!ironment it i not re0uire" to t%ke into %ccount the e##ect o# c%r(on "ioi"e. 2 When e!%lu%ting the %ggrei!ene o# the en!ironment on %luminium tructure one houl" not t%ke into %ccount the e##ect o# ulphurou g%& h"rogen ulphi"e& nitrou oi"e %n" %mmoni% 'ithin the concentr%tion gi!en #or group 8 %n" O4 the %ggrei!ene in % "%mp zone 'hen there %re group 8 g%e houl" (e e!%lu%te" % lightl %ggrei!e.

T%(le 9, The moiture con"ition o# the premie Loiture zone $per SJi K? 9.+<+H-9++9)

6r 6r

8ggrei!ene o# the en!ironment to met%l tructure 1 7h%r%cteritic o# %lt& %erool %n" "ut

ini"e he%te" (uil"ing

ini"e unhe%te" (uil"ing or un"er helter

Futi"e

Semiolu(le

Jon %ggrei!e

Jon %ggrei!e



S%me


S%me



S%me


Jon %ggrei!e

S%me






%il "iol!e" '%ter %(or(ent


S%me

S%me

Semiolu(le

Jon %ggrei!e







%il "iol!e" '%ter %(or(ent


S%me


Semiolu(le

St%n"%r" St%n"%r"

6%mp or 'et 6%mp

1

>or %luminium tructure the en!ironment houl" (e coni"ere" highl %ggrei!e i# there i %n %ccumul%tion o# chlori"e more th%n 9, mg/$m9C"%)& %n" mo"er%tel %ggrei!e& i# it i more th%n , mg/$m9C"%). The %ggrei!ene to %luminium o# en!ironment cont%ining ulph%te& nitr%te& nitrite& phoph%te %n" other oi"izing %lt houl" (e t%ken into %ccount in %ccor"%nce 'ith the %mount gi!en %(o!e& onl i# the %re preent together 'ith chlori"e . Note - >or the p%rt o# encloing tructure loc%te" ini"e (uil"ing& the %ggrei!ene o# the en!ironment houl" (e t%ken % #or premie 'ith "%mp or 'et con"ition.

T%(le 9E 3norg%nic li0ui" me"i%

R in"e QQ

Tot%l concentr%tion 9D

The %ggrei!ene o# me"i% to met%l tructure (eing openl epoe" to

o# ulph%te ogen 'ithin % temper%ture r%nge %n" chlori"e& #rom + to ,+С %n" #lo' !elocit up to g/l 1 m/ >reh n%tur%l '%ter

B H - 11

up to ,

S%me

B,


up to H

8n

S%me

Se%'%ter

B E - G.,

B 9+ - ,+

3n"utri%l recircul%te" %n" '%te '%ter& untre%te"

B H - 11

up to , B,

Xi0ui" '%te #rom li!etock (uil"ing

B,-D

up to ,

org%nic %ci" olution

up to H

8n


B 11

S%me


S%me


8lk%line olution Solution o# %lt 'ith concentr%tion B ,+ g/l


Lo"er%tel %ggrei!e S%me Aighl %ggrei!e Lo"er%tel %ggrei!e

B H - 11

Notes:

1 3# there i chlorine or h "rogen ul#i"e %tur%te" '%ter then the %ggrei!ene i t%ken % one le!el higher. 2 When remo!ing the ogen #rom '%ter %n" %lt olution $"e%er%tion) one houl" t%ke the %ggrei!ene to (e one le!el lo'er. % When incre%ing the '%ter !elocit #rom 1 to 1+ m/& %n" %lo i# the ur#%ce o# the tructure i u(Mect to perio"ic 'etting in the ur# %n" ti"%l zone& or i# the temper%ture o# the '%ter i incre%e" #rom ,+ to 1++С in cloe" t%nk 'ithout "e%er%tion one houl" t%ke the %ggrei!ene to (e one le!el higher.

T%(le 9*

3norg%nic li0ui" me"i%

8ggrei!ene o# the en!ironment to met%l tructure

Fil $miner%l& !eget%(le& %nim%l) A"roc%r(on: Sol!ent $(enzol& %cetone) Frg%nic %ci" olution

Jon %ggrei!e Slightl %ggrei!e S%me Aighl %ggrei!e

Note -

The %ggrei!ene o# oil %n" oil pro"uct& gi!en in thi t%(le houl" (e t%ken into %ccount. The %ggrei!ene o# %line oil on (rick tructure houl" (e t%ken #rom T%(le H9.

T%(le 9G Iroun"'%ter ch%r%cteritic9

8ggrei!ene o# oil %(o!e the groun"'%ter 8ggrei!ene le!el H 8!er%ge o# oil (elo' %nnu%l %ir the tot%l in the moiture Znit the temper%ture& concentr%tion o# groun"'%ter zone per SJi reit%nce o# the oil& Fhm pA 1 7 ulph%te %n" K? 9.+<-+Hle!el up to 9+ B 9+ chlori"e& g/l 9++9 up to +

up to ,

8n

B ,

up to ,


6%mp


6r

H+





B+-E

BE

B ,

B,


St%n"%r"



up to ,

8n


6%mp



B ,

up to 1


6r



B ,

B1


St%n"%r"



up to ,

8n


6%mp



B ,

up to ,


6r



B ,

B,


St%n"%r"



1

The %!er%ge monthl %ir temper%ture i gi!en in ection SJi K? 9.+<-+1-9++1 The imp%ct o# geotherm%l '%ter i not coni"ere". H >or highl %n" mo"er%tel perme%(le oil %n" oil 'ith % coe##icient o# perme%(ilit gre%ter th%n +.1 m/"%. Note - The %ggrei!ene o# %n" e"iment th%t "o not cont%in ilt& %n" %lo cont%ining ilt %n" h"rogen ulphi"e le th%n 9+ mg/l \ lightl %ggrei!e4 cont%ining h"rogen ulphi"e o!er 9+ mg/l \ mo"er%tel %ggrei!e. 9

&.' The lo%" (e%ring tructure o# ingle-tore he%te" (uil"ing 'ith encloing tructure #rom p%nel th%t cont%in h%pe" teel heet& houl" (e "eigne" #or non %ggrei!e %n" lightl %ggrei!e en!ironment. Such (uil"ing m%(e "eigne" #or mo"er%tel %ggrei!e en!ironment pro!i"ing the lo%" (e%ring tructure %re protecte" #rom corroion in %ccor"%nce 'ith pro!iion 5%5 %n" 5(5 o# the Kecommen"e" 8ppen"i 1<. 3 not permitte" to "eign (uil"ing #or pro"uction oper%tion in!ol!ing highl %ggrei!e me"i% 'ith p%nel cont%ining h%pe" teel heet. &.( 3t i not permitte" to "eign teel tructure #or: - (uil"ing %n" #%cilitie 'ith mo"er%tel %n" highl %ggrei!e en!ironment& % 'ell % #or (uil"ing %n" #%cilitie 'hich %re in lightl %ggrei!e en!ironment cont%ining ulphur "ioi"e or h"rogen ulphi"e in g% concentr%tion group O& #rom teel gr%"e +DI9 %n" 1p. &.) The teel tructure o# (uil"ing %n" #%cilitie in 'hich there %re lightl %ggrei!e me"i% cont%ining ulphur "ioi"e& h"rogen ulphi"e or h"rogen chlori"e g% in group O %n" 7& or 'ith mo"er%tel %ggrei!e %n" highl %ggrei!e me"i%& % 'ell % tructure u(Mect to mo"er%tel %ggrei!e %n" highl %ggrei!e #lui" or oil& m%(e "eigne" #rom teel gr%"e 19IJ9L>8]Z& 19I9SL> %n" 1K 'ith % iel" trength o# %t le%t ,GG L%& or #rom higher trength teel& onl %#ter ree%rching the ucepti(ilit o# the teel %n" 'el"e" Moint to tre corroion in thi en!ironment& in %ccor"%nce 'ith the re0uirement o# IFST D.D+H. &.9 3t i not permitte" to ue %luminium& g%l!%nize" teel or protecti!e met%l co%ting in the "eign o# (uil"ing %n" #%cilitie th%t %re u(Mect to li0ui" me"i% or oil 'ith % pA o# le th%n H %n" more th%n 11& to olution o# copper& mercur& tin& nickel& le%" %n" other he%! met%l %lt& oli" c%utic& c%lci#ie" o"% or other re%"il olu(le hgrocopic %lt 'ith %n %lk%line re%ction 'hich coul" (e "epoite" on the tructure in the #orm o# "ut& i# the %ggrei!ene o# the en!ironment i coni"ere" mo"er%tel %ggrei!e or highl %ggrei!e& 'ithout t%king into %ccount the %ggrei!ene o# the "ut. - When "eigning ite& "uring contruction o# 'hich the ur#%ce o# %luminium tructure m% come into cont%ct 'ith the %#orementione" "ut& li0ui" me"i%& %n" %lo mort%r %n" uncure" concrete& one houl" gi!e intruction on the nee" to remo!e them #rom the ur#%ce the tructure. Note

H1

&.10 3t i not permitte" to "eign %luminium tructure #or (uil"ing %n" #%cilitie u(Mect to mo"er%tel %n" highl %ggrei!e me"i% i# the concentr%tion o# chlorine& h"rogen chlori"e %n" h"rogen #luori"e g% #%ll into group 7 %n" 6. 8luminium %llo gr%"e 1D1,& 1D9,& 1D1,T& 1D9,T& 1DH,T %re not permitte" #or ue in tructure loc%te" in inorg%nic li0ui" en!ironment. &.11 When "eigning o##hore oil %n" g% h"rotechnic%l tructure $ecept #or the "eep #oun"%tion o# #ie" pl%t#orm) the #ollo'ing %re not permitte": %) pl%cement o# coupling element $trut& (r%cing& 'el") in the zone o# perio"ic 'etting4 () connection o# coupling to upport 'ith cl%mp4 c) the pl%cement o# p%n in the zone o# perio"ic 'etting. The #ollo'ing limit%tion #or "eep'%ter #oun"%tion o# #ie" pl%t#orm %ppl: - #or tructure in the 7%pi%n Se% - to % height o# %t le%t 1 m %(o!e the '%ter e"ge4 - #or tructure in other '%ter - to the height o# the ti"%l zone. &.12 3t i not permitte" to "eign teel tructure 'ith connection uing high-trength (olt #rom H+A[L> 5SX7T5 gr%"e teel %n" the ri!et out o# +DI9 gr%"e teel #or (uil"ing %n" tructure in lightl %ggrei!e en!ironment cont%ining ulphur "ioi"e or h"rogen ulphi"e g% in concentr%tion group O& % 'ell % (uil"ing %n" #%cilitie 'ith 'ith mo"er%tel %n" highl %ggrei!e me"i%. &.1% When "eigning the element o# tructure #rom teel 'ire rope #or out"oor int%ll%tion one houl" t%ke into %ccount the re0uirement gi!en in L%n"%tor 8ppen"i 11& %n" #or teel c%(le ini"e (uil"ing 'ith Lo"er%tel %ggrei!e me"i% or 'ithin (oe $the %ggrei!ene o# the intern%l en!ironment o# 'hich i e!%lu%te" per T%(le. 9< - % #or unhe%te" (uil"ing) in %ccor"%nce 'ith L%n"%tor 8ppen"i 11 $% #or (oth mo"er%tel %ggrei!e %n" highl %ggrei!e me"i% out"oor). &.14 When "eigning tructure #rom "iimil%r met%l #or ue in mo"er%tel %ggrei!e en!ironment me%ure houl" (e pro!i"e" to pre!ent cont%ct corroion in the cont%ct %re% o# the "iimil%r met%l& %n" 'hen "eigning 'el"e" tructure& one houl" t%ke into %ccount the re0uirement o# Kecommen"e" 8ppen"i 19. &.1& The minimum thickne o# heet '%lling ue" 'ithout corroion protection houl" (e "etermine" %ccor"ing to the L%n"%tor 8ppen"i 1H. Surface corrosion rotection of steel an aluiniu structures &.1' W% to protect %g%int the corroion o# teel lo%"-(e%ring tructure %n" %luminium %n" g%l!%nize" teel '%lling %re gi!en in the Kecommen"e" 8ppen"i 1< %n" T%(le 9D. Xo%" (e%ring tructure o# 1+AJ6 gr%"e teel m% not (e protecte" %g%int corroion in lightl %ggrei!e open %ir en!ironment& i# m%"e #rom 1+ASJ6 1,ASJ6 gr%"e teel - out"oor in % "r %re% 'hen the concentr%tion o# g%e in the %tmophere #%ll in group 8 $lightl %ggrei!e le!el o# epoure). Where the rolle" teel i more th%n , mm thick the ue o# tructur%l teel o# thee m%rk i permitte" 'ithout cle%ning the ur#%ce #rom oi"e c%le %n" rut. ncloing tructure #rom 1+AJ6 gr%"e teel $#or en!ironment 'ith g% concentr%tion correpon"ing to group 8 %n" O) %n" 1+A6 gr%"e teel $onl #or g% concentr%tion group 8) m% (e ue" 'ithout corroion protection pro!i"e" the open %ir en!ironment i onl lightl %ggrei!e. The p%rt o# teel tructure contructe" #rom thee teel gr%"e ini"e (uil"ing 'ith non %ggrei!e or lightl %ggrei!e en!ironment mut (e protecte" #rom corroion uing p%int #rom group 33 %n" 333& %pplie" to p%int line %n" met%l pro#ile line& or ( me%n o# protection precri(e" #or me"i% u(Mect to % lightl %ggrei!e le!el o# epoure. ncloing tructure o# non-g%l!%nize" c%r(on teel 'ith p%int'ork #rom group 33 or 333 p%int %pplie" to the p%int line %n" met%l pro#ile line m% (e ue" #or non %ggrei!e en!ironment. &.1( When "eigning lo%" (e%ring tructure #rom %luminium th%t %re epoe" to Lo"er%tel %ggrei!e en!ironment $eclu"ing the lightl %ggrei!e imp%ct #rom #lui" cont%ining chlorine& h"rogen chlori"e or h"rogen #luori"e in g% concentr%tion group O)& one houl" compl 'ith the %me corroion protection re0uirement % #or encloing tructure #rom %luminium. >or the me"i%

H9

in"ic%te" in (r%cket& lo%" (e%ring tructure m%"e o# %luminium o# %ll tpe houl" (e protecte" #rom corroion ( electrochemic%l %no"iz%tion $thickne t ≥ 1, micron). Structure& oper%ting in '%ter 'ith % tot%l concentr%tion o# ul#%te %n" chlori"e more th%n , g/l& houl" (e protecte" 'ith electrochemic%l %no"iz%tion $t ≥ 1, micron) #ollo'e" ( p%inting 'ith group 3; '%terproo# p%int m%teri%l. The thickne o# p%int'ork #or encloing %n" lo%" (e%ring %luminium tructure houl" not (e le th%n *+ micron. The Munction o# %luminium tructure 'ith tructure m%"e o# (rick or concrete i %llo'e" onl %#ter complete h%r"ening o# the mort%r or concrete& reg%r"le o# the %ggrei!ene o# the me"ium. ^unction houl" (e protecte" 'ith p%int'ork. 7oncreting o# %luminium tructure i not %llo'e". The Munction o# p%inte" %luminium tructure to 'oo"en one i permitte" pro!i"e" the l%tter h% (een impregn%te" 'ith creoote. &.1) Sur#%ce cle%ning o# teel lo%" (e%ring tructure #rom oi"e $mill c%le& rut& l%g incluion) (e#ore %ppling the protecti!e co%ting mut meet the re0uirement peci#ie" in T%(le H+. The ur#%ce o# lo%" (e%ring tructure& inten"e" #or ue in non %ggrei!e en!ironment& 'ith le!el 6 oi"%tion in %ccor"%nce 'ith IFST D.<+9& m% (e cle%ne" onl #rom looe rut %n" c%le. 3n technic%ll Muti#ie" c%e& the ur#%ce cle%ning o# % teel tructure #rom c%le %n" rut m%(e incre%e ( one le!el. The ur#%ce o# teel encloing tructure prior to p%inting houl" (e cle%ne" to le!el 3. The ur#%ce cle%ning o# %luminium tructure #rom oi"e prior to p%inting i not regul%te". &.19 6eign #or teel lo%" (e%ring tructure houl" in"ic%te th%t the 0u%lit o# the p%int'ork mut compl 'ith the #ollo'ing cl%e per IFST D.+H9: - 3; or ;: #or me"i% th%t %re mo"er%tel or highl %ggrei!e %n" #or tructure in lightl %ggrei!e %n" non %ggrei!e en!ironment& loc%te" in % 'orkpl%ce zone4 - #rom 3; to ; 3: #or other tructure in the lightl %ggrei!e en!ironment4 - up to ;33: in non %ggrei!e en!ironment. %int $primer& p%int& en%mel p%int& !%rnihe) o# the #ollo'ing group %re ue" #or the protection o# teel %n" %luminium tructure %g%int corroion: - 3 - pent%phth%lic& glpt%l& epo eter& trene-%lk"& oil (%e"& oil-(itumen& ureth%ne %lk" (%e"& nitrocelluloe4 - 33 - phenol-#orm%l"eh"e& chlorin%te" ru((er p%int& perchloro!inl %n" copolmer o# !inl chlori"e (%e"& pol!inl (utr%l& pol%crlic& %crlic-ilicone (%e"& poleter-ilicone (%e"& l%te-!inl (%e"4 - 333 - epoie& ilicone& perchloro!inl %n" !inlchlori"e copolmer& l%te !inl& poltrene& polureth%ne& phenol-#orm%l"eh"e4 - 3; - perchloro!inl %n" !inl chlori"e copolmer& epo. T%(le 9D %int group #or teel tructure $rom%n numer%l) %n" the co%ting in per Ke#erence 8ppen"i 1, $letter)& the num(er o# top l%er $8r%(ic numer thickne o# the p%int& inclu"ing primer& micron $in p%renthee) tion%l 7on"ition o# the Structure

"


m%teri%l o# the tructure c%r(on %n" lo' %llo teel 'ithout met%l protecti!e co%ting 1

cl% 3 g%l!%nize" teel per IFST 1
met%l protecti!e co%t zinc co%ting $hot "ip g%l!%nize")

remie 'ith the g%e o# g% concentr%tion group 8& or emiolu(le %lt %n" "ut


3p-9 $,,)9

33p-9$<+)H


33%-< $11+)

Jot re0uire"

remie 'ith group O& 7& 6 g% concentr%tion or highl olu(le $lo' h"rocopicit %n" hgrocopic) %lt& %erool %n" "ut


333h-9 $E+)<

333h-9 $E+)H


333h-< $11+),

Jot re0uire"

333h-< $11+)


3;h-* $1G+)E

Jot re0uire"

Jot re0uire"


3%-9 $,,)*

33%-9 $<+)H&*

HH

zinc co%

Jot p%inte" 33%-9 $E+) Jot p%inte" 3 3

Jot p%inte"

I% group 8 or emiolu(le %lt %n" "ut


33%& 333%-H $G+),& *

Jot re0uire"

I% group O& 7& 6 or highl  olu(le $lo' h"rocopicit %n" hgrocopic) %lt& %erool %n" "ut


33%-9 $,,)*

33%-9 $<+)H&*


333%-H $G+),

Jot re0uire"

333%-9 $E+)

3

S%me

Jot re0uire"

3 33&


,& E

3;h-, $1H+)

33%& 333%-9 $E+)*

Jot p%inte"


33& 333-H $G+)

Jot re0uire"

33& 333-9 $E+)


3;-, $1H+)E

S%me

3;-H $G+)


Jot re0uire"

S%me

Jot re0uire"

3n li0ui" en!ironmentG

33%&

3 3

e0uirement in ,.1E #or the protection o# tructur%l teel gr%"e 1+?hJ6& 1+?hSJ6& %n" 1,?hSJ6 1+?h6. i!e humi"it o# the %ir in the premie i %(o!e G+@ %t % temper%ture %(o!e 19 to 9<7 or i# there i moiture con"en%tion - 33%-9 $<+). "e" 8ppen"i 1<.  p%int. rchloro!inl p%int %n" m%teri%l (%e" on !inl chlori"e copolmer& the num(er o# top l%er houl" (e incre%e" ( 1& %n" the tot%l co%ting thick po m%teri%l& %n" %lo high-(uil" m%teri%l (%e" on other compoun" the num(er o# top l%er m% (e re"uce" pro!i"e" the "eire" co%ti cture un"er helter& the ue o# 5%n5 in"e p%int inte%" o# 5%5 i permitte". " (e reit%nt to cert%in me"i% $ee Ke#erence 8ppen"i 1,).

T%(le H+ Xe!el o# ur#%ce cle%ning #or teel tructure to remo!e oi"e in %ccor"%nce 'ith IFST D.<+9 prior to co%ting 8ggrei!ene

met%l p%int

hot-"ip g%l!%nizing %n" %luminizing

therm%l pr%ing

inul%ting

Jon %ggrei!e

H

-

-

H


H

1

1

H


8t le%t 9

1

1

H


S%me

-

-

H

Note -

The le!el o# ur#%ce cle%ning #or teel tructure 'hen uing electrochemic%l protection 'ithout %""ition%l p%inting or %ppling inul%ting co%ting i not regul%te".

&.20 3t i permitte" to incre%e the thickne o# the p%int co%ting ho'n in T%(le 9D (ut not more th%n 9+@ 'ithout ch%nging the num(er o# l%er. Structure houl" (e prime" 'ith one l%er& pro!i"e" %ll or ome o# the top l%er %re %pplie" %t the #%ctor: - 'hen %ppling %ll the top l%er %t the int%ll%tion ite the primer houl" (e: 1) #or the tructure o# (uil"ing %n" #%cilitie to (e oper%te" in lightl %ggrei!e en!ironment: t'o l%er $one l%er %t le%t 9+ micron thick %pplie" %t the #%ctor& %n" % l%er o# primer %pplie" %t the erection ite& uing primer #rom the group lite" in T%(le 9D)4 9) #or the tructure o# (uil"ing %n" #%cilitie to (e oper%te" in mo"er%tel %ggrei!e %n" highl %ggrei!e en!ironment: t'o l%er %pplie" %t the #%ctor o# primer in the group ho'n in t%(le 9D4 %) it i permitte" to ue I>-+91 %n" S-+11D $group 3) primer un"er group 33 %n" 333 en%mel p%int4 () un"er group 3; top co%t it i permitte" to peci# #%ctor priming 'ith >X-F[? $group 33333)& though % thir" %pplic%tion o# primer >X-F[? mut (e %pplie" %t the int%ll%tion ite $tehnic%l l%er o# h%l# the thickne)& #ollo'e" ( % #ourth l%er o# perchloro!inl primer $group 3;) or % primer (%e" on the copolmer o# !inl chlori"e $group 3;) %n" top l%er %ccor"ing to the

H<

intruction gi!en in T%(le 9D $% the num(er o# primer i incre%e" to #our& the num(er o# top l%er houl" (e no more th%n #i!e). &.21 When "eigning the corroion protection o# (uil"ing %n" tructure (eing (uilt in %re% 'ith % "eign out"oor temper%ture (elo' minu <+7& one houl" t%ke into %ccount the re0uirement o# IFST D.<+< . 3n %ccor"%nce 'ith the intruction gi!en in SJ3 K? 9.+<-+1-9++1 the out"oor temper%ture i t%ken to (e the %!er%ge temper%ture o# the col"et #i!e-"% 'eek. &.22 Aot-"ip g%l!%nizing %n" hot "ip %luminizing houl" (e pro!i"e" #or the corroion protection o# teel tructure: (olte" together uing open teel ection 'ith (utt-'el"e" %n" corner e%m& % 'ell % (olt& '%her %n" nut. Thi metho" o# corroion protection i permitte" #or l%p 'el"e" teel tructure i# there i continuou contour 'el"ing or % gu%r%ntee" g%p (et'een the 'el"e" element o# %t le%t 1., mm. rection 'el" connection mut (e protecte" ( therm%l pr%ing o# zinc or %luminium or ( uing % group 333 or 3; topco%t %n" % protecti!e primer %#ter the tructure h% (een erecte". The inter#%cing pl%ne o# tructure Moine" 'ith high-trength (olt h%ll (e hot (l%t tre%te" prior to int%ll%tion to enure % coe##icient o# #riction o# %t le%t +.H*. 3nte%" o# hot-"ip g%l!%nizing teel tructure $'here the l%er i o# E+-1++ micron thick)& #or m%ll item $'ith % cut length 1 m or le)& %p%rt #rom (olt& nut %n" '%her& it i permitte" to pro!i"e electro g%l!%nize" zinc or c%"mium pl%ting $'ith % l%er thickne o# <9 micron) #ollo'e" ( chrom%tizing. Thi metho" o# corroion protection i permitte" #or (olt& nut %n" '%her 'ith % l%er thickne o# 91 micron $the thickne o# the co%ting in thre%"ing mut not ecee" the poiti!e toler%nce)& #ollo'e" ( %""ition%l protection #or the protru"ing p%rt o# (olt connection uing group 333 or 3; p%int. &.2% Therm%l pr%ing o# zinc %n" %luminium houl" (e ue" to pro!i"e corroion protection #or teel tructure 'ith 'el"e"& (olte" %n" ri!ete" Moint. Therm%l pr%ing i not ue" on erection 'el". 8#ter %em(l& erection 'el" %re protecte" ( therm%l pr%ing or 'ith % protecti!e primer %n" group 333 or 3; p%int. Therm%l pr%ing m% (e ue" to protect the tructure re#erre" to in ,.99& i# the hot "ip g%l!%nizing or %luminizing %ppro%ch i not % pro!en technolog in the gi!en int%nce. &.24 7%tho"ic protection mut (e pro!i"e" #or teel tructure th%t %re: - tructure in oil per IFST D.E+94 - p%rti%ll or completel immere" in % li0ui" inorg%nic en!ironment& % gi!en in T%(le 9E& eclu"ing #or %lk%li olution4 - the intern%l (ottom ur#%ce o# t%nk ue" #or oil %n" petroleum pro"uct& i# there i $the poi(ilit o#) '%ter ettlement in them. 7%tho"ic protection o# tructure in oil mut (e pro!i"e" together 'ith %n inul%ting co%ting& %n" #or tructure in % li0ui" en!ironment c%tho"ic protection m% (e pro!i"e" together 'ith group 333 or 3; p%int. The c%tho"ic protection o# teel tructure h%ll (e "eigne" ( % peci%l "eign org%niz%tion. &.2& 7hemic%l oi"%tion #ollo'e" ( p%inting or electrochemic%l %no"iz%tion o# the ur#%ce houl" (e pro!i"e" #or the corroion protection o# %luminum tructure. %rt o# tructure 'here the integrit o# protecti!e %no"ic #ilm or p%int'ork h% (een (re%che" "uring 'el"ing& ri!eting or other 'ork c%rrie" out "uring erection& mut #irt (e cle%ne" %n" then protecte" 'ith p%int'ork& uing % c%tho"ic primer per Ke#erence 8ppen"i 1,. &.2' Structure loc%te" in oil houl" pro!i"e" 'ith %n inul%tion co%ting. lement h%!ing % circul%r or rect%ngul%r cro ection inclu"ing rope& c%(le& %n" pipe& h%ll (e protecte" % per IFST D.E+9 'ith t%n"%r"& he%! e%l& or !er he%! e%l polmer co%ting coniting o# polmer %"hei!e t%pe& or t%pe (%e" on (ituminou ru((er& (ituminou polmer etc. compoition 'ith %n %rmour he%thing4 teel pl%te'ork %n" tructure #rom teel pro#ile& 'ith (itumen& (itumen-polmer %n" (itumen-ru((er co%ting 'ith % l%er thickne o# %t le%t H mm. rection 'el" %re protecte" %#ter 'el"ing. rior to erection& the loc%tion o# erection 'el" m% (e prime" 'ith % ingle l%er o# (ituminou primer.

H,

C3ines5 flues5 entilation ucts5 rain ies5 tan6 facilities an ielines &.2( The teel ue" #or #lue %n" the m%teri%l to protect their intern%l ur#%ce %g%int corroion houl" (e electe" %ccor"ing to T%(le H1. 6eign uing unline" teel pipe houl" inclu"e %rr%ngement o th%t regul%r inpection m% (e un"ert%ken o# the inner ur#%ce o# the t%ck& %n" #or 5pipe in pipe5 tpe pipe to %lo to eplore the intertu(ul%r p%ce. When "eigning pipe t%ck #rom ep%r%te element& upen"e" #rom % teel #r%me& metho" houl" (e %pplie" to protect the #r%me #rom corroion in %ccor"%nce 'ith the intruction gi!en in the Kecommen"e" 8ppen"i 1< %n" T%(le 9D& %n" the %ggrei!ene o# the me"ium houl" (e "etermine" in T%(le 9< #or group 7 g%e. &.2) Steel #r%me& "eigne" #rom 1+AJ6 gr%"e teel %n" inten"e" #or contruction in % zone o# "r or norm%l humi"it& 'here the outi"e %ir i lightl %ggrei!e& m% (e ue" 'ithout corroion protection. The upper p%rt % #lue t%ck houl" (e contructe" #rom corroion-reit%nt teel in %ccor"%nce 'ith T%(le H1. &.29 The %ggrei!ene o# the me"ium on the intern%l ur#%ce o# teel t%nk #or oil %n" petroleum pro"uct houl" (e t%ken #rom T%(le H9. &.%0 7orroion protection me%ure #or the etern%l ur#%ce o# o!erhe%"& (urie"& %n" intern%l ur#%ce" o# t%nk #or the tor%ge o# col" '%ter& oil %n" petroleum pro"uct& "eigne" #rom c%r(on %n" lo' %llo teel or %luminium& houl" (e pro!i"e" in %ccor"%nce 'ith the Kecommen"e" 8ppen"i 1< %n" T%(le 9D& %n" in %""ition #or the intern%l ur#%ce o# t%nk #or oil %n" petroleum pro"uct in %ccor"%nce 'ith the re0uirement o# IFST 1,1+. When protecting the etern%l ur#%ce o# teel t%nk loc%te" outi"e 'ith p%int one houl" %"" %luminium po'"er to the p%int m%teri%l $per Ke#erence 8ppen"i 1,). 3t i permitte" to %ppl %ll top l%er o# p%int to the ur#%ce o# roll #orm tructure #or (ulk tor%ge t%nk& %t the erection ite . &.%1 The intern%l ur#%ce o# t%nk #or hot '%ter $the un"er'%ter p%rt) houl" (e protecte" ( c%tho"ic protection& "e-%er%tion o# the '%ter %n" ( pre!enting the re-%tur%tion o# the '%ter in the t%nk 'ith ogen ( %ppling % #ilm o# 8I-< e%l%nt to the ur#%ce o# the '%ter. The un"er'%ter p%rt o# hot '%ter t%nk m% (e p%inte" 'ith ;-[hS-<1 en%mel p%int to % thickne 9++ micron $H l%er) 'hen %pplie" to % cle%n "egre%e" ur#%ce 'ithout primer. &.%2 When "eigning the protection #or the intern%l ur#%ce o# tor%ge t%nk to (e contructe" #rom c%r(on teel #or the tor%ge o# li0ui" miner%l #ertilizer& %ci" %n" %lk%li one houl" pro!i"e % non-met%llic chemic%l reit%nt lining m%teri%l& or c%tho"ic protection #or t%nk to (e ue" #or the tor%ge o# #ertilizer %n" %ci". 3n thi c%e& the tructure mut (e "eigne" 'ith coni"er%tion #or "e#orm%tion o# the lining m%teri%l "ue to therm%l imp%ct. Wel" e%m to the (o" o# uch t%nk houl" (e (utt 'el"e". The "n%mic lo%" #rom proce e0uipment houl" not (e tr%n#erre" to the tructur%l element o# reer!oir th%t %re protecte" #rom corroion 'ith % lining. ipe c%rring hot '%ter or %ir ini"e uch t%nk houl" (e pl%ce" %t % "it%nce o# %t le%t ,+ mm #rom the ur#%ce o# the lining& %n" high-pee" miing "e!ice $'ith pee" in ece o# H++ rpm)& %t % "it%nce o# %t le%t H++ mm #rom the protecti!e co%ting to the mier %rm. &.%% 7o%ting m%teri%l ue" #or the corroion protection o# the intern%l ur#%ce o# teel t%nk #or the li0ui" me"i% re#erre" to in ,.H9& houl" (e %"opte" per T%(le HH %n" Kecommen"e" 8ppen"i 1E.

T%(le H1 I% Kel%ti!e oi(ilit o# temper%ture 7ompoition humi"it&@ con"en%tion & ?

Steel gr%"e

7orroion protection metho"

B HE9 - <1H

3n group 8 %n" O

_ H+

Jot regul%te"

;St[ p,

Ae%t-reit%nt epo co%ting1

B <1H - ,9H

S52 , S5"

B 1+ - 1,

S%me

;StH S,

Therm%l pr%ing 9 or

HE

ilicone co%ting1 B H<9 -
S%me

B H<9 -
S52 , S5" oi"e o# nitrogen

B 1+ - 9+

>orme"

9?h1H& H?h1H& 19?h1GJ1+T


S%me

+?h9+J9GL6T& 1+?h1*J1HL9T& 19?h1GJ1+T

S%me

B 1+

1

er Ke#erence 8ppen"i1,& %n" #or epo m%teri%l - onl #or (rie# pe%k in temper%ture %(o!e H*H ?4 the num(er o# l%er %n" thickne o# the co%ting houl" (e %"opte" per T%(le 9D #or mo"er%tel %ggrei!e en!ironment in %re% 'ith g%e #rom group O& 7& 6. 9 With %luminium 'ith % l%er thickne o# 9++-9,+ micron.

T%(le H9 Lo"er%tel %ggrei!e imp%ct on the teel tructure o# t%nk

The tructur%l element o# t%nk

cru"e oil

oil pro"uct #uel oil

"ieel #uel

(enzine

keroene

The inner ur#%ce o# the (ottom %n" the %pron ring




Li""le ring %n" lo'er p%rt o# pontoon %n" #lo%ting roo#




S%me


The upper ring $zone o# perio"ic 'etting)


S%me

S%me


S%me

The roo# %n" the top o# pontoon %n" #lo%ting roo#

S%me





lightl %ggrei!e


Notes:

1 The %ggrei!ene o# #uel oil i gi!en #or % tor%ge temper%ture up to D+7. 2 3# the cru"e oil cont%in h"rogen ulphi"e in concentr%tion %(o!e 1+ mg/l or h"rogen ulphi"e %n" c%r(on "ioi"e in %n r%tio the %ggrei!ene to the inner (ottom ur#%ce& the %pron ring& the roo# %n" top o# pontoon %n" #lo%ting roo# i incre%e" ( one le!el.

T%(le HH 8ggrei!ene Lo"er%tel %ggrei!e Aighl %ggrei!e 1

7o%ting m%teri%l Therm%l pr%ing o# %luminium& p%int'ork& rein#orce" p%int& li0ui" ru((er& m%tic& lining1& ru((eriing Therm%l pr%ing o# %luminium #ollo'e" ( p%inting& heet cl%""ing& com(ine" lining& ru((eriing

ro!i"e" on top o# % p%int or m%tic co%ting i# the me"ium i %(r%i!e or& or i# the ur#%ce i u(Mect to imp%ct lo%"

ttac3ent 1. $m%n"%tor)

H*

Grous of oeratel aggressie gases eening on t3eir te an concentration

7oncentr%tion& mg/mH& #or g% group

6ecription

8

O

7

6

7%r(on 6ioi"e

_ 9&+++

B 9&+++

-

-

8mmoni%

5 +.9

B +.9 - 9+

B 9+

-

Sul#urou %nh"ri"e

5 +.,

5 +., 5 1+

B 1+ - 9++

B 9,+ - 1&+++

A"rogen #luori"e

5 +.+,

5 +.+, 5 ,

5 , 5 1+

5 1+ - 1++

A"rogen Sulphi"e

5 +.+1

5 +.+1 5 ,

5 , 5 1++

5 1++

Fi"e o# nitrogen1

5 +.1

5 +.1 5 ,

5 , 5 9,

5 9, - 1++

7hlorine

5 +.1

5 +.1 5 1

515,

5 , - 1+

A"rogen chlori"e

5 +.+,

5 +.+, 5 ,

5 , 5 1+

5 1+ - 1++

1

Fi"e o# nitrogen th%t "iol!e in '%ter to #orm %ci" olution. When the g% concentr%tion ecee" the limit peci#ie" in column 6 o# thi t%(le& the ue o# m%teri%l #or (uil"ing tructure i "etermine" on the (%i o# eperiment%l tu"ie. 3# there %re e!er%l g%e preent in the en!ironment the mot %ggrei!e group $#rom 8 to 6) th%t correpon" to the concentr%tion o# one or more o# thoe g%e i ue". Note -

ttac3ent 2. $re#erence) C3aracteristics of soli eius
Solu(ilit o# the oli" me"ium in '%ter %n" it The mot common %lt& %erool& "ut '%ter %(or(enc Semiolu(le

Silic%te& phoph%te $econ"%r %n" terti%r)& %n" c%r(on%te o# m%gneium& c%lcium& (%rium& le%"4 (%rium ul#%te& le%"4 oi"e %n" h"roi"e o# iron& chromium& %luminium& ilicon


7hlori"e& ulph%te o# o"ium& pot%ium& %n" %mmonium4 nitr%te o# pot%ium& (%rium& le%"& m%gneium4 c%r(on%te o# %lk%li met%l


7hlori"e o# c%lcium& m%gneium& %luminium& zinc& iron4 ulph%te o# m%gneium& m%ng%nee& zinc& iron4 nitr%te %n" nitrite o# o"ium& pot%ium& %mmonium4 %ll prim%r phoph%te4 "io"ium h"rogen phoph%te4 oi"e %n" h"roi"e o# o"ium %n" pot%ium

Note -

Semiolu(le %lt %re thoe 'ith % olu(ilit o# le th%n 9 g/l& highl olu(le& thoe 'ith % olu(ilit more th%n 9 g/l. Xo' '%ter %(or(ing %lt %re thoe 'hoe (%l%nce" rel%ti!e humi"it i E+@ or more %t % temper%ture o# 9+°7& %n" '%ter %(or(ent %lt %re thoe 'hoe (%l%nce" rel%ti!e humi"it i le th%n E+@ %t the %me temper%ture.

ttac3ent %. $re#erence) Paint aterials use for t3e corrosion rotection of reinforce concrete structures

HG

7h%r%cteritic o# the p%int 7o%ting %ccor"ing to the group tpe o# #ilm #orme"

8lk" (%e"

L%teri%l gr%"e

St%n"%r"

7on"ition #or ue 7o!ering in"e& o# the co%ting on ch%r%cteriing rein#orce" it "ur%(ilit concrete tructure

3

n%mel p%int >-11,

IFST E
%& %n& p

8pplie" on l%c0uer primer >-1*+& >-1*1

3

n%mel p%int >-1HH

IFST D9E

%& %n& p& t

S%me

3

n%mel p%int I>-G9+

FST E-1+
-

8pplie" on l%c0uer primer I>-+9<

3

Lill (%e oil %n" %lk" IFST G9D9 colour p%int #or interior 'ork

p

8pplie" to linee" oil primer

%& %n& p

8pplie" to n%tur%l linee" oil primer& Fol "ring oil4 priming co%t "ilute" 'ith p%int

p

8pplie" on l%c0uer primer J7-1H<

Fil (%e"

Jitrocelluloe

olmer cement p%int ;8T& S;LT& S;T (%e" on pol!inl %cet%te "iperion

Frg%noilic%te

;8 trene (ut%"iene '%teremulion Silicon - org%nic li0ui"

3

Lill (%e oil p%int #or the eterior 'ork

3

n%mel p%int JT-1H9

3

6iperion 6O<*/*S IFST 1GDD9 or 6O-+/9S

3

6iperion S1H,

3

6iperion S;6-1+ ;L

3

FS-19-+H $#ormerl FSL ;J-H+)

3

%int -;8-1*

IFST 9G1DE %n& p

3

%int -;8-9*

IFST 9G1DE p

rimer "ilute" 'ith p%int& l%te S?S-E,I& ;86

3

%int -?<-9E

IFST 9G1DE p

S%me

3

IFST G9D9

IFST EEH1

8pplie" on primer JI[h-1+& JI[h-11& ;864 the primer i "ilute" 'ith "iperion& l%te S?S-E,I

IFST ,.9+GE

%n& p

I?[h-1+

%

I?[h-11

%

1HE-<1

IFST 1+GH< % HD

rimer "ilute" 'ith p%int

6eep $ur#%ce impregn%tion)

Silicon - org%nic

olureth%ne

n%mel p%int ?F-1DG

%& %n& kh& t


n%mel p%int ?F-1*<

%& %n& p

S%me

333

n%mel p%int ZK-1*,

%& %n& p

8pplie" in l%c0uer primer ZK-1D

333

n%mel p%int -**H

333

n%mel p%int -,E

333

po

po-phenol

erchloro!inl %n" copolmer o# !inl chlori"e

7hlorin%te" ru((er

IFST 9H1
`

8pplie" on l%c0uer primer -,, -*<1 8pplie" to l%c0uer primer -,,

333-3;

n%mel p%int -,11E $high (uil")

333-3;

rimer -++9+ IFST 1+9** kh& (

S%me

333-3;

Zn"erp%int putt -++1+

a

333-3;

n%mel p%int >X-***

%& %n& p& !& kh

33

n%mel p%int ?h;-1E

%& %n& p

33

n%mel ?h;11H

IFST 1GH*< %& %n& p

33

n%mel p%int ?h;-11+

IFST 1GH*< %& %n& p

33

n%mel ?h;19< %n" ?h;19,

IFST 1+1<< %& %n& p& kh

3;

n%mel p%int ?h;-*G,

IFST *H1H

khk& khh& !

3;

n%mel p%int ?hS-*1+

IFST DH,,

khh& khk& !

3;

n%mel ?hS*,D

IFST 9H
333

n%mel p%int ?h;-11++

IFST EDDH

333


333

n%mel ?7h*E*

IFST 9,HEE !& kh

IFST 1+9** kh& p& m& (

%& %n& p& kh %& %n& p& kh

%& %n& p& kh

<+

8pplie" on l%c0uer primer -,,& -*<1


8pplie" on l%c0uer primer ?h;-*G<& ?hS-*E ?hS-*9<

8pplie" on primer ?hS-*9< 8pplie" on l%c0uer primer ?h;-*G<& ?hS-*E %n" on ;8T p%int 8pplie" on l%c0uer primer ?7h

333-3; 7hloroul#on%te" polethlene

333-3;

chloroprene ru((er

333

Thiocol

X%c0uer ?h*H<

%& %n& p& kh& tr

n%mel p%int ?h-*DD

%& %n& kh& tr

n%mel p%int ?h-,919

%& %n& p& kh& tr

X%c0uer ?hJ

kh& tr& (

JT olchloroprene p%int compoition

8pplie" on l%c0uer primer ?h-*H<

kh& tr& (

8pplie" on l%c0uer primer ?hJ

p& kh& tr& (

rimer "ilute" 'ith thiokol "iperion

333

80ueou "iperion o# thiocol T-,+

333

Solution o# li0ui" thiokol gr%"e 3 %n" 33

333

Se%l%nt olution IFST 1H
S%me

S%me& Z-H+ LS-,

kh& tr& (

5

S%me % Z-H+ LS-1+

kh& tr& (

5

IFST 19G19 kh& tr& (

rimer olution o# li0ui" Thiokol gr%"e 3 %n" 33

- Le%ning o# the in"ice %re % #ollo': % - co%ting reit%nt in the open %ir4 %n - reit%nt un"er % co!ering& p reit%nt ini"e premie4 kh& tr - chemic%ll reit%nt& cr%ck reit%nt4 kh - chemic%ll reit%nt4 t - he%t-reit%nt4 m oil-reit%nt4 ! - '%terproo#4 khk - %ci" reit%nt4 khh - %lk%li-reit%nt4 ( - petrol-reit%nt.

Note

ttac3ent 4. $Ke#erence) Protectie coatings for t3e internal surfaces of t3e reinforce concrete structures of tan6 facilities5 oerating in oeratel aggressie liui enironents

rotecti!e co%ting

Fption 7o%ting cheme 7o%tin num(e rimer %n" rein#orcing l%er g group r

Kein#orcing p%int $high- 333& 3; (uil")

Top co%t

1

po rein (%e" #i(regl% 6-9+ %pplie" on %n epo compoun" primer

9

>i(regl% (%e" on epo putt -++1+ on epo putt po co%ting -++1+ ++1+ primer

<1

po compoun" (%e" on 69+ rein

333

%int $high (uil")

1

po putt -++1+ 80ueou "iperion o# thiocol T-,+ po thiocol primer

1

po-h%le compoition (%e" po-h%le compoition (%e" on epo rein 6-9+ or 3Son epo rein 6-9+ or 3S-1 1or 5Sl%mor5 coking "itill%te or 5Sl%mor5 coking "itill%te 'ith % #iller

3;

333

O%cklining 3;

33

9

With no primer

Se%l%nt ,1-I-1+& (%e" on "i!inltirol thermopl%tic el%tomer

1

-

;7 compoun" (%e" on GG-A %"hei!e

1

-

7orrug%te" polethlene

9

Su(l%er o# polio(utlene SI (%e" on GG-A %"hei!e

;7 compoun" (%e" on GG-A %"hei!e

H

-

8cti!%te" polethlene (%e" on ;8 6 glue

1

-

1-9 cm l%er o# hotcrete cement-%n" mort%r

1

-

7er%mic tiling $%ci"-reit%nt or #or #looring) 'ith (in"er 9

9

-

8ci" reit%nt (rick (%e" on (in"er9

1

8ci"-reit%nt cer%mic cl%""ing m%teri%l $tile - #l%t/moul"e"& Su(l%er $polio(utlene SI& %ci"-reit%nt (rick)H (%ck-lining inul%tion& etc.) chemic%ll reit%nt (on"ing m%teri%l9

9

Su(l%er o# p%int m%teri%l rein#orce" 'ith #i(ergl%

H

Su(l%er $polio(utlene SI& Stone c%t %ci" reit%nt tile etc.) (%e" on ilic%te putt

333

7l%""ing1 $Xining)

3;

Thiocol e%l%nt Z-H+L

<

Sl%g cer%mize" tiling (%e" on epo (in"er9

7%r(on-gr%phite m%teri%l $8TL tile& c%r(on %n" gr%phite (lock) on puttie (%e on polmer m%teri%l

S%me

1

The election o# protecti!e co%ting& the thickne %n" the num(er o# l%er houl" (e m%"e 'ith coni"er%tion #or the "imenion o# the tructure& the temper%ture& the Lo"er%tel %ggrei!e en!ironment& 'ith % m%n"%tor check ( un"ert%king % c%lcul%tion o# the t%tic t%(ilit& %n" in nece%r c%e % therm%l engineering c%lcul%tion % 'ell. 9

The choice o# (in"er i m%"e in e%ch peci#ic c%e& t%king into %ccount the compoition o# the Lo"er%tel %ggrei!e en!ironment. H The choice o# %ci"-reit%nt cl%""ing m%teri%l i m%"e 'ith coni"er%tion #or the Lo"er%tel %ggrei!e en!ironment %n" mech%nic%l lo%".

<9

eni> & $Kecommen"e") Protection of t3e e>ternal surfaces of unergroun concrete an reinforce concrete structures

Tpe o# tructure

Fption The protecti!e co%ting rel%ti!e to the %ggrei!ene num(e co%ting co%ting co%ting light mo"er%te high r group group group 1

9 Ae%! #oun"%tion  gre%ter th%n +., m thick

H

<

1

9 Thin'%lle" tructure %n" #oun"%tion  'ith % thickne le th%n +., m

3

Oitumen-l%te emulion

33

Oitumen-l%te1 co%ting %n" m%tic

33

Oitumen polmer co%ting %n" m%tic

,

333

olmer co%ting (%e on ?h*H< l%c0uer

333

S%me& (%e" on the polioc%n%te ?

333

O%ckline" %ph%lt roll 'ith % protecti!e co%ting

1

33

Oitumen-l%te m%tic

33


33

Aot/col" (ituminou co%ting

333

Aot %n" col" 333 %ph%lt1 m%tic

olmer olution (%e" on thermoetting nthetic rein

33

Oitumen-l%te1 m%tic

333

Aot %n" col" 3; %ph%lt1 m%tic

po polmer co%ting

333

olmer co%ting (%e" on ?h-*H< l%c0uer

333


333

S%me& (%e" on the 3; polioc%n%te ?

O%ckline" polmer roll m%teri%l

333


33

Aot (itumen co%ting

H

<

33

Aot %n" col" (ituminou co%ting

33


333

olmer olution (%e" on thermoetting nthetic rein

3;

olmer co%ting& rein#orce" 'ith #i(regl%

1

6ri!ing pile

9

olmer co%ting (%e" on ?h-*H< l%c0uer

333

33

Aot %n" col" (itumen co%ting

S%me& (%e" on the polioc%n%te ?

333 H < 1

3;

po polmer co%ting

3;

3mpregn%tion to % "epth o# %t le%t , mm: Strene-in"ene rein

3;

olioc%n%te ?

3;

propl%t

When protecting !ertic%l ur#%ce % protecti!e co%ting i re0uire"

- The nee" #or '%terproo#ing un"ergroun" concrete %n" rein#orce" concrete tructure to protect them #rom the moiture o# non-Lo"er%tel %ggrei!e '%ter i "etermine" ( regul%tor "ocument. W%terproo# co%ting c%n imult%neoul er!e % % me%n o# protecting tructure #rom corroion i# the h%!e the nece%r chemic%l reit%nce to Lo"er%tel %ggrei!e en!ironment.

Note

eni> ' $Kecommen"e") 8aterials for t3e rotection of floors t3at are intene for use in areas ?it3 8oeratel aggressie enironents

Lo"er%tel %ggrei!e en!ironment

Liner%l %n" org%nic nonoi"izing %ci"

Structur%l element o# the #loor Lo"er%tel interl%er #or %ggrei!ene '%terproo#ing or e%ling l%er cl%""ing m%teri%l Silic%te puttie (%e" on li0ui" gl%

#looring 8ci"-reit%nt cer%mic tile or (rick. Se%mle #looring& (%e" on pl%ticize" epo rein


8(eto (%e" %ph%lt #elt& (rizol


8(eto (%e" %ph%lt #elt& (rizol& olmer-ilic%te polio(utlene putt (%e" on GG-A %"hei!e

8ci"-reit%nt (rick or tile& c%t tone tiling& tile #rom l%g gl% cer%mic


olio(utlene& ;7 linoleum or polethlene l%min%te on 'el"ing

8ci" (rick or tile& tone c%t tile& tile #rom l%g-gl% cermic& polmer concrete tile or (lock

olmer-ilic%te putt& polmer putt

Fi"iing %ci"

>rom lightl olio(utlene to highl (%e" on GG-A %ggrei!e %"hei!e

olmer-ilic%te putt

>lourin%te"

S%me

Oituminol or

8(eto (%e" <<

S%me

Ir%phite tile uch %

%ph%lt #elt& (rizol

polmer olution 'ith coke or gr%phite

8TL tile& tile m%"e #rom polmer concrete 'ith the c%r(oni#erou #iller

olio(utlene

7ement mort%r& polmer mort%r

l%ticize" epo putt& cer%mic tile or (rick

The !%ri%(le >rom lightl e##ect o# %ci" to highl %n" %lk%li %ggrei!e

olio(utlene

Oituminol& polmer l%ticize" epo putt& olution or putt l%g gl%-cer%mic tile& tpe 5>erg%nit5& tone c%t tile 5>%izol5 or 58rz%mit-,5

7omple en!ironment

olmer mort%r 7om(ine" %ntimi (%e" on corroion m%teri%l 8rz%mit-, or on % $line" polethlene) gener%l purpoe one

%ci"

8lk%li %n" (%e

5

S%me

l%ticize" epo putt& l%g gl%-cer%mic tile 'ith polmer mort%r grouting

- >or %ci" %n" oi"izing en!ironment puttie& m%tic& mort%r %n" concrete houl" (e m%"e 'ith %ci"-reit%nt #iller $%n"eite& gr%phite& 0u%rtz).

Note

eni> ( $Kecommen"e") C3eicall resistant flooring aterials

7hemic%l reit%nce #looring m%teri%l (%e" on1 n!ironment

8lk%li: c%utic o"%H

7oncentr%tion9& @

%ci"reit%nt cer%mic

li0ui" gl%

B,

-

-

-

P

-

B1 - ,

P

-

-

P

-

up to 1

P

-

P

P

P

P

-

P

P

P

(itumen thermopl%tic thermoetting %n"  pl%tic pitch

O%e: lime& o"%& (%ic %lt

Jot regul%te"

8ci": miner%l

B,

P

P

-

P

P

org%nic

up to ,

P

P

-

P

P

not oi"iing

up to 1

P

-

P

P

P

nitric& ul#uric&

B,

P

P

-

-

-

chromium&

B1 - ,

P

P

-

-

-

hpochloric

up to 1

P

-

-

P

P

8ci":

<,

Solution o# ug%r& mol%e& #%t %n" oil

Jot regul%te" P

P

-

P

P

P

P

-

P

P

Frg%nic Sol!ent: %cetone& (enzene& etc.

-

1

The 5P 5 ign ho' th%t it i poi(le to ue the m%teri%l to co!er #loor. The concentr%tion o# mo"er%tel %ggrei!e olution houl" not ecee" 9+@. 8t high concentr%tion o# mo"er%tel %ggrei!e olution& the poi(le ue o# the m%teri%l houl" (e "etermine" ( the %ppropri%te t%te t%n"%r". H >loor m% (e co!ere" 'ith cement concrete. The %ggrei!ene o# me"i% on #loor co!ering m%"e #rom cement concrete houl" (e t%ken #rom T%(le ,& E %n" G. 9

eni> ) $Ke#erence) Paint aterials for t3e rotection of ?oo

L%teri%l

ent%phtol

Zreth%ne

Zreth%ne - %lk" erchloro!inl

Kegul%tor "ocument

7%oting in"e co!er1

7o%ting thickne micron

X%c0uer p%int >-1*+ %n" >1*1

IFST 1,D+*

"& !

*+-D+

n%mel p%int >11,

IFST E
%& !

D+-19+

n%mel p%int >1HH

IFST D9E

%& !

D+-19+

n%mel p%int ZK
%& !& kh

11+-1H+

X%c0uer p%int ZK-9DH or ZK9D<

"& %& !

*+-D+

n%mel p%int ZK>-119G

%& !& kh

11+-1H+

L%teri%l gr%"e


IFST 1GH*<

%& !

D+-19+

n%mel ?h;-19<

IFST 1+1<<

%& !

D+-19+

n%mel p%int ?h;-11++

IFST EDDH

%& !

1++-19+


IFST *H1H

kh& !

11+-1H+


IFST DH,,

kh& !

11+-1H+

n%mel ?hS-*,D

IFST 9H
kh& !

1H+-1,+

kh& !

11+-1H+

n%mel p%int ?hS-*1*
n%mel p%int ?hS-*G1

kh& !

11+-1H+

X%c0uer p%int ?h;-*G<

IFST *H1H

"& kh& !

11+-1H+


IFST 1+9**

kh& !

9,+-H,+

n%mel p%int **H

IFST 9H1
kh& !

1H+-1,+

n%mel p%int ,*

%& !& kh

1H+-1,+

n%mel p%int *,,

kh& !

1H+-1,+

n%mel p%int ,E

kh& %

1H+-1,+

n%mel -*DH

kh& !

1H+-1,+

po-phenol

n%mel p%int >X***

kh& !

1H+-1,+

po-#luorolon

X%c0uer p%int X>-H9kh

%& !& kh

1++-19+

po

1

7o%ting in"e: " - % "ecor%ti!e& ! - '%ter-reit%nt& % - 'e%therproo#& kh - chemic%ll reit%nt.

eni> 9 $re#erence) 7oo antisetics an reseraties

8ggrei!ene o# en!ironment per rotecti!e m%teri%l T%(le 1,

7ompoition


7o!er%ge o# rotecti!e the protecti!e tre%tment metho" m%teri%l

8ntieptic Technic%l o"ium #luori"e

So"ium #luori"e

Sur#%ce tre%tment

Technic%l %mmonium #luorolilic%te

8mmonium #luoroilic%te

S%me

8ntieptic p%te (%e" on co%l t%r !%rnih or o"ium #luori"e !%rnih $p%te-concentr%te)

So"ium #luori"e4 co%l t%r !%rnih4 k%olin4 '%ter

5

<*

9+ g/m9 <, g/m9 9,+-,++ g/m9

?hLO-<<< #ormul%

?hLOO-HH9< #ormul%

?hL? #ormul%

?hL> #ormul%

rep%r%tion o# LO-1

?hL-11 #ormul%

So"ium or 3mpregn%tion ( pot%ium 5prehe%t-col" (%th5 "ichrom%te4 copper metho" ulph%te4 (oric %ci"

,-* kg/mH

So"ium or 3mpregn%tion ( pot%ium 5prehe%t-col" (%th5 "ichrom%te4 copper metho" ulph%te4 (oric %ci"4 (or%

,-* kg/mH

So"ium or pot%ium "ichrom%te4 copper ulph%te& o"ium #luoroilic%te

S%me ,-* kg/mH

So"ium or pot%ium "ichrom%te4 copper ulph%te4 o"ium #luori"e

5

7opper !itriol4 %mmonium c%r(on%te& (or%& (oric %ci"

5

,-* kg/mH

,-* kg/mH

So"ium 3mpregn%tion ( (ichrom%te& copper 5prehe%t-col" (%th5 ulph%te metho"

*-D kg/mH

reer!%ti!e 7o%l t%r oil

7o%l t%r oil



So%king un"er preure in clin"er %#ter prelimin%r "ring o# the 'oo" in petrol%tum& or impregn%tion in (%th %#ter prehe%ting o# the 'oo"

*, kg/mH

8nthr%cene oil

8nthr%cene oil

S%me

11+ kg/mH

Fil 7ompoun"

Fil 7ompoun"

5

*, kg/m H

Sh%le oil

Sh%le oil

5

11+ kg/mH

5W8XX5 6on%lite

>luori"e %n" %ren%te o# %lk%li met%l

3mpregn%tion ( 5prehe%t-col" (%th5 or 5!%cuum preure-!%cuum5 metho"

G-1, kg/mH

5W8XX5 6on%lite >luori"e4 %ren%te4 p%te #ormer

6i##uion impregn%tion

E kg/mH

?hLO-<<< #ormul%

So"ium or pot%ium 3mpregn%tion ( (ichrom%te4 copper 5prehe%t-col" (%th5 !itriol4 (oric %ci" metho"

G-1, kg/mH

?hLOO-HH9< #ormul%

So"ium or pot%ium (ichrom%te4 copper ulph%te4 (oric %ci"4 (or%

S%me G-1, kg/mH

?hL> #ormul%

So"ium or pot%ium (ichrom%te4 copper ulph%te4 o"ium #luori"e

S%me

7opper ulph%te4 %mmonium c%r(on%te4 (or%4 (oric %ci"

S%me

LO-1 #ormul%

G-1, kg/mH

G-1, kg/mH

eni> 10 $Ke#erence) 7oo surface iregnation treatent solutions

Or%n" T7 henol %lcohol

O? $lignite compoition)

T7-T

7ompoition& @

Zpt%ke

Trichloroethlphoph%te

<+

Tetr%chlorometh%ne

E+ 1++

henol %lcohol Xignite '%

1+

Fol "ring oil

*+

Sicc%ti!e

1+

Oor%

,

W%ter

,

Trichloroethlphoph%te

,+-*+

etrol%tum

H+-,+

E++ g/m9

9,+-H++ kg/m H

rotecti!e propertie Oio-reit%nt& #l%me ret%r"%nt W%ter reit%nt& (io %n" chemic%ll reit%nt

'%ter reit%nt& (io H+-<+ kg/m H

reit%nt %n" #l%m ret%r"ent

'%ter reit%nt& (io <+-E+ kg/m H

reit%nt %n" #l%me ret%r"%nt eni> 11 $L%n"%tor)

Protection of steel roes use in oen air conitions

Loiture zone $per SJi K? 9.+<-+H-9++9)


Kope contructio n
Zltim%te tenile trength o# rope 'ire& L%

[inc co%ting group o# the 'ire per IFST *H*9

6r

Slightl %ggrei!e 8n

up to 1&*E<

[h 1 or F[h9

St%n"%r"

S%me

S%me

up to 1&*E<

F[h 9

6r& norm%l& 'et

mo"er%tel %ggrei!e or highl %ggrei!e

7loe" contructio n

F[h 'ith etr% Futer rope coil up protecti!e co%t o# to 1&H*9& intern%l p%int& lu(ric%nt or coil up to 1&*E< polmer #ilm

1

3# the t%te o# the tructure 'ill not (e continuoul monitore" "uring oper%tion& etr% protecti!e co%t o# p%int& lu(ric%nt or polmer #ilm houl" (e pro!i"e". 9

The ue o# group [h co%ting i permitte"

#or the l%er o# 'ire #rom the #irt to the penultim%te

eni> 12 $Kecommen"e") 7eling aterials for steel structures oerating in oeratel aggressie enironents suitable for lo?-allo steel

Wel"ing m%teri%l gr%"e 8ggrei!ene Steel gr%"e 

u(merge" %rc 'el"ing

c%r(on "ioi"e g% met%l %rc 'el"ing

7o%te" electro"e

1+?hJ6& 1+?h6

Aigher th%n +G?h16]u& higher th%n1+JL8& Aigher th%n +G?hL

1+?hSJ6& 1,?hSJ6

Aigher th%n 1+?hL8& Aigher th%n +G?hL

Aigher th%n +G?hI9S6]u

F[S-9<& 8J?h*& ;SJ-H& 1HG-<,J& 1HG,+JH

1+?hSJ6& 1,?hSJ6

Aigher th%n 1+?hL8& Aigher th%n +G?hL


8J-?h*& ;SJ-H& 1HG-<,J& F[S9<& 1HG-,+J H

1+?hJ6& 1+?h6

Aigher th%n +G?h16]u& Aigher th%n1+JL8& Aigher th%n +G?hL


F[S-1G

+DI9S& 1+I9S1

Aigher th%n 1+I9& Aigher th%n 1+IА& Aigher th%n +GIА

Aigher th%n +GI9S& Aigher th%n +GI9ST

ZFJ3 1H/,,

lightl %ggrei!e1

Lo"er%te %n" highl %ggrei!e

'el"ing 'ire

1GI98>p& 1EI9А> 1,I9А>6p& 1 19IJ9L>8]u& 19I9SL>

Aigher th%n +G?hIJ9L]u ,+

;-,k 9& Aigher th%n +G?hI9S6]u

F[S-1G

Aigher th%n +GI9S& Aigher th%n +GI9ST Aigher th%n 1+?hI9SL8

ZFJ3 1H/E, 8n& *+ tpe

1

When "eigning tructure 'ithout corroion protection. Jo %""ition%l protection. H Fnl #or teel gr%"e 1+?hSJ6. Note - The election o# co!ere" electro"e #or m%nu%l 'el"ing tructure #rom teel gr%"e 1+?hSJ6 %n" 1,?hSJ6 houl" (e m%"e ( %greement 'ith the client %n" int%ll%tion org%ni%tion. 9

eni> 1% $m%n"%tor) T3e iniu t3ic6ness of s3eet ?alling ?it3out corrosion rotection

8ggrei!ene o# the en!ironment

Linim%l thickne #or heet '%lling ue" 'ithout corroion protection& mm %luminium

cl% 3 g%l!%nize" teel per IFST 1
teel gr%"e 1+?hJ6& 1+?h6

Jon %ggrei!e

Jot regul%te"

+.,

6etermine" ( the %ggrei!ene to the etern%l ur#%ceQQ


S%me

-

+.GQQ


1.+Q

-

-

Q >or %luminium gr%"e 861L& 8LtL& 8mg9L $other %luminium gr%"e 'ithout corroion protection %re not permitte"). QQ pro!i"e" the heet ur#%ce %re p%inte" on the room i"e.

eni> 14 $Kecommen"e") Corrosion rotection et3os for steel structures

Tpe o# tructure 8ggrei!ene o# the en!ironment to the tructure

non-lo%" (e%ring l%er '%lling1

lo%" (e%ring c%r(on %n" lo' %llo teel

%luminium

%inting 'ith group 3 p%int


Jo protection re0uire"9 on the room i"e 'hen p%inte" 'ith (itumen or group 33 or 333 p%int on the inul%tion i"e.

%) hot-"ip g%l!%nizing $t \ E+ - 1++ micron)<4 () therm%l pr%ing o# zinc $t \ 19+-1G+ micron) or %luminium $t

S%me

%) p%inting 'ith F6-?h;991gr%"e org%nic "iper%nt p%int $#or tructure loc%te" ini"e the premie) or

Jon %ggrei!e


g%l!%nize" teel 'ith cl% 3 co%ting in %ccor"%nce 'ith IFST 1
,1

\ 9++-9,+ micron)4 c) p%inting 'ith group 3& 33 %n" 333 p%int4 ") inul%ting co%ting $#or tructure in oil)



group 33 or 333 p%int& %pplie" to the p%int %n" met%l pro#ile line $the i"e o# the inul%tion m% (e p%inte" 'ith (itumen)4 () p%inting 'ith group 33 %n" 333 p%int $#or tructure loc%te" ini"e the premie& it i permitte" to p%int the tructure G-1+ e%r %#ter int%ll%tion)

%) hot-"ip g%l!%nizing $t \ E+-1++ %) electrochemic%l micron)& #ollo'e" ( group 33 or %no"iz%tion $t \ 333 p%int,4 1, micron)4 () therm%l pr%ing o# zinc or () no protection94 %luminium $t \ 19+-1G+ micron)& c) chemic%l #ollo'e" group 33& 333 or 3; p%int4 oi"i%tion c) p%inting 'ith group 33& 333 or 3; #ollo'e" ( p%int4 p%inting 'ith ") therm%l pr%ing o# zinc $t \ group 33 or 333 9++-9,+ micron) or %luminium +t p%int4 \ 9,+-H++ mm)4 ") p%inting 'ith ") inul%ting co%ting together 'ith group 3; p%int4 c%tho"ic protection $#or tructure ") the %me& uing in the oil)H4 -+,* protecti!e e) c%tho"ic protection in li0ui" primer4 H %n" (ottom e"iment 4 g) chemic%ll reit%nt cl%""ing 'ith non-met%llic m%teri%l


%) therm%l "i##uion zinc co%ting %) electrochemic%l 'ith % "i##uion l%er thickne o# %no"iz%tion $t \ %t le%t 1++ micron& #ollo'e" ( 1, micron) p%inting 'ith group 3; p%int 'ith #ollo'e" ( % l%er thickne o# %t le%t t \ 1,+ p%inting 'ith % micron $#or the contruction o# group 3; p%int4 o##hore tructure& in the zone o# () p%inting 'ith % perio"ic 'etting %n" "o'n to 1.,-9 group 3; p%int m (elo' the minimum e% le!el) E4 o!er -+,* () therm%l pr%ing o# zinc or protecti!e primer4 %luminium +t \ 9++-9,+ micron) c) the %me& 'ith 'ith u(e0uent p%inting 'ith prelimin%r group 3; p%int4 chemic%l c) inul%ting co%ting in oi"%tion conMunction 'ith c%tho"ic protection $#or tructure in the oil)H4 ") c%tho"ic protection $in li0ui" en!ironment)H4 e) cl%""ing 'ith chemic%ll reit%nt non-met%llic m%teri%l4


,9

e) p%inting 'ith group 3; p%int 1

6oe not %ppl to heet '%lling #rom three-l%er met%l p%nel per IFST 9H
Notes:

1 The p%int group %n" the thickne %re gi!en in T%(le 9D& the m%teri%l& in the Ke#erence 8ppen"i 1,. >or non %ggrei!e en!ironment the p%int co%t thickne houl" (e % per in"utr peci#ic regul%tor "ocument. 2 3n lightl& mo"er%tel %n" highl %ggrei!e en!ironment cont%ining ulphur "ioi"e& h"rogen ulphi"e %n" nitrogen oi"e to g% group O& 7 or 6& 'hen therm%l pr%ing one houl" ue %luminium gr%"e 8* 861& 8Lt4 'hen hot "ip %luminizing& one houl" ue %luminium gr%"e 8+& 8,& 8E4 in other en!ironment 'ith therm%l pr%ing %n" hot "ip g%l!%nizing& one houl" ue zinc gr%"e Z+& 71& 79& uH. >or the corroion protection o# teel tructure epoe" to li0ui" $th%t %re mo"er%tel or highl %ggrei!e)& one houl" ue therm%l pr%ing o# zinc $t \ G+ ... 19+ mm)& #ollo'e" ( pr%ing o# %luminium $t \ 19+ ... 1*+ micron). % 3nul%ting co%ting #or tructure in the oil $(itumen& (itumen ru((er& (itumen-polmer& (itumen-miner%l& ethlene& etc.) mut meet the re0uirement o# IFST D.E+9.

eni> 1& $re#erence) Paints an coatings for t3e corrosion rotection of steel an aluiniu structures 7o%ting m%teri%l group

3

3

7h%r%cteritic o# the p%int %ccor"ing to the tpe o# #ilm #orme"

ent%phtol

Ilpt%l

L%teri%l gr%"e

St%n"%r"

7o!ering in"e& ch%r%cteriing it "ur%(ilit

7on"ition #or uing co%ting on tructure (uilt #rom teel %n" %luminium

X%c0uer p%int >-1*+ %n" >-1*1 'ith 1+-1,@ %luminium po'"er

IFST 1,D+* IFST ,
%& %n& p& t

8pplie" on top o# primer I>-+91 I>-+11D& I>-+1EH& >-+9+ or 'ithout % primer4 'hen ue" % he%t-reit%nt co%ting up to H++°7 it i %pplie" 'ithout % primer

n%mel p%int >-11,

IFST E
%& %n& p

8pplie" on group 3 primer

n%mel p%int >-1HH

IFST D9E

%& %n& p

S%me

n%mel >-119E $0uick"ring)

%& %n& p

5

n%mel >-11GD $0uick"ring)

%& %n& p

8pplie" 'ithout % primer

rimer >-+9+

-

Zn"er group 3 en%mel %n" p%int

rimer >-+1<9 $0uick"ring)

-

Zn"er 'e%therproo# group 3 %n" 33 p%int

rimer I>-+91

IFST 9,19D

-

rimer I>-+11D

IFST 9HH
-

rimer I>-+1EH

-

,H

Zn"er group 3 en%mel p%int4 m% (e ue" un"er group 33 %n" 333 en%mel p%int (%e" on perchloro!inl %n" copolmer o# !inl chlori"e

3

3

3

8lk" ureth%ne

Strene (%e" %lk"

po-ether

O%e p%int I>-+1*

-

S%me& #or tructure& erecte" or oper%te" %t % "eign temper%ture (elo' minu <+°7

n%mel p%int ZK>-119G $0uick-"ring)

%& %n& p

8pplie" o!er group 3 primer

L7-+1<1 rimer $0uick"ring)

-

Zn"er 'e%therproo# group 3 %n" 33 en%mel p%int

rimer LS-+E* $0uick"ring)

-

>or inter-oper%tion%l coner!%tion o# rolle" teel& #ollo'e" ( co%ting 'ith en%mel p%int or primer %n" en%mel p%int

rimer >-+191 $0uick"ring)

-

S%me

n%mel p%int >-191D $high-(uil")

%& %n& p

8pplie" in 1-9 co%t 'ithout % primer

p

Jon (io-reit%nt - not recommen"e" #or %gricultur%l pro"uction (uil"ing

Fil (%e" p%int %n" %lk" colour mill (%e p%int #or interior 'ork 3

3

3

Fil (%e"

Fil-(itumen

Jitrocelluloe

IFST G9D9

Lill (%e oil p%int #or eterior 'ork

IFST G9D9

%& %n& p

8pplie" to ool "ope" "ring oil %n" minium& primer I>-+91& >-+9+& I>-+11D

Fol "ope" "ring oil %n" minium mill (%e

IFST G9D9

-

Zn"er the oil-(%e" p%int& non (io-reit%nt

%int OT-1**

%& %n& p& t

8pplie" on I>-+91& >+9+ primer or on met%l4 % % he%t-reit%nt co%ting 'hen temper%ture m% re%ch H++-H,+°7 perio"ic%ll %n" up to 9++9,+°7 #or prolonge" perio" - it i %pplie" 'ithout % primer

X%c0uer JT-1H<

p

8pplie" on primer I>-+91

n%mel p%int JT-1H9

33

33

henol #orm%l"eh"e

ol%crlic %n" %crlic ilicone

IFST EEH1

%& %n& p

I>-+1EH& >-+9+& >X-+H?

>X-+H? primer

IFST D1+D

-

Zn"er group 33 %n" 333 en%mel p%int (%e" on perchloro!inl& copolmer o# !inl chlori"e& chlorin%te" ru((er

rimer >X-+H[h

IFST D1+D

-

S%me& #or %luminium %n" g%l!%nize" teel

n%mel p%int >X-E9

(

8pplie" in #i!e l%er 'ith no primer on the intern%l ur#%ce o# t%nk #or oil %n" petroleum pro"uct

n%mel p%int 8S-111,

%& %n& p

Ze" on %luminium o!er primer >X-+H[h& 8?-+*+& ;X-+9

%& %n& p

8pplie" on primer I>-+91 I>-+1EH& >-+9+& >X-+H?& the 8?-+*+

%& %n& p

Ze" on %no"ize" %luminium

n%mel p%int 8S-1G9

IFST 1D+9<

n%mel p%int 8S-11EE

,<

rimer 8?-+ED 8?-+*+

33

oleter ilicone

rimer 8?-+1HG

-

n%mel p%int 8S-11*1

%& %n& p

n%mel p%int LX-19+9

%& %n& p

-

>or the inter-oper%tion%l coner!%tion o# rolle" teel& #ollo'e" ( primer %n" en%mel co%ting

!& (& m

8 % '%terproo# co%ting %pplie" 'ithout % primer& % % petrol-oil reit%nt co%ting& on ;X-+9 primer

rimer ?7h-+1GD

-

8pplie" to thin g%l!%nize" heet teel on the p%int line o# roll met%l un"er the p%int - F6-?h;-991& LX-?h;-*1<& X-?h;-199

n%mel p%int ?h;-1E

%& %n& p

8pplie" on primer I>-+91

%& %n& p

I>-+1EH& I>-+11D& >X-+H?& >-+9+ on

ol!inl (utr%l S%me

n%mel p%int ;X-,1,

7hlorin%te" ru((er

n%mel p%int ?h;-11H

33

IFST 1GH*<

erchloro!inl %n" n%mel p%int ?h;-11+ copolmer o# !inl chlori"e

IFST 1GH*<

%& %n& p

teel %n" primer >X-+H[h %n" 8?-+*+ on %luminium %n" g%l!%nize" teel

n%mel p%int ?hS-11D

IFST 91G9<

%& %n& p

8pplie" on primer I>-+91&

n%mel p%int ?h;-19< %n" ?h;-19,

IFST 1+1<<

%& %n& p& kh

I>-+11D& >X-+H?& >-+9+& ?h;-+,+& ?hS-+1+ ?hS-+EG& ?hS-+,D

%& %n& p

8pplie" to teel 'ithout % primer

-

er group 33

%& %n& p& kh

8pplie" to group 333 primer

%n& p& (& m& kh& khh

8pplie" on un"erp%int putt -++1+ %n" on met%l4 % oilreit%nt co%ting - 'ith no primer

%n& p& (

8pplie" on primer ;X-+9 ;X-+9H

33

Sl%te !inl

X%c0uer S-*D,

333

henol #orm%l"eh"e

>X-+H?& >X-+H[h primer

333

olureth%ne

n%mel p%int ZK-1*,

333

8pplie" to thin g%l!%nize" heet teel on the p%int line o# roll met%l on -+9++ primer prior to the pro#iling

-

IFST 19*+*

rimer ;X-+9H

33

3 %pplie" to the thing%l!%nize" teel heeting on the p%int line o# roll met%l un"er F6-?h;-991 %n" X-?h;-199 top co%t

8 phoph%te con!erion co%ting #ollo'e" ( % primer %n" en%mel p%int #or teel4 % % primer in it o'n right #or the priming o# %luminium %n" %n interme"i%te #or g%l!%nize" teel.

rimer ;X-+9

33

>or priming %luminum %n" g%l!%nize" teel

IFST 9,*1G

IFST D1+D

po n%mel p%int -**H

IFST 9H1
n%mel p%int -*,, n%mel -1<+

IFST 9<*+D

,,

%n& p& kh

8pplie" on primer 8?-+*+ 8?-+ED& -+DT4 % % he%t-reit%nt co%ting - 'ith no primer

n%mel p%int -,*,

kh

8pplie" on primer -+,*& 8?-+*+ or 'ithout % primer

n%mel p%int -,E

(

8pplie" in , l%er on primer ;X-+9

n%mel p%int -11,, $high-(uil")

%& %n&!& kh

8pplie" on primer -+,*& -++1+ un"erp%int putt or on %n"(l%te" ur#%ce

n%mel p%int -,11E $high-(uil")

!& kh

S%me

-

3t i %pplie" to %n"(l%te" ur#%ce un"er epo en%mel primer %n" en%mel primer (%e" on perchlor!inl %n" copolmer o# !inl chlori"e

-

8pplie" un"er %crlic ilicone& poleter %n" ilicone en%mel p%int& %pplie" to g%l!%nize" teel (e#ore pro#iling& on the p%int line o# the met%l

kh& p& !& m& (

8pplie" un"er epo en%mel p%int& %n" %lo % % '%ter& oil& chemic%l %n" petrol-reit%nt co%ting on it o'n

-

8pplie" to thin g%l!%nize" heet teel %n" nong%l!%nize" teel co%te" 'ith % l%c0uer co%ting -1,,

-

8pplie" to %n" (l%te" ur#%ce un"er poltrene %n" epo en%mel p%int Iroup 333 %n" 3;

n%mel S-11G<& S-11GE

%& !

8pplie" 'ithout % primer or on ;X-+9 primer& %n" % % '%ter-reit%nt co%ting - on S-+9+H primer

n%mel ?h;-11++

%& %n& p& kh

8pplie" on primer ?hS-+1+

%& %n& p& kh

?hS-+EG& ?h;-+,+& ?hS+,D& I>-+91 I>-+1EH&


%& %n& p& kh

I>-+11D& >X-+H?& >-+9+ on teel %n" on the primer 8?+ED 8?-+*+& >X-+H[h on g%l!%nize" teel %n" %luminum

rimer ?h;-+,+

-

rimer ?hS-+1+

-

rimer ?hS-+EG

-

rotecti!e primer -+,*

333

po rimer -+9++


IFST 1+9**

rimer -+1<+

rotecti!e primer S-+9+H 333

oltrene

n%mel ?h;-19< %n" ?h;-19,

333


rimer ?hS-+,D

IFST 1+1<<

IFST 9H
,E

-

Ze" un"er perchloro!inl en%mel %n" en%mel (%e" on !inl chlori"e copolmer& #or co%ting 'hich %re reit%nt to en!ironment cont%ining g% group concentr%tion O-6& % 'ell % un"er co%ting reit%nt to li0ui" me"i%. 8pplie" to %n" (l%te" ur#%ce

333

Sl%te !inl

n%mel p%int ?hS-*1*

m& (& !

8pplie" on primer ?hS-+1+& ;X-+9H %n" 'ithout % primer

n%mel p%int ?hS-,1H9

m& (& !

8pplie" to the teel 'ith no primer or on primer -+,*

n%mel ?hS-D*9

m& (

S%me

X%c0uer S-*D,

%& %n& p& kh

8pplie" to teel 'ithout % primer

t

8pplie" to phoph%te" or %n" (l%te" ur#%ce 'ithout % primer. Ae%t reit%nt reit%nt to <++°7

%& %n& p& m& t

8pplie" on primer I>-+91& >X-+H?& I>-+1EH& I>-+11D& >-+9+4 % %n oil reit%nt %n" he%t reit%nt co%ting to H++°7 %pplie" 'ithout % primer

!

8pplie" in #our l%er 'ith % tot%l thickne o# 19+-1,+ micron on the %n"(l%te" ur#%ce o# "rinking '%ter t%nk

kh& khk& khh& !

8pplie" on primer ?hS-+1+ ?hS-+EG& ?h;-+,+

khk& khh& !

3 %pplie" on en%mel p%int ?h;-*G, to impro!e the chemic%l reit%nce& % % '%ter-reit%nt co%ting on primer ?hS-+1+


khh& khk& !

8pplie" on primer ?hS-+1+. Keit%nt to %lk%li %n" %ci" olution 'ith concentr%tion up to 9,@

X%c0uer ?hS-*E

khk& khh& !

8pplie" on ?hS-+1+ primer %n" on en%mel p%int ?hS-*1+

khh& khk& !

8pplie" on primer ?hS-+,D

(& m& !

8pplie" on primer ?hS-+1+& ;X-+9H or 'ithout % primer

khh& khk

3t i %pplie" on en%mel p%int ?hS-*,D to incre%e the chemic%l reit%nce

n%mel p%int ?F-G11

333

Frg%nic Silicon

n%mel p%int ?F-G1H

IFST 9H199

IFST 11+EE

%int ?F-+<9


IFST *H1H

X%c0uer p%int ?h;-*G<

3;


n%mel p%int ?hS-*,D

S%me

IFST 9H
n%mel p%int ?hS-*1* X%c0uer ?hS-*9<

IFST 9H
rimer ?hS-+1+

-

rimer ?hS-+EG

-

rimer ?hS-+,D

IFST 9H
rimer ?h;-+,+

3;

po


-

-

IFST 1+9**

,*

kh& !& m& (& p

Ze" un"er perchloro!inl en%mel %n" en%mel (%e" on !inl chlori"e copolmer& #or co%ting 'hich %re reit%nt to en!ironment cont%ining g% group concentr%tion O-6& % 'ell % un"er co%ting reit%nt to li0ui" me"i%. 8pplie" to %n" (l%te" ur#%ce 8pplie" un"er en%mel p%int -**H %n" % % '%terreit%nt& chemic%ll reit%nt& oil reit%nt& %n" petrol-reit%nt co%ting

n%mel p%int -**H

IFST 9H1
8pplie" on un"erp%int putt -++1+& % %n oil reit%nt co%ting 'ithout primer

khh& m& kh& %n& p& (

kh

8pplie" 'ithout % primer or on primer -+,* or 8?+*+

-

3t i %pplie" to %n"(l%te" ur#%ce un"er epo en%mel primer %n" en%mel primer (%e" on perchlor!inl %n" copolmer o# !inl chlori"e

n%mel p%int -,11E $high-(uil")

!& kh& p& (

8pplie" on %n"(l%te" ur#%ce or on primer -+,*& or on un"erp%int putt -++1+

n%mel -*1+, $high (uil")

!& kh& khk& p

S%me

n%mel p%int -,*,

rotecti!e primer -+,*

Notes:

1 rimer th%t %re not "eigne" peci#ic%ll #or %pplic%tion on %luminium or g%l!%nize" teel tructure& m%(e permitte" on uch tructure %n" on top o# met%l co%ting i# %pplie" on top o# ;X-+9 phoph%te con!erion primer. 2 pl%n%tion o# the !%riou in"ice: % - co%ting reit%nt to the open %ir4 %n - the %me& un"er % co!ering& p - the %me& ini"e % premie4  chemic%ll reit%nt4 t - he%t-reit%nt4 m - oil-reit%nt4 ! - '%terproo#4 k - %ci" reit%nt4 h - %lk%li-reit%nt4 ( - petrol-reit%nt.

eni> 1' $Kecommen"e") Non-etallic rotectie coating otions for steel tan6s use for for acis5 al6alis an liui fertili@er

rotecti!e co%ting

tim%te" thickne o# the co%ting& mm

7o%ting cheme

Iroup 3; p%int co%ting 'ith in"ice 5kh5& 5khk5& 5khh5 %int m%teri%l per Ke#erence 8ppen"i 1,& "epen"ing on the oper%ting con"ition per T%(le 9D. Kein#orce" p%int Xi0ui" ru((er miture

L%tic m%teri%l

Kein#orce" #i(ergl% epo co%ting

+.+GY+.1, 1.+

Kein#orce" polproplene #%(ric co%ting (%e" on poleter 1.+ rein $uch % 5(i!ol%m-15) Se%l%nt Z-H+L on %n epo primer

1.,Y9.+

Se%l%nt ,1-I-1+

1.,Y9.+

L%tic (%e" on >86 rein

1.+Y9.+

olmer putt ?K-99

1.+Y9.+

po-h%le compoition (%e" on epo rein $6-1E 6-9+& [3S-1)

1.+-1.,

Sheet m%teri%l Loul"e" polethlene

9.+YH.+

;7 compoun"

H.+Y,.+

,G

SNIP RK 2.01-19-2004_EN

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