UNIVERSIDAD CATÓLICA SANTO TORIBIO DE MOGROVEJO MOGROVEJO
ESCUELA PROFESIONAL DE INGENIERÍA CIVIL Y AMBIENTAL
INFORME DE LABORATORIO -ANÁLISIS GRANULOMÉTRICO DE AGREGADO GRUESO -ANÁLISIS GRANULOMÉTRICO DE AGREGADO FINO -ANÁLISIS GRANULOMÉTRICO DE HORMIGÓN -PESO VOLUMÉTRICO SUELTO DE AGREGADO FINO Y GRUESO -PESO VOLUMÉTRICO COMPACTO DE AGREGADO FINO Y GRUESO ASESOR
ING. CACHAY LAZO CÉSAR EDUARDO
ESTUDIANTE MORALES GALOC MIGUEL ANGEL.
FECHA DE PRESENTACIÓN: 3 DE AGOSTO DE !"!
INTRODUCCIÓN E# $#%$ &'$($#%$ )#*+',$ ($ )#/0$ $ 1#2)()( '1#/+,4%')+ 5$ 1'$15+ '/$(+6 1#2)()( '1#/+,4%')+ 5$ 1'$15+ 7#+6 1#2)()( '1#/+,4%')+ 5$ 8+',)9#6 8+',)9#6 &$(+ +/,4%')+ (/$%+ 5$ 1'$15+ 1'$15+ 7#+ 0 '/$(+6 &$(+ +/,4%')+ +,&1%+ 5$ 1'$15+ 7#+ 0 '/$(+. D$ +( 51%+( +;%$#)5+( $# $#(10+( '$1)<15+(6 '$1)<15+(6 ($ ,+(%'1'2# +( '$(/%15+( $# '271( =/$ #+( )#5)1'2# $ +,&+'%1,)$#%+ 5$ ,1%$')1 $# 1( 5)*$'$#%$( &'/$;1(. T1,;)4# ($ &'$($#%1'2# +( '$=/)()%+( 515+( &+' 1( #+',1( ASTM 0 1 NTP =/$ 5$;$# /,&)' %+5+ %)&+ 5$ 1'$15+ &1'1 =/$ &/$51 51' /#1 ;/$#1 '$()(%$#)1 0 5/'1;))515 1 #/$(%'+ +#'$%+.
OBJETIVOS Generales: &'+$5),)$#%+6 $# $ 1;+'1%+')+6 1;+'1%+')+6 &1'1 '$1)<1' +( $#(10+( 5$ S C+#+$' $ &'+$5),)$#%+6 '1#/+,$%'>1 5$ 1'$15+ '/$(+6 7#+ 0 5$ 8+',)9#? 15$,2( $ $#(10+ &1'1 5$%$',)#1' $ &$(+ +/,4%')+ (/$%+ 0 +,&1%+ 5$ 1'$15+ '/$(+ 0 7#+. S M+(%'1' $ '$(/%15+ 5$ 151 /#+ 5$ +( $#(10+( ,$#)+#15+( 1#%$')+',$#%$ 1#%$')+',$#%$ 0 1/1' () $ 1'$15+ 1'$15+ $#(1015+ $(%2 5$#%'+ 5$ +( >,)%$( 5$ 5)($@+ 5$ ,$<1 ($# 1( #+,1( ASTM 0 NTP. Específcos: S C+#+$' +( '$=/)()%+( 5$ '151)9# 0 1)515 5$ 1'$15+ '/$(+6 7#+ 0 8+',)9# &1'1 /(+ $# $ +#'$%+. S D$%$',)#1' ,$5)1#%$ $ %1,)<15+ 1 '151)9# =/$ %)$#$# +( 1'$15+( $#(1015+(. S C1/1' ,$5)1#%$ /# $#(10+6 /1#5+ 5$ 1'$15+ 7#+ + '/$(+ 5$;$ $#%'1' $# /# ,$%'+ ;)+6 %1#%+ $# $ (/$%+ + $ +,&1%15+. JUSTIFICACIÓN JUSTIFICACIÓN C+#+$' +,+ ($ '$1)<1 0 5$%$',)#1' +( '$(/%15+( 5$ /#1 &'/$;1 '1#/+,4%')1 0 &$(+ +/,4%')+ 5$ +( 1'$15+(6 $( ,/0 ),&+'%1#%$ $# $ 1,&+ 5$ +( )#$#)$'+( ))$(6 515+ =/$ $1/1' =/$ %)&+ 5$ 1'$15+ +#*+',1'2 +#*+',1'2 &1'%$ 5$ (/ 5)($@+ 5$ ,$<1 $( ;1($6 01 =/$ 5$ $(%$ 5$&$#5$
I. NORMAS A CONSU!TAR S Nor"as
T#cn$cas %er&anas
-NTP 33.": HORMIGÓN CONCRETO. D$7#))+#$( 0 %$',)#++>1 '$1%)1( 1 8+',)9# -NTP 3"."": " T1,)$( 5$ $#(10+ -NTP ""."": !""" AGREGADOS. E%'1)9# 0 &'$&1'1)9# 541( ,/$(%'1( -NTP "".": AGREGADOS. D$7#))9# 0 1()71)9# 5$ 1'$15+( &1'1 /(+ $# ,+'%$'+( 0 +#'$%+(. -NTP "".": AGREGADOS. D$%$',)#1)9# 5$ ,1%$')1 =/$ &1(1 $ %1,)< #+',1)<15+ &, N+.!"". -NTP ""."3: !""" AGREGADOS. R$=/)()%+(. S Nor"as
T#cn$cas 'e Asoc$ac$(n
-ASTM C ": S%1#51'5 P'1%)$ *+' P'$&1')# P'$)()9# 1#5B)1( S%1%$,$#%( *+' T$(%-M$%8+5( *+' C+#(%'/%)+# M1%$')1(. -ASTM C "!: S%1#51'5 P'1%)$ *+' R$5/)# F)$5 S1,&$(+* A'$1%$ %+ T$(%)# S)<$. -AASHTO T ! S)$$ A#10()( +* F)#$ 1#5 C+1'($ A'$1%$(.
II. GENERA!IDADES S A)re)a'o:
M1%$')1 '1#/1'6 $ /1 &/$5$ ($' 1'$#16 '116 &)$5'1 %')%/'151 + $(+')16 $,&$15+ +# /# ,$5)+ $,$#%1#%$ &1'1 *+',1' +#'$%+ + ,+'%$'+ 8)5'2/)+ S A)re)a'o
)r&eso: E( $ 1'$15+ '$%$#)5+ $# 1 ,11 NK &'+$#)$#%$ 5$ 1 5$()#%$'1)9# #1%/'1 + ,$2#)1 5$ 1 '+16 0 =/$ /,&$ +# +( >,)%$( $(%1;$)5+( $# 1 #+',1. S A)re)a'o
fno: A'$15+ =/$ &1(1 1 ,11 5$ 3 ? . ,, 0 1() %+%1,$#%$6 1 ,11 #,. . ,,6 0 $( &'$5+,)#1#%$,$#%$ '$%$#)5+ $# 1 ,11 #,. !"" "." ,,. S *or"$)(n:
E( $ 1'$15+ $%'1>5+ 5$ *+',1 #1%/'16 &+' + =/$ $(%2
S Gran&lo"e+ría., L1 '1#/+,$%'>1 5$ 1 ;1($ 5$ 1'$15+( ($ 5$7#$
+,+ 1 5)(%');/)9# 5$ %1,1@+ 5$ (/( &1'%>/1(. E(%1 '1#/+,$%'>1 ($ 5$%$',)#1 81)$#5+ &1(1' /#1 ,/$(%'1 '$&'$($#%1%)1 5$ 1'$15+( &+'/@1 ($')$ 5$ %1,)$( +'5$#15+(6 &+' 1;$'%/'16 5$ ,10+' 1 ,$#+'. S Ta"a-o
No"$nal M/$"o: E( $ =/$ +''$(&+#5$ 1 ,$#+' %1,)< 5$ 1 ($')$ =/$ &'+5/$ $ &'),$' '$%$#)5+. S Ta"a-o
M/$"o: E( $ 5$7#)5+ &+' $ =/$ +''$(&+#5$ 1 ,$#+' %1,)< &+' $ =/$ &1(1 %+51 1 ,/$(%'1 5$ 1'$15+ '/$(+. S %eso
0ol&"#+r$co: L$1 81$' 1 '$1)9# =/$ $)(%$ $#%'$ $ &$(+ 5$ /# ,1%$')1 0 (/ +/,$#. S %eso
0ol&"#+r$co s&el+o: E( $ &$(+ +/,4%')+ 5$ 1'$15+ (/$%+ 1 1>51 );'$ 0 ()# +,&1%1'. S %eso
0ol&"#+r$co co"pac+o: E( $ &$(+ +/,4%')+ 5$ 1'$15+ (/$%+ 1 1>51 );'$ 0 +,&1%151. III.
MATERIA!ES1 INSTRUMENOS 2 %ERSONA! UTI!I3ADO S Ma+er$ales
&+$l$4a'os
,A)re)a'o )r&eso: P1'1 '$1)<1' (/ '1#/+,$%'>16 &$(+ +/,4%')+ (/$%+ 0 +,&1%+
,A)re)a'o fno: P1'1 '$1)<1' (/ '1#/+,$%'>16 &$(+ +/,4%')+ (/$%+ 0 +,&1%+
,*or"$)(n: P1'1 '$1)<1' (/ '1#/+,$%'>1
S Ma+er$ales
&+$l$4a'os
,Balan4a con prec$s$(n al )ra"o: P1'1 &$(1' 1 ,/$(%'16 0 +( &$(+( '$%$#)5+(.
,C&c5ar(n: S)')9 &1'1 '$+$' $ 1'$15+ 0 5$&+()%1'+ $# /# '$)&)$#%$ 5$ ,$%1.
,Var$lla: U%))<151 &1'1 +,&1%1' $ 1'$15+ '/$(+ 0 7#+6 +# ! +&$( 151 3 5$ ))#5'+. 6 78
7. acero 9. c$l$n'r$ca . l$sa ;. %&n+a 5e"$s<#r$ca
, J&e)o 'e +a"$ces 9 7=9 >19>1l>1l=9>17=;>1 N? ;1 N? 961 N9;61 N? 861 N97661 N? 966 con +apa @ ase: I#5)(&$#(1;$ &1'1 '$1)<1' $ 1#2)()( '1#/+,4%')+6 '$%$#5'2 $ 1'$15+ $# 151 /#+ 5$ +( %1,)$( 5$
,%alo 'e "a'era: U%))<15+ 1 ,+,$#%+ 5$ /1'%$+6 &1'1 ($&1'1' $ 1'$15+ $# &+')+#$(.
,Dep(s$+o 'e "e+al: P1'1 &+#$' 1=/> $ 1'$15+ 0 &+5$' &$(1'+6 1#%$( ($ %)$#$ =/$ &$(1' $ 5$&9()%+.
,Ban'ea 'e "e+al: P1'1 ++1' $ 1'$15+ 01 '$%$#)5+( 0 &$(15+(.
,Broc5a: P1'1 ),&)1' +( '$()5/+( =/$ =/$51# )#'/(%15+( $# +( +')7)+( 5$ 1( ,11(.
,Mol'es c$l$n'r$cos: P1'1 '$1)<1' &$(+ +/,4%')+. P1'1 1'$15+ 7#+: D)2,$%'+ O, 0 1%/'1 .
A. AGREGADO &+$l$4a'o GRUESO S %ersonal N/$(%'1 ,/$(%'1 /,&$ +# 1 #+',1: $ '$%$#)5+ $# $ %1,)< 6 ,, N ,In)en$ero: 5)'))' +( &'+$5),)$#%+( 5$ $#(10+ 6 (++E#1'15+ /# ".3" 5$5$#/$(%'+ 1'$15+ &1(1 $ %1,)< N
IV. %ROCEDIMIENTO1 C!CU!O 2 TOMA DE DATOS DE AN!ISIS GRANU!O MTRICO S AGREGADO GRUESO
,CUARTEO: S$ %+,9 /#1 &+')9# 5$ 1'$15+ '/$(+ &1'1 &+5$' '$1)<1' $ /1'%$+6 $ /1 +#()(%>1 $# '$&1'%)' $ 1'$15+ $# *+',1 )'/1' 0 /$+ &1'%)'1 $# &1'%$(6 5$ 1( /1$( ($ $)$ $ % ,2( '1515+ 0 (/ % +&/$(%+6 5$ $(%+( ! ($ /$$ 81$' $ ,)(,+ )'/+ 0 $$)' $ #/$+ % ,2( '1515+ 0 (/ +&/$(%+. A 7#1 #+( =/$51'$,+( +# % 5$ %+%1 5$ 1'$15+6 $ /1 %)$#$ =/$ ($' ,10+' + )/1 1 6 01 =/$ $(%1 1#%)515 ($'2 #$$(1')1 &1'1 15$ '1#/+,$%'>1. ,!os opera'ores: E#1'15+( '$1)<1' +( &'+$5),)$#%+ 5$ 151 $#(10
%U!G. 3 ! ! 3 ! 3 N N N°
,GRANU!OMETRA: S$ +)9 +( (+;'1#%$( 5$ /1'%$+6 0 +# $ /82'+#($ $#1'+# 151 /#+ 5$ +( %1,)$(6 +,$#<1#5+ 5$(5$ $ 5$ 36 /$+ ($ +,$#<9 $ $'#)5+ 5$ 1'$15+6 ($ &/$5$ $1' 1 1;+ 1 ,1#+ + ,$5)1#%$ $ $,&$+ 5$ 1 ,1=/)#1 $5/15. E %1,)<15+ 1 ,1#+ ($ 81$ 5$ %1 ,1#$'1 =/$ $ MF %ESO "" M. RET. EN % RET. % . " "." "."" "". ". " "." "."" "". 3. " "." "."" "". !. 3!3 . . 3. . !! !. . .! !. 3 ". ." "." . ".3 ." "." . "." 3 . "." !.3 "." . "." " . "." " . "."
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%ESO VO!UMTRICO COM%ACTO V. %ROCEDIMIENTO1 C!CU!O 2 TOMA DE DATOS DE %ESO VO!UMTRICO S$ 5$%$',)#9 1 ,1(1 5$ '$)&)$#%$ 1>+6 %ESO VO!UMTRICO SUE!TO &1'1 /$+ $#1' $ '$)&)$#%$ +# 1 S$ 5$%$',)#1 1 ,1(1 7#+. 5$ '$)&)$#%$ ,/$(%'1 5$ 1'$15+ P'),$'+ 1>+6 /$+ 81(%1 /# ($ 1 15$$#1' 81(%1 $ 5$(;+'5$ +# %$')+ (/ 1&1)515 0 ($ #)$1 1 10/51 5$ 1 (/&$'7)$ +# /#1 '$1 ,$%2)1. /81'16 $(%+ ($'2 $# 1>51 );'$ 1 /#+( L/$+ , +# 1(+;'$ 1')1 5$ ,$%1 ($ 5)(%');/0$# $ ;+'5$ (/&$')+' 5$ '$)&)$#%$. L/$+ +# ! ($ +&$( &1'1 +,&1%1' 1 1'$15+6 1(> 5$(%+'#)1 1( ,1')&+(1( 5$,2(. ))#5'+ ,)(,+ ($ ()/$ +# +( !3 P1'10 ($ Peso del agregado compacto /,)#1' ($ #)$1 1 %),1 1&1 0 ($ Volumen del recipiente 5$%$',)#1 $ &$(+ $ ,+5$ ,2( $ Peso del agregado suelto 1'$15+ Diámetro(cm) Altura(cm)
Peso &olum'trico suelto *********** ********* ************** Peso del del reci iente Peso molde (g) Peso molde más Volumen Volumen de agregado(g)
AP AGREGADO FINO 11.6
Altura(cm)
10.16
41!
agregado suelto(g)
"#10
10#3
recipiente (cm3)
$40.4"
1644g Peso &olum'trico compacto , - ...******************** 1.!" g+cm3 6+ $40.4"cm3
Diámetro(cm)
Peso molde(g)
Peso molde más agregado(g)
Volumen de Peso del 10#3g compac recipiente (cm3) agregado Peso &olum'trico suelto ******************** ***** 1.0$g+cm3 6+ tado(g) $40.4"cm3
/) AGGAD2 G2 30
BP 1"AGREGADO"1$4 GRUESO
A%ura(cm)
Diámetro(cm)
Peso molde (g)
11.6
10.16
41!
1#$! !!03
"301.44
Peso molde más agregado(g)
Peso del agregado compac tado(g)
Volumen de recipiente(cm3)
"31
1644
$40.4"
!!03g Peso &olum'trico suelto ***************** ********* * 1.4" g+cm3 6+ "301.44cm3 Altura(cm)
Diámetro(cm)
Peso molde(g)
30
1"
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Peso molde más agregado(g)
Peso del agregado compac tado(g)
Volumen de recipiente(cm3)
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14!
"301.44
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