Informe de laboratorio de abrasión Completo

LABORATORIO DE PAVIMENTOS

FACULT FACULTAD AD DE INGENIERÍA Y ARQUITECTURA ARQUITECTU RA ESCUELA PROFESIONAL DE INGENIERÍA CIVIL

PRACTICAS LABORATORIO LABORATORIO PAVIMENTOS PAVIMENTOS “ENSAYO

DE ABRASIÓN”

Alumno:

Crhystiams Saú C!rra"s #!r$" Docente:

I%$& Car!s S!is

CUSCO ' PER( A)O *+,-


INDICE INTRODUCCION.........................................................................................................................................3 I RESUMEN.................................................................................................................................................4 II& MARCO TEORICO.............................................................................................................................5 III& MATERIALES Y EQUIPO ................................................................................................................6 IV& PROCEDIMIENTO............................................................................................................................7 V& C.LCULOS.......................................................................................................................................10 VI& CONCLUSIONES Y RECOMENDACIONES.............................................................................10 VII& BIBLIOGRAFIA...............................................................................................................................11 VIII& ANE/OS.........................................................................................................................................11


INTRODUCCION

E% !s mat"ria"s $r0"s!s 0%a 1" as 2r!2i"1a1"s 34si5as "% !s 50a"s s0 im2!rta%5ia y s0 5!%!5imi"%t! "s i%1is2"%sa6" "% " 1is"7! 1" m"85as "s a r"sist"%5ia a a a6rasi9% ! 1"s$ast" 1" !s a$r"$a1!s: 20"s %!s 2"rmit" sa6"r " "sta1! 1" a$r"$a1! y 1" a50"r1! a !s 1at!s !6t"%i1!s 1" har; " 1is"7! 1" m"85a 5!rr"s2!%1i"%t"& Esta 2r!2i"1a1 "s m0y im2!rta%t" 2!r<0" 5!% "a 5!%!5"r"m!s a 10ra6ii1a1 y a r"sist"%5ia <0" t"%1r; " 5!%5r"t! 2ara a 3a6ri5a5i9% 1" !sas: "str05t0ras sim2"s ! "str05t0ras <0" r"<0i"ra% <0" a r"sist"%5ia 1" 5!%5r"t! s"a a a1"50a1a 2ara "as& E "%say! <0" s" 1"m!strara a 5!%ti%0a5i9% 1a a 5!%!5"r " 2!r5"%ta=" 1" 1"s$ast" <0" "st" s03rir; "% 5!%1i5i!%"s 1" r!5" 5!%ti%0! 1" as 2art450as y as "s3"ras 1" a5"r! 1" a m;<0i%a 1" ;%$""s& Est! %!s i%1i5a si " a$r"$a1! $r0"s! a 0tii8ar "s " a1"50a1! 2ara " 1is"7! 1" m"85a y a 3a6ri5a5i9% 1" 5!%5r"t! 2ara a 3a6ri5a5i9% 1" !sas y 2is!s&


I RESUMEN

E "%say! s" ">9 "% " a6!rat!ri! 1" a 0%i>"rsi1a1 a%1i%a 1" 50s5!: ! 2rim"r! <0" r"ai8am!s 30" s""55i!%ar a m0"stra 1" mat"ria $r0"s! a2r!?ima1am"%t" @$: 0"$! "%5!%tram!s " mt!1! a 0tii8ar 1" a50"r1! a a $ra%0!m"tr4a 1" a$r"$a1! t"%i"%1! "% 50"%ta " tama7! m;?im! %!mi%a y tama7! m;?im!: 2!st"ri!rm"%t" " mat"ria ! i%tr!105im!s a a m;<0i%a 1" !s ;%$""s& D"=am!s <0" a ma<0i%a trit0r" " mat"ria "% 0% a2r!?ima1! 1" ,@ mi% y sa5am!s a m0"stra 2ara 0"$! tami8am!s 0tii8a%1!: as maas: 2"sam!s " mat"ria y 1"t"rmi%am!s "  1" 1"s$ast"&


II.

MARCO TEORICO

La 2r0"6a 1" a6rasi9% L!s .%$""s ASTM C,,: ">aúa a t"%a5i1a1 y a r"sist"%5ia a a a6rasi9% 1" !s a$r"$a1!s& E% "sta 2r0"6a: 0%a m0"stra 1" a$r"$a1!s m"85a1!s 5!% 0%a 1istri605i9% 1" tama7! 3i=! s" 5!!5a "% 0% $ra% tam6!r 1" a5"r! 5!% 6!as 1" a5"r! 1" tama7! "st;%1ar <0" a5túa% 5!m! 5ar$a a6rasi>a& E tam6!r s" ha5" $irar %!rmam"%t" 10ra%t" @++ r">!05i!%"s& D"s20s: " mat"ria s" "?tra" 1" a m;<0i%a y s" 2asa a tra>s 1" 0% tami8 <0" r"ti"%" t!1! " mat"ria !ri$i%a& E 2!r5"%ta=" 1" 2r1i1a 1" 2"s! s"r; " %úm"r! 1" a6rasi9% Est" "%say! "s 0%a 2r0"6a "m24ri5a <0" %! 2!s"" 6as" 5i"%t43i5a& La m;<0i%a 1" !s ;%$""s La m;<0i%a 1" !s ;%$""s ha si1! 1"sarr!a1a t"%i"%1! "% 50"%ta as "s2"5i3i5a5i!%"s t5%i5as 1" as %!rmas 5!% " !6="ti>! 1" 1"t"rmi%ar a r"sist"%5ia 1" !s a$r"$a1!s a a a6rasi9%& E "<0i2! 5!%sta 1" 0% tam6!r m!%ta1! "% !s "?tr"m!s 5!% "="s y r!1ami"%t!s s!6r" 0%a "str05t0ra m"t;i5a: a 50a ! s!2!rta 2ara <0" "st" $ir" 1" a50"r1! a ! 2r!$rama1! 5!% 5!%ta1!r 1i$ita <0" a5ti>a y! 1"sa5ti>a " m!t!r 2ara <0" " tam6!r 1" 0% 1"t"rmi%a1! %úm"r! 1" >0"tas s"$ú% s" r"<0i"ra "% a r"ai8a5i9% 1" "%say!& ENSAYOH ABRASION NORMAH ASTM C ,,: ASTM C @@

M;<0i%a 1" !s .%$""s


Ta6as a 0sars"

Ta6aH Ta6a 1" a $ra%0!m"tr4a "%say! 2ara " "%say! 1" a6rasi9%J N!rmas a2i5a6"s a "%say! La %!rma <0" s" ti"%" "% 50"%ta "% "st" "%say! "s ASTM C,, III.

MATERIALES Y EQUIPO

E mat"ria a 0tii8ar s"r;% @ K$& 1" a$r"$a1! $r0"s!


EQUIPOS M;<0i%a 1" !s .%$""s

Tami5"s

Baa%8a

IV.

PROCEDIMIENTO

Pr"2arar a m0"stra y "%5!%trar " mt!1! a 0tii8ar 2ara "st! s" ha5" a $ra%0!m"tr4a 1" !s a$r"$a1!s 5!% !s tami5"s 2ara a$r"$a1! $r0"s!: a $ra%0!m"tr4a 1" a$r"$a1! s" hi8! 5!% @$ D"t"rmi%ar " 2"s! i%i5ia 1" a m0"stra 1" a$r"$a1! $r0"s! P"s! i%i5ia 1" a m0"straH @+++ $


F!t! 1" P"s! 1" a M0"stra @+++ $

P!%"r a m0"stra a a m;<0i%a 1" !s ;%$""s 10ra%t" ,@ mi% Pr!$ramar a m;<0i%a 2ara @++r"> L0"$! sa5ar " mat"ria 1" a m;<0i%a y tami8ara 2!r as maas

P"sar 5a1a r"t"%i1! 1" as maas


Fi%am"%t" 5a50am!s " 2!r5"%ta=" 1" 1"s$ast" 5!% a si$0i"%t" 3!rm0a

V.

CÁLCULOS PESOS RETENID O 1250 g 1251 g 1252 g 1253 g

TAMIZ 1" 3/4" 1/2" 3/8"

Mt!1! N 1" "s3"ras N1" r">!05i!%"s Ti"m2! 1" r!ta5i9%

B ,, @++ ,@

P"s! i%i5iaH @+++ $ P"s! 3i%aH ++@$ % DESGAST E

=

5000 4005 5000


=

VI.

199

CONCLUSIONES Y RECOMENDACIONES •

S"$ú% !s r"s0ta1!s !6t"%i1!s "% " a6!rat!ri! s" 20"1" 5!%50ir <0"

•

5!%tam!s 5!% 0% a$r"$a1! 1" 6a=a r"sist"%5ia a 1"s$ast"& S" 5!%50y" a1"m;s <0" " a$r"$a1! "s a2t! 2ara " 1is"7! 1" a m"85a 1" 5!%5r"t! ya <0" " 1"s$ast" "s m"%!r a @+ "sta6"5i1! 2!r a N!rma

•

ASMT C,, Tam6i% s" 20"1" t"%"r "% 50"%ta <0" as 2r!2i"1a1"s 1" !s a$r"$a1!s 1"2"%1"% 2ri%5i2am"%t" 1" as 5ara5t"r4sti5as 1" a r!5a ma1r" 1" 1!%1" 2r!>i"%"& E 2!r5"%ta=" 1" 1"s$ast" "s 1" ,&

R"5!m"%1a5i!%"s •

EL a$r"$a1! Gr0"s! "s r"5!m"%1a6"s ya <0" s0 1"s$ast" "s ,&: %! 2asa " @+ m;?im! 2"rmisi6" 2!r %!rma&

VII.

ILIO!RA"IA

htt2H&5!%str0a2r"%1"&5!m1!5sa6+2ra5ti5ar"sist"%5ia

a6rasi9%

a$r"$a1!s CONCRETO& S"ri" 1" C!%!5imi"%t!s B;si5!s& R">ista N,& ASOCRETO& I%stit0t! C!!m6ia%! 1" Pr!105t!r"s 1" C"m"%t! G04a 1" mat"ria"s 1" 50rs! NTP VIII.

ANE#OS

S"5a1! 1" a$r"$a1! "% " h!r%!


P"sa1! 1" a m0"stra s"5a

Informe de laboratorio de abrasión Completo

Recommend Documents