Jinson-sustainable Concrete Using Recycled Aggregates

8/17/2019 Jinson-sustainable Concrete Using Recycled Aggregates

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JINSON M EMMANUEL

11ST08F

GUIDED BY:Dr. M C NARASIMHAN

SUSTAINABLECONCRETE USING

RECYCLED AGGREGATES


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INTRODUCTION•

Accordin !o UNO "#"!$in$%i&i!' i" !o (meet presentneeds without compromising the !i"it# o$ $uturegenertions to meet their own needs%

• S#"!$in$%i&i!' in con"!r#c!ion i" $&& $%o#! )o&&o*in"#i!$%&+ ,r$c!ic+" in !+r-" o) coic+ o) -$!+ri$&"/ !+ir

"o#rc+"/ con"!r#c!ion -+!odo&oi+" $" *+&& $" d+"in,i&o"o,' "o $" !o %+ $%&+ !o i-,ro+ ,+r)or-$nc+/d+cr+$"+ !+ +niron-+n!$& %#rd+n o) !+ ,ro+c!/-ini-i2+ *$"!+ $nd !o %+ +co&oic$&&' )ri+nd&i+r.


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IS 3RODUCTION OF3ORTLAND CEMENT

ECOFRIENDLY44


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•

I! con"#-+" +nor-o#" 5#$n!i!i+" o) n$!#r$& r+"o#rc+"6

• R+&+$"+" $ "ini7c$n! $-o#n! o) r++no#"+ $"+"r+"#&!in in $d+r"+ +niron-+n!$& i-,$c!6

• R+",on"i%&+ )or $%o#! 9 o) !o!$& $n!ro,o+nic CO+-i""ion"6 $nd/

•

E$c con"!r#c!ion $c!ii!' ino&in c+-+n! r+5#ir+" n+*c+-+n! $" i! do+" no! $+ "ini7c$n! ,o!+n!i$& )orr+c'c&in.


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THEN HO; TO MA


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• U"+ o) B&+nd+d C+-+n!.

• S+&) Con"o&id$!in Concr+!+ =SCC>

• G+o,o&'-+r Concr+!+" =G3C>

• U"+d Fo#ndr' S$nd

• 3#&, $nd 3$,+r Mi&& R+"id#$&"

• U"+ o) ;$"!+ ;$"+d?*$!+r

• U"+ o) R+c'c&+d Con"!r#c!ion @ D+-o&i!ion D+%ri" in Concr+!+


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USE O& RECYCLEDAGGREGATES INSUSTAINABLE CONCRETE


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GENERAL

• T+ #"+ o) *$"!+ -$!+ri$&" )or n+* ,rod#c!" i" $ &o%$& !r+nd #nd+roinr$,id d++&o,-+n!.

• T+ r+c'c&in o) -$!+ri$&" $&&o*" $ i+r +ci+nc' o) !+ir &i)+ c'c&+/$nd con!ri%#!+" !o +niron-+n!$& ,ro!+c!ion

• In con"!r#c!ion 7+&d/ !i" !+nd+nc' $" $in+d i-,or!$nc+ )ro- &i)+ c'c&+$""+""-+n! ,+r",+c!i+ o) con"!r#c!ion *$"!+

• Ar+$!+" )or #"+ in concr+!+ $,,&ic$!ion" !',ic$&&' $cco#n!" )or$,,roi-$!+&' 09 o) $&& ,rod#c! d+-$nd

• T+ &o%$& -$r+! )or con"!r#c!ion $r+$!+" i" +,+c!+d !o incr+$"+ .,+rc+n! ,+r '+$r !ro# 01 !o 8. %i&&ion -+!ric !on".

• I! $" $&"o %++n r+coni"+d !$! !+r+ i" $ &i-i! in !+ $$i&$%i&i!' o)n$!#r$& $r+$!+" $nd -in+r$&" #"+d )or -$in c+-+n!

• T+ &$r+"! "in&+ "o#rc+ o) con"!r#c!ion Ar+$!+" !$! co#&d %+ #"+din con"!r#c!ion i" !$! $ri"in )ro- con"!r#c!ion/ d+-o&i!ion $nd+c$$!ion *$"!+ =CDE;>

• M$""i+ o-+" o) con"!r#c!ion *$"!+ $r+ +n+r$!+d %' !+ d+-o&i!iono) o&d+r "!r#c!#r+"


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THE METHODS TO IM3ROE THEUALITY OF RECYCLED AGGREGATE

• H+$!in $nd r#%%in: *+r+%' !+ r+c'c&+d $r+$!+"$r+ +$!+d !o 00C !o r+-o+ *+$+r -or!$r $ndc+-+n! ,$r!ic&+" )ro- !+ $r+$!+.

• Ecc+n!ric "$)! ro!or -+!od: in *ic !+ r+c'c&+d$r+$!+" $r+ ,$""+d %+!*++n !*o c'&ind+r"+cc+n!ric$&&' ro!$!in $! i ",++d *ic "+,$r$!+"co$r"+ $r+$!+" )ro- -or!$r i$ $ rindin +K+c!/ $nd

• S!r$i!)or*$rd -+c$nic$& rindin: In *ic$r+$!+" $r+ ,&$c+d in $ ro!$!in dr#- con!$inin iron%$&&".


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CO'(ARISON O&

NOR'AL AGGREGATECONCRETE AND RA

AND RCA CONCRETE


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'I) (RO(ORTIONS•

;+n !+ ,+rc+n!$+ o) r+,&$c+-+n! *i! r+c'c&+d$r+$!+ *$" incr+$"+d/ d#+ !o i!" i+r *$!+r$%"or,!ion $%i&i!'/ !+ !o!$& *$!+r d+-$nd *$" $&"o)o#nd !o incr+$"+

• Ti" r+nd+r" !+ con!ro& o) !+ )r++ *$!+r?!o?c+-+n! r$!io=*c> $nd $K+c! !+ *or$%i&i!' o) )r+" concr+!+

• r+"#&!" in $ i+r "rin$+ $nd cr++, o) !+ $rd+n+d

concr+!+

• T+ +!+n! !o *ic !+ ,ro,+r!i+" o) concr+!+ $r+$K+c!+d %' !+ #"+ o) r+c'c&+d $r+$!+ d+,+nd" on

!+ *$!+r $%"or,!ion/ cr#"in $+ $nd "o#ndn+"" o)!+ r+c'c&+d $r+$!+


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STRENGT* AND DE&OR'ATIONC*ARACTERISTICS

• concr+!+ "!r+n! d+cr+$"+" *+n r+c'c&+d concr+!+ *$" #"+d$nd !+ "!r+n! r+d#c!ion co#&d %+ $" &o* $" 09.

• no d+cr+$"+ in "!r+n! *$" r+,or!+d )or concr+!+ con!$inin #,

09 7n+ or 09 co$r"+ r+c'c&+d concr+!+ $r+$!+"

• %+'ond !+"+ &++&"/ !+r+ *$" $ "'"!+-$!ic d+cr+$"+ in "!r+n!$" !+ con!+n! o) r+c'c&+d $r+$!+" incr+$"+d

• T+ r+$"on )or !+ &o"" in "!r+n! i" #"#$&&' $""oci$!+d *i! !+*+$+r in!+r)$ci$& !r$n"i!ion 2on+ %+!*++n $r+$!+ $nd -or!$r/d#+ !o !+ $r+$!+ $in $ co$! o) *+$ -or!$r $&r+$d'$!!$c+d $nd !i" $!!$c+d -or!$r r$i"in !+ ,oro"i!' o) !+concr+!+.


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DURABILITY

• C$r%on$!ion d+,! $)!+r $ i+n &+n! o) +,o"#r+d+cr+$"+" $" !+ r+c'c&+d $r+$!+ con!+n! o) concr+!+incr+$"+"/ i.+. R+c'c&+d $r+$!+ concr+!+ $" %+!!+rr+"i"!$nc+ !o c$r%on$!ion !$n n$!#r$& $r+$!+ concr+!+

• Air +n!r$in+d r+c'c&+d $r+$!+ concr+!+ $+ ood)r++2+ !$* "c$&in r+"i"!$nc+ "i-i&$r !o $ir +n!r$in+dn$!#r$& $r+$!+ concr+!+".

• T+r+ i" $ !+nd+nc' )or $%r$"ion r+"i"!$nc+ !o r+d#c+ $"r+c'c&+d $r+$!+ con!+n! incr+$"+". Ho*++r/ #, !o 09%' -$"" o) r+c'c&+d $r+$!+ $" co$r"+ $r+$!+ !+r+ i"on&' $ "-$&& diK+r+nc+ in $%r$"ion r+"i"!$nc+


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&LE)URAL (RO(ERTIES O& RACBEA'S•

T+ %+$rin c$,$ci!' o) RAC %+$-" i" &+"" !$n !$! o) NAC*+n 1009 RCA i" #"+d.

• D++c!ion o) %+$-" !+nd" !o incr+$"+ $" !+ RCA incr+$"+"

• RAC %+$-" =irr+",+c!i+ o) RCA con!+n!> "o*+d $ +r'"i-i&$r ,$!!+rn o) cr$c" $nd "$,+ o) )$ir+ !o NAC.

• Ho*++r *+n $ i+r $-o#n! o) RCA i" #"+d *id+r cr$c"$nd "-$&&+r ",$c+ %+!*++n !+- $r+? ,rod#c+d. T+ 7r"!cr$c o) RAC *+r+ o%"+r+d $! &o*+r &o$d !$n !o"+ o) !+NAC %+$-".

• In +n+r$&/ !+ +n+r$& +#r$& !+or' $nd c#rr+n! cod+

,roi"ion" )or +#r$& d+"in o) con+n!ion$& r+in)orc+dconcr+!+ %+$-" $r+ $,,&ic$%&+ !o r+in)orc+d RCA concr+!+%+$-". Ho*++r/ !+ #"+ o) RAC in %+$-" "o#&d %+ -or+c$r+)#& *+n &i-i!$!ion o) d++c!ion i" i-,or!$n! or &on? !+r-&o$d *o#&d %+ "#,,or!+d.


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S*EAR BE*A,IOR O& RACBEA'S

•

Ar+$!+" $+ $ "!ron in#+nc+ on !+ "+$r %+$ioro) r+in)orc+d concr+!+ %+$-".

• Concr+!+ %+$-" *i! or *i!o#! !r$n"+r"+ r+in)orc+-+n!$nd -$d+ *i! $ RCA &+"" !$n 25% %' -$"" o%!$in+d"i-i&$r "+$r "!r+n! !o Co"+ o) NAC %+$-".

• in %+$-" *i!o#! "!irr#," $ d+cr+$"+ in !+ "+$r"!r+n! $,,+n" *+n $ i $-o#n! o) RCA i" #"+d. T+#"+ o) 09 o) RCA c$n ,rod#c+ $ r+d#c!ion o) 10?19 $nd%+$-" *i! 1009 RCA c$n r+$c $ &o"" o) 09 *i!r+",+c! !o NAC. A&"o !+ cr$cin &o$d i" r+d#c+d

• In %+$-" *i! !r$n"+r"$& r+in)orc+-+n!/ !+ in#+nc+ o)RCA con!+n! on !+ #&!i-$!+ "+$r i" +r' "-$&& *+n!o"+ concr+!+" $r+ ,rod#c+d *i! !+ "$-+ co-,r+""i+"!r+n! $" NAC.


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SEIS'IC BE*A,IOR O& RAC

• !+ "+i"-ic %+$ior o) co-n?%+$- oin!" -$d+ *i! 09 or1009 o) RAC i" "&i!&' &o*+r !$n !+ oin!" o) NAC.

• !+ d#c!i&i!' o) RAC oin!" c$n -++! !+ corr+",ondin

r+5#ir+-+n! )or +$r!5#$+?r+"i"!$nc+ d+"in/ r+$rd&+"" o)!+ RCA con!+n!

• )r$-+" %+$+ "i-i&$r&' in !+ $",+c!" o) di+ )$ir+ ,$!!+rn/r+$rd&+"" o) !+ RCA con!+n!.

• T+ +n+r$& "+i"-ic %+$ior o) $ )r$-+ ",+ci-+n d+cr+$"+"*i! $n incr+$"+ o) !+ RCA/ %#! !+ )r$-+ *i! $ i con!+n!RCA "!i&& %+$+" *+&& +no# !o r+"i"! $n +$r!5#$+.


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CURRENT STANDARDS &ORRECYCLED AGGREGATES

•

EURO(EAN -CEN. (RACTICEIn 00 !+ E#ro,+$n "!$nd$rd )or $r+$!+ )or !+concr+!+/ BS EN 10 *$" in!rod#c+d/ *ic d+7n+"n$!#r$&/ -$n#)$c!#r+d $nd r+c'c&+d $r+$!+". Ho*++r BSEN 10 ,roid+" no #id$nc+ on o* !+"+ diK+r+n!

$r+$!+" -$' %+ #"+d.

• /A(ANESE -/IS. (RACTICE

J$,$n+"+ "!$nd$rd" $""oci$!ion" $r+ in!rod#cin",+ci7c$!ion" )or !r++ "!$nd$rd" o) r+c'c&+d $r+$!+ )orconcr+!+. JIS A 01/ +"!$%&i"+d in 00/ i" !+ "!$nd$rd )ori 5#$&i!' r+c'c&+d $r+$!+ =H> )or concr+!+. JIS A 0$" $&"o %++n in!rod#c+d $" $ "!$nd$rd )or r+c'c&+d concr+!+#"in &o* 5#$&i!' r+c'c&+d $r+$!+ =L>. JIS A 0 *i&&,roid+ r+5#ir+-+n!" )or (nor-$& r+c'c&+d $r+$!+".


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A CASE STUDY •

Angel antonio di maio and Claudio javier zega "!#di+d!+ %+$io#r o) r+c'c&+d concr+!+ -$d+ *i! *$"!+r+$d'?-i concr+!+ $" co$r"+ $r+$!+.

• T+ o%+c!i+ o) !+ir *or *$" !o i&"!r$!+ !+ -$inc$r$c!+ri"!ic" o) r+c'c&+d co$r"+ $r+$!+" =RCA>

o%!$in+d %' cr#"in *$"!+ r+$d'?-i concr+!+/ $nd !o$n$&'"+ !+ ,'"ic$&/ -+c$nic$& $nd d#r$%i&i!',ro,+r!i+" o) "!r#c!#r$& concr+!+ -$d+ *i! "#c$r+$!+"/ %#! c$r$c!+ri2+d %' diK+r+n! r+,&$c+-+n!,+rc+n!$+".

• T+ ,ro,+r!i+" o) !+ r+c'c&+d concr+!+"/ %o! in !+)r+" $nd in !+ $rd+n+d "!$!+ $r+ r+,or!+d/

• 3ro,+r!i+" o) RCA $r+ !+n co-,$r+d *i! !o"+ o)n$!#r$& $r+$!+".


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DESCRI(TION O& TESTS(ECI'ENS

• Si %$!c+" o) concr+!+ -i+" c$r$c!+ri2+d %' !*o"!r+n! &++&" =C1: ) cP 1 M3$6 C0: ) c P 0 M3$> $nd

!r++ ,+rc+n!$+" o) r+c'c&+d co$r"+ $r+$!+ $"r+,&$c+-+n! =/ 0/ $nd 9 %' o-+> *+r+ c$"!.

• In !+ c$"+ o) !+ &o*?r$d+ concr+!+ =C1> !+ o%+c!i+*$" !o ,rod#c+ r+c'c&+d concr+!+" o) c$r$c!+ri"!ic""i-i&$r !o !o"+ o) !+ "o#rc+ concr+!+ )ro- *ic !+r+c'c&+d $r+$!+" *+r+ o%!$in+d6

•In !+ c$"+ o) concr+!+ C0/ !+ o$& *$" !o-$n#)$c!#r+ r+c'c&+d concr+!+ *i! $ "$!i")$c!or'"!r+n! &++& $nd $cc+,!$%&+ d#r$%i&i!' ,ro,+r!i+".


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'teri"s nd 'i0tures

• RCA *$" o%!$in+d %' cr#"in !+ concr+!+ *$"!+.

• c'&indric$& ",+ci-+n" o) 10 00 -- *+r+ c$"!+d/ $nd !+n"#%+c!+d !o "!$nd$rd c#rin =TP Q C6 RHP 9>. T+!+"!" *+r+ ,+r)or-+d $! !+ $+ o) 8 d$'". T+ $+r$+

co-,r+""i+ "!r+n! *$" 0 M3$.• T+ r+-$ind+r o) concr+!+ *$" d+,o"i!+d on !+ ro#nd $nd+,o"+d !o !+ +i"!in n$!#r$& *+$!+r condi!ion" =T: 10 C6RH: 9> )or $,,roi-$!+&' !*o -on!". I! *$" !+n cr#"+d in$ $* cr#"+r !o o%!$in !+ RCA.

•

T+ o!+r -$!+ri$&" $dd+d *+r+ co-,o"i!+ 3or!&$nd c+-+n!=ASTM T',+ I>/ !*o n$!#r$& "i&ic+o#" "$nd"/ $nd n$!#r$& r$ni!iccr#"+d "$nd6 Gr$ni!ic cr#"+d "!on+ =GCS> =?0 -->.

• A ,&$"!ici2+r *$" $&"o #"+d !o $+ !+ "$-+ "-, in $&&concr+!+"/ +",+ci$&&' in !o"+ con!$inin r+c'c&+d $r+$!+".


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3RO3ERTIES OF NATURAL AND RECYCLEDAGGREGATES

(roperties

Si"iceous

snd 2

Si"iceous

snd 3

Grnitic

crushed

snd

Grnitic

crushed

stone

Rec#c"ed

corse

ggregte

'0imum si4e -mm. ? ? ? 1.0 1.0

&ineness modu"us 1. . .00 .8 .

Speci5c gr6it# . . .0 . .

+ter !sorption -7. 0. 0.8 0. 0. .8

'teri" 5ner thn 89:m

-7.

1. 0. . 1.0 .

Los Ange"es wer -7. ? ? ? .0 .


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MI DESIGN OF THE DIFFERENTCONCRETE BATCHES.

'teri"s

-;g

C1R0 C1R C1R0 C1R C0R0 C0R C0R0 C0R

Tot" wter 1 00 10 0 1 1 1 1

Cement 0 0 0 0 0 0 0 0

Tot" w


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E)(ERI'ENTAL RESULTS ANDDISCUSSION

•

&RES* CONCRETE

3ro,+r!i+"

C1

C0

C1R

C1R0

C1R

C0R0

C0R

C0R0

C0R

S-,

=-->

80 110 10 0 0 0

Uni!

*+i!

=->

18 1 8 1

Air

Con!+n!

=9>

. .0 . 1. . . .0


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HARDENED CONCRETE


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COM3RESSIE STRENGTH


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S3LITTING TENSILE STRENGTH


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+ATER (ENETRATION UNDER(RESSURE

• I! c$n %+ o%"+r+d !$! !+ $+r$+ $+" o) *$!+r ,+n+!r$!ion o)r+c'c&+d concr+!+" $r+ "i-i&$r !o !$! o) con+n!ion$& concr+!+/ *i&+ !+-$i-#- $+" o) *$!+r ,+n+!r$!ion $r+ &o*+r )or r+c'c&+d concr+!+"

• Ti" !+"! i" $ n+c+""$r' r+5#ir+-+n! )or d#r$%&+ concr+!+"/ !+ r+"#&!" o)

!i" !+"! -#"! co-,&' *i! !*o r+5#ir+-+n!": $n $+r$+ ,+n+!r$!ion $+&o*+r !$n 0 --/ $nd $ -$i-#- ,+n+!r$!ion $+ &o*+r !$n 0 --.

• To $""+"" !+ d#r$%i&i!' o) r+c'c&+d concr+!+" C0/ !+ *$!+r ,+n+!r$!ion#nd+r ,r+""#r+ *$" -+$"#r+d on c#%ic ",+ci-+n" =00 -- in "id+>.

• T+ !+"! con"i"!" in ,&$cin !+ concr+!+ ",+ci-+n #nd+r $ $ri$%&+ *$!+r,r+""#r+ )or $ ,+riod o) =8 $! 0.1 M3$/ $! 0. M3$/ $nd $!0. M3$>. A)!+r !i" !i-+/ !+ c#%+ i" ",&i! *i! !+ ,#r,o"+ o) -+$"#rin!+ *$!+r ,+n+!r$!ion d+,!" in %o! $&+". T+ $+ o) *$!+r,+n+!r$!ion i" $n $+r$+ o) !r++ !+"!".


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EUI3MENT FOR THE ;ATER3ENETRATION TEST


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DE3THS OF ;ATER 3ENETRATION


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CONCLUSIONS DRA+N &RO' T*EE)(ERI'ENT

• B$"+d on !+ r+"#&!" )ro- +,+ri-+n!$& "!#d' cond#c!+d %'An+& An!onio Di M$io And C&$#dio J$i+r V+$/ !+ r+c'c&+d$r+$!+ ,+r)or-+d *+&& *+n i! *$" #"+d !o -$n#)$c!#r+"!r#c!#r$& concr+!+ %' r+,&$cin 9/ 09 $nd 9 o) !+n$!#r$& $r+$!+.

•

For !+ &o*+r "!r+n! &++& =1 M3$> !+ co-,r+""i+"!r+n! o) r+c'c&+d concr+!+" *$" "i-i&$r !o !$! o) !+"o#rc+ concr+!+ #, !o 09 r+,&$c+-+n!.

• For !+ i+r "!r+n! &++& =0 M3$>/ o*++r/ !+co-,r+""i+ "!r+n! o) r+c'c&+d concr+!+" *$" 19 &o*+r

!$n !$! o) !+ r+)+r+nc+ concr+!+/ )or $&& !+ r+,&$c+-+n!,+rc+n!$+" "!#di+d.

• In ",i!+ o) !i" "&i! r+d#c!ion/ !+ d#r$%i&i!' ,ro,+r!i+" o)!+"+ concr+!+" d+!+r-in+d %' !+ ,+n+!r$!ion o) *$!+r#nd+r ,r+""#r+ *$" "i-i&$r !o/ $nd in "o-+ c$"+" %+!!+r

!$n/ !$! o) !+ r+)+r+nc+ concr+!+.


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RE&ERENCES

• An+& An!onio Di M$io And C&$#dio J$i+r V+$/(Recycled Concrete Made With Waste Ready-MixConcrete As Course Aggregate (/ Jo#rn$& O) M$!+ri$& InCii& Enin++rin/ A##"! 1/ 010.

•


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T*AN@ YOU

Documents

Jinson-sustainable Concrete Using Recycled Aggregates