PEMERIKSAAN KADAR ASPAL DENGAN CARA EKSTRAKSI
03-6894-2002) (SNI – 03-6894-2002) A. TUJUAN PERCOBAAN 1.
2. a. . . (. $.
TujuanUmum TujuanUmum !a"a#m$n$n# !a"a#m$n$n#u%ann u%ann&'a&% &'a&%a(aa*" a(aa*"a' a' !$*&,n)
+an,
#$(a"a#( #$(a"a#(a'am a'amam"u am"uan an
/&
Tujuan%u*u* Tujuan%u*u* !a"a# m$maam& "*$(u "*$(u "$'a%*anaan E%*#a%*& B&%$# B&%$# ($n,an a&% (an $na. !a"a# m$n,,una%an (an m$maam& aa %$ja m$*&n C$n#&u,$ E#a#. !a"a# m$'a%u%an "$na#a#an (an ana'&*a (a#a "$n,uj&an +an, (&"$'$ !a"a# m$n+&m"u'%an n&'a& (a#a a*"a' +an, (&uj& $(a*a%an *#an(a +an, (&au !a"a# m$n$n#u%an *uu "$nam"uan (an "$ma(a#an.
B. Ruan, 5&n,%u" Kadar aspal perlu diketahui sehingga dapat menentukan banyak aspal dan agregat yang akan dipergunakan dipergunakan untuk suatu campuran. campuran. Untu Untuk k mengetahui jumlah kadar aspal pada suatu campuran dengan agregat maka dapat dipergunakan larutan CCL4 (Solvent) yang bersiat mudah menguap namun tidak mudah terbakar! "enda yang telah disaring dengan cairan ini akan dibagi menjadi dua (residu) yang tertahan dan yang lolos kertas saring akan berubah #arna menjadi jernih. D.
!ASAR TEORI Sa'a Sa'a *a#u *a#u m$#($ m$#($ +an, +an, #$'a #$'a (&%$m (&%$man, an,%an %an un#u% un#u% m$n,u m$n,uj& j& %an(un,an %an(un,an %a(a %a(a a*"a' (a'am (a'am am"u am"uan an /& /& !$*&,n) !$*&,n) a(a'a a(a'a ($n,an ($n,an m$n,,una%an m$#($ E%*#a%*& m$nuu# "*$(u "$m$&%*aan AASTO T – 164 – 80) P$n,uj&an E%*#a%*& m$nunju%an a7a ,a(a*& a,$,a# $ua m$nja(& '$& a'u* (a& ,a(a*& *$mu'a "$uaan ,a(a*& a,$,a# (&a%&a#%an '$ %$anuan $$a"a "a#&%$' a,$,a# &n& m$na&%an 'um$ n,,a u(aa (a'am am"uan +an, m$n,a*&'%an "$nuunan %$"a(a#an *$#a "$n&n,%a#an :I/ (an :/A. A,$,a# A,$,a# +an, anu anu #&(a% #$'a"&*& #$'a"&*& a*"a' a' &n& m$n,a%&a# m$n,a%&a#%an %an "$nuunan *#a&'&#a* (an &n($%* "$$n(aman (an m$ma*u%an %$'$'$an *$&n,,a m$nuun%an ma*a'' ;u#&$n# (a& $n(auj& /a*a'' Imm$*&n. P*$* P*$* E%*#a%*& m$u"a%an "*$* "$m&*aan am"uan (ua a#au '$&
aan ($n,an aa m$nama%an "$'au# +an, &a* m$'au#%an *a'a *a#u aan +an, a(a (a'am am"uan #$*$u# (a"a# (&"&*a%an. P$'au# +an, &a*a (&,una%an (a'am "*$* $%*#a%*& an#aa 'a&n *"&&#u* $n*&n m&n+a% #ana T&' E#+'$n T$%n&*CCL4 (Solvent)!(''. Sa'a *a#u n# #ujuan (&'a%u%an "*$* $%*#a%*& +a&#u un#u% m$n,$#au& %a(a a*"a' +an, #$(a"a# (a'am am"uan a*"a' +an, (&ua# m& ($*&,n) +an, m$n,,una%an a'a# $n#&u,$ E#a# ($n,an CCL4 (Solvent) *$a,a& "$'au#n+a *$'a&n &#u (a"a# "u'a (&,una%an a'a# *%'$# ($n,an m$n,,una%an T&' E#+'$n T$%n&* S$a,a& aan "$'au#n+a.
< A – E = !) > A 100 ?
@$#$an,an < %a(aa*"a'*am"$' ?) A < B$a#Sam"$'*$$'um$%*#a%*& ,am) ! < B$a#ma*a(a&%$#a* '#$ ,am) E < B$a#*am"$'*$#$'a$%*#a%*& ,am)
E.
PERA5ATAN !AN BAAN
a. P$a'a#an - C$n#&u,$ E#a# - Sa&n,an E%*#a%*& a#au @$#a* '#$ - T&man,an ($n,an %$#$'&#&an 001 ,am - Saun C'$% - Ba*%m . Baan - Cam"uana*"a' m& ($*&,n /& !$*&,n) - CC54 F.
a. . .
PROSE!UR PE5A@SANAAN /$n&man, *am"$' (an *a&n,an $%*#a%*& *$$'um m$'a%u%an $%*#a%*& a*"a'. /$'$#a%an m$*&n $#a# "a(a A'a# P$mana* @m") /$'$"a*%an "$n,un& "$nu#u" $#a# 'a'u m$ma*u%an *am"$'/& ($*&,n +an, (&'a"&*& %$#a* *a&n,an $%*#a%*& (an m$ma*an, "$nu#u" E%*#a#
*$#a m$n,'$*&n+a ($n,an *aun '$% "a(a #$"& #u#u"n+a a,a #&(a% a(a u(aa +an, %$'ua ma*u% (a'am #aun, $%*#a%*&. (.
/$n+a'a%an %m" (an #un,,u *am"a& #$#$*an a& +an, m$n,a'& (a& a7a *am"$' m& ($*&,n $ua m$nja(& j$n&.
$.
S$#$'a *$'$*a& 'a'u %$'ua%an *am"$' #$*$u# (aa& a'a# $%*#a%#
.
S$#a'a &#u (&(&am%an* am"a& (&n,&n 'a'u #&man, *am"$' #$*$u#
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/$n,&#un, n&'a& %a(a a*"a'
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/$n,u'an,& "*$(u #$*$u# un#u% *am"$' $&%u#n+a
H.
!ATA PE/ERI@SAAN !AN ITUNAN !a& a*&' "$n,uj&an E%*#a%*& a*"a' /& ) (&(a"a# (a#a *$a,a& $&%u# Sam"$' I
1.
B$a# a7a' *am"$' *$$'um $%*#a%*& A) < 3288 ,
2.
B$a# %$#a* '#$
3.
B$a# %$#a* '#$ *$#$'a E%*#a%*& C ) < 18D ,
4.
B$a# ma*a (a& %$#a* '#$ ! !
D.
B) < 1D63 ,
< 18D – 1D63 < 222 ,
B$a# *am"$' *$#$'a $%*#a%*&
E < 30982 ,
Ja(& %a(a a*"a' ) < A – !=E) )> A 100 ? ) < 3288 , – 222 = 30982 ) > 3288 100 ? < D112 , Sam"$' II B$a# a7a' A )
< 43D D ,
B$a# %$#a* '#$ B) < 1D36 , B$a# @$#a* '#$ *$#$'a $%*#a%*& C) < 104 , B$a# ma*a (a& %$#a* '#$ ! )
B$a# *am"$' *$#$'a E%*#a%*& E ) < 412DD , Ja(& %a(a a*"a' ) < A – !=E) )> A 100 ? ) < 43DD , – 168 = 412DD ) > 43DD 100 ? < 4938 ,
Ra#a-a#a @a(a A*"a' < Sam"$' I = Sam"$' II 2 < D112 = 4938 2 < D026 , I.
@ESI/PU5AN P$m$&%*aan %a(a a*"a' ($n,an a'a# $#a# &n& *an,a# "$n#&n, (&"$'aja&. P$m$&%*aan %a(a a*"a' ($n,an aa &n& a(a'a "$m$&%*aan %a(a a*"a' ($n,an aa &n& a(a'a "$m$&%*aan %a(a a*"a' (a'am $n#u% &%$# a#au am"uan a*"a' +an, #$'a ja(& *$a,a& aan "$%$a*an ja'an a"a%a %a(a a*"a' +an, (&"a%a& *$*ua& ($n,an %a(a a*"a' +an, (&$nana%an . !a& a*&' "$n,uj&an &n& (&(a"a# a#a-a#a "a(a %a(a a*"a' &%$# +an, (&uj& a(a'a D026 ,
