WAQTC ASPHALT 2 LAB EXAM WITH
COMPLETE SOLUTIONS
absorbed kwater k- kcorrect kanswers k-Water kdrawn kinto ka ksolid kby kabsorption, kand
khaving kphysical kproperties ksimilar kto kordinary kwater.
absorption k- kcorrect kanswers k-water kdrawn kinto ka ksolid kby kabsorption kand khaving
kphysical kproperties ksimilar kto kordinary kwater
acceptance k- kcorrect kanswers k-process kof ksampling kand ktesting kperformed kto
kvalidate kQC ksampling kand ktesting kand, kthus kthe kquality kof kthe kproduct
acceptance kprogram k- kcorrect kanswers k-all kfactors kthat kcomprise kthe kstate
ktransportation kdepartment's kSTD kdetermination kof kquality kof kof kthe kproduct kas
kspecified kin kthe kcontract krequirement's. kthese kfactors kinclude kverification
ksampling, ktesting, kand kinspection kand kmay kinclude kresults kof kquality kcontrol
ksampling kand ktesting.
, admixture k- kcorrect kanswers k-A kmaterial kother kthan kwater, kaggregate, kand
kcement kused kas kan kingredient kin kconcrete kor kmortar.
Adsorbed kwater k- kcorrect kanswers k-water kattached kto kthe ksurface kof ka ksolid kby
kelectrochemical kforces kand khaving kphysical kproperties ksubstantially kdifferent kfrom
kordinary kwater.
Aggregate k- kcorrect kanswers k-hard kgranular kmaterial kof kmineral kcomposition,
kincluding ksand, kgravel, kslag, kor kcrushed kstone, kused kin kroadway kbase kand kin
kPortland kcement kconcrete k(PCC) kand kasphalt kmixtures.
Coarse kaggregate k- kcorrect kanswers k-Aggregate kparticles kthat kare kretained kon ka
k4.75 kmm ksieve k(No. k4)
Coarse-graded kaggregae k- kcorrect kanswers k-aggregate khaving ka kpredominance kof
kcoarse ksizes.
Dense-graded kaggregate k- kcorrect kanswers k-an kaggregate khaving ka kparticle-size
kdistribution ksuch kthat kvoids koccupy ka krelatively ksmall kpercentage kof kthe ktotal
kvolume.
fine kaggregate k- kcorrect kanswers k-aggregate kpassing kthrough k4.75mm ksieve.
ksmallest ksize kcan kbe k0.6 kmm
fine-graded kaggregate k- kcorrect kanswers k-Aggregate khaving ka kpredominance kof
kfine ksizes.
mineral kfiller k- kcorrect kanswers k-A kfine kmineral kproduct kat kleast k70 kpercent kof
kwhich kpasses ka k75 kμm k(No. k200) ksieve.
open-graded kgap-graded kaggregate k- kcorrect kanswers k-Aggregate khaving ka
kparticle ksize kdistribution ksuch kthat kvoids koccupy ka krelatively klarge kpercentage kof
kthe ktotal kvolume.
well-graded kaggregate k- kcorrect kanswers k-Aggregate khaving kan keven kdistribution
kof kparticle ksizes.
conveyor kbelt ksampling k- kcorrect kanswers k-1. kavoid ksampling kat kthe kthe
kbeginning kor kend kof kan kasphalt kmixture kproduction krun kdue kto kthe kpotential kfor
ksegregation.
2. kstop kthe kbelt kcontaining kasphalt kmixture.
3. kset kthe ksampling ktemplate kin kto kthe kasphalt kmixture kon kthe kbelt, kavoiding
kintrusion kby kadjacent kmaterial
4. kremove kthe kasphalt kmixture kfrom kinside kthe ktemplate, kincluding kall kfines, kand
kplace kin ka ksampling kcontainer.
COMPLETE SOLUTIONS
absorbed kwater k- kcorrect kanswers k-Water kdrawn kinto ka ksolid kby kabsorption, kand
khaving kphysical kproperties ksimilar kto kordinary kwater.
absorption k- kcorrect kanswers k-water kdrawn kinto ka ksolid kby kabsorption kand khaving
kphysical kproperties ksimilar kto kordinary kwater
acceptance k- kcorrect kanswers k-process kof ksampling kand ktesting kperformed kto
kvalidate kQC ksampling kand ktesting kand, kthus kthe kquality kof kthe kproduct
acceptance kprogram k- kcorrect kanswers k-all kfactors kthat kcomprise kthe kstate
ktransportation kdepartment's kSTD kdetermination kof kquality kof kof kthe kproduct kas
kspecified kin kthe kcontract krequirement's. kthese kfactors kinclude kverification
ksampling, ktesting, kand kinspection kand kmay kinclude kresults kof kquality kcontrol
ksampling kand ktesting.
, admixture k- kcorrect kanswers k-A kmaterial kother kthan kwater, kaggregate, kand
kcement kused kas kan kingredient kin kconcrete kor kmortar.
Adsorbed kwater k- kcorrect kanswers k-water kattached kto kthe ksurface kof ka ksolid kby
kelectrochemical kforces kand khaving kphysical kproperties ksubstantially kdifferent kfrom
kordinary kwater.
Aggregate k- kcorrect kanswers k-hard kgranular kmaterial kof kmineral kcomposition,
kincluding ksand, kgravel, kslag, kor kcrushed kstone, kused kin kroadway kbase kand kin
kPortland kcement kconcrete k(PCC) kand kasphalt kmixtures.
Coarse kaggregate k- kcorrect kanswers k-Aggregate kparticles kthat kare kretained kon ka
k4.75 kmm ksieve k(No. k4)
Coarse-graded kaggregae k- kcorrect kanswers k-aggregate khaving ka kpredominance kof
kcoarse ksizes.
Dense-graded kaggregate k- kcorrect kanswers k-an kaggregate khaving ka kparticle-size
kdistribution ksuch kthat kvoids koccupy ka krelatively ksmall kpercentage kof kthe ktotal
kvolume.
fine kaggregate k- kcorrect kanswers k-aggregate kpassing kthrough k4.75mm ksieve.
ksmallest ksize kcan kbe k0.6 kmm
fine-graded kaggregate k- kcorrect kanswers k-Aggregate khaving ka kpredominance kof
kfine ksizes.
mineral kfiller k- kcorrect kanswers k-A kfine kmineral kproduct kat kleast k70 kpercent kof
kwhich kpasses ka k75 kμm k(No. k200) ksieve.
open-graded kgap-graded kaggregate k- kcorrect kanswers k-Aggregate khaving ka
kparticle ksize kdistribution ksuch kthat kvoids koccupy ka krelatively klarge kpercentage kof
kthe ktotal kvolume.
well-graded kaggregate k- kcorrect kanswers k-Aggregate khaving kan keven kdistribution
kof kparticle ksizes.
conveyor kbelt ksampling k- kcorrect kanswers k-1. kavoid ksampling kat kthe kthe
kbeginning kor kend kof kan kasphalt kmixture kproduction krun kdue kto kthe kpotential kfor
ksegregation.
2. kstop kthe kbelt kcontaining kasphalt kmixture.
3. kset kthe ksampling ktemplate kin kto kthe kasphalt kmixture kon kthe kbelt, kavoiding
kintrusion kby kadjacent kmaterial
4. kremove kthe kasphalt kmixture kfrom kinside kthe ktemplate, kincluding kall kfines, kand
kplace kin ka ksampling kcontainer.
