Designation:D8140−18StandardGuidefortheUseofFoundrySandinAsphaltMixtures1ThisstandardisissuedunderthefixeddesignationD8140;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thisguidecoversthephysicalandchemicalrequire-mentsofvirginorrecoveredfoundrysandforuseasafineaggregateinasphaltmixtures.1.2Thisguideisforusebycontractors,foundrysandsuppliers,orotherpurchasersaspartofthepurchasedocumentdescribingthematerialtobefurnished.Thoseresponsibleforselectingtheproportionsfortheasphaltmixtureshouldhavetheresponsibilityofdeterminingtheproportionsoffoundrysandasafineaggregate.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatoryinformation.Thesenotesandfoot-notes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.1.6Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2C88TestMethodforSoundnessofAggregatesbyUseofSodiumSulfateorMagnesiumSulfateC117TestMethodforMaterialsFinerthan75-µm(No.200)SieveinMineralAggregatesbyWashingC125TerminologyRelatingtoConcreteandConcreteAg-gregatesC128TestMethodforRelativeDensity(SpecificGravity)andAbsorptionofFineAggregateC136/C136MTestMethodforSieveAnalysiso...
