Designation:D6155−19StandardSpecificationforNontraditionalCoarseAggregatesforAsphaltPavingMixtures1ThisstandardisissuedunderthefixeddesignationD6155;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thisspecificationcoverstheuseofcoarseaggregatesnottraditionallyusedinasphaltpavingmixtures.Thesenon-traditionalaggregatescanbedescribedasanyaggregateotherthanthosedescribedinSpecificationsD692/D692M,D693,D1139/D1139M,andD5106(crushedstone,crushedhydraulic-cementconcrete,crushedblast-furnaceslag,steelfurnaceslag,andcrushedgravel)suitableforuseinasphaltpavingmixtures,asdescribedinSpecificationD3515orD4215.1.2Thetextofthisspecificationreferencesnotesandfootnotesthatprovidesexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthespecification.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.NOTE1—SievesizeisidentifiedbyitsstandarddesignationinSpeci-ficationE11.Thealternativedesignationgiveninparenthesesisforinformationonlyanddoesnotrepresentadifferentstandardsievesize.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.1.5Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2C29/C29MTestMethodforBulkDensity(“UnitWeight”)andVoidsinAggregateC88/C88MTestMethodforSoundnessofAggregates...
