Designation:D6307−19StandardTestMethodforAsphaltContentofAsphaltMixturebyIgnitionMethod1ThisstandardisissuedunderthefixeddesignationD6307;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thistestmethodcoversthedeterminationofasphaltcontentofasphaltmixtureandasphaltpavementsamplesbyremovingtheasphaltcementinanignitionfurnace.Themeansofsampleheatingmaybetheconvectionmethodordirectirradiationmethod.NOTE1—Aggregateobtainedbythistestmethodmaybeusedforsieveanalysis.Particlesizedegradationmayoccurwithsomeaggregates.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.1.4Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2C670PracticeforPreparingPrecisionandBiasStatementsforTestMethodsforConstructionMaterialsD75/D75MPracticeforSamplingAggregatesD140/D140MPracticeforSamplingAsphaltMaterialsD979/D979MPracticeforSamplingBituminousPavingMixturesD1461TestMethodforMoistureorVolatileDistillatesinAsphaltMixturesD4753GuideforEvaluating,Selecting,andSpecifyingBal-ancesandStandardMassesforUseinSoil,Rock,andConstructionMaterialsTestingD5444TestMethodforMechanicalSizeAnalysisofEx-tractedAggregate2.2AASHTOStandard:3R47StandardPracticeforReducingSamplesofHotMixAsphalt(HMA)toTestingSize3.SummaryofTestMeth...
