Designation:D4799/D4799M−08(Reapproved2013)´1StandardPracticeforAcceleratedWeatheringTestConditionsandProceduresforBituminousMaterials(FluorescentUV,WaterSpray,andCondensationMethod)1ThisstandardisissuedunderthefixeddesignationD4799/D4799M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ε1NOTE—UnitsinformationwaseditoriallycorrectedinJuly2013.1.Scope1.1ThispracticedescribestestconditionsandproceduresforfluorescentUVandcondensationexposuresconductedaccordingtoPracticesG151andG154forbituminousroofingandwaterproofingmaterialsthathaveaminimumsofteningpointofapproximately95°C[200°F]asdeterminedbyTestMethodD36.(AlsoseeTerminologyG113.)1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.2.ReferencedDocuments2.1ASTMStandards:2D36TestMethodforSofteningPointofBitumen(Ring-and-BallApparatus)D1669PracticeforPreparationofTestPanelsforAcceler-atedandOutdoorWeatheringofBituminousCoatingsD1670TestMethodforFailureEndPointinAcceleratedandOutdoorWeatheringofBituminousMaterialsG113TerminologyRelatingtoNaturalandArtificialWeath-eringTestsofNonmetallicMaterialsG141GuideforAddressingVariabilityinExposureTestingofNonmetallicMaterialsG147PracticeforConditioningandHandlingofNonmetal-licMaterialsforNaturalandArtificialWeatheringTestsG151PracticeforExposingNonmetallicMaterialsinAccel-eratedTestDevicesthatUseLaboratoryLightSourcesG1...
