Designation:D2823–90(Reapproved1997)e1StandardSpecificationforAsphaltRoofCoatings1ThisstandardisissuedunderthefixeddesignationD2823;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.e1NOTE—AddedSection13anddeletedFootnote7editoriallyinApril1997.1.Scope1.1Thisspecificationcoversasphaltroofcoatingsofbrush-ingorsprayingconsistency.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.2.ReferencedDocuments2.1ASTMStandards:D4TestMethodforBitumenContent2D95TestMethodforWaterinPetroleumProductsandBituminousMaterialsbyDistillation3D140PracticeforSamplingBituminousMaterials4D224SpecificationforSmooth-SurfacedAsphaltRollRoofing(OrganicFelt)2D312SpecificationforAsphaltUsedinRoofing2D449SpecificationforAsphaltUsedinDampproofingandWaterproofing2D562TestMethodforConsistencyofPaintsUsingtheStormerViscometer5D946SpecificationforPenetration-GradedAsphaltCe-mentforUseinPavementConstruction5D1079TerminologyRelatingtoRoofing,WaterproofingandBituminousMaterials2E1SpecificationforASTMThermometers63.Terminology3.1Fordefinitionsoftermsusedinthisspecification,seeTerminologyD1079.4.Classification4.1TypeIismadefromasphaltscharacterizedasself-healing,adhesive,andductile,andconformingtotherequire-mentsofSpecificationD312,TypeI;SpecificationD449,TypesIorII;orSpecificationD946.4.2TypeIIismadefromasphaltscharacterizedbyhighsofteningpointandrelativelylowductility,andconformingtotherequirementsofSpecificationD312TypesIIorIII;orSpecificationD449,TypeIII.5.MaterialsandManufacture5.1Asphaltroofcoatingsshallconsistofanasphaltbase,volatilepetrole...
