Designation:D1190–97StandardSpecificationforConcreteJointSealer,Hot-AppliedElasticType1ThisstandardisissuedunderthefixeddesignationD1190;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.1.Scope1.1Thisspecificationcoversjointsealantsofthehot-pouredtypeintendedforuseinsealingjointsandcracksinportlandcementconcreteandasphalticconcretepavements.1.2Thisstandarddoesnotpurporttocoverthepropertiesrequiredofsealantsforuseinareasofportlandcementconcretepavementsubjecttojetfuelorotherfuelspillage,suchasaircraftrefuelingandmaintenanceareas.1.3Thevaluesininch-poundunitsarethestandard.2.ReferencedDocuments2.1ASTMStandards:D1985PracticeforPreparingConcreteBlocksforTestingSealants,forJointsandCracks2D5167PracticeforMeltingofHot-AppliedJointandCrackSealantandFillerforEvaluation2D5249SpecificationforBackerMaterialforUsewithCold-andHot-AppliedJointSealantsinPortland-CementConcreteandAsphaltJoints2D5329TestMethodsforSealantsandFillers,Hot-Applied,forJointsandCracksinAsphalticandPortland-CementConcretePavements23.GeneralRequirements3.1Thejointsealantshallbecomposedofamixtureofmaterialsthatwillformaresilientandadhesivecompoundcapableofeffectivelysealingjointsinconcreteagainsttheinfiltrationofmoistureandforeignmaterialthroughoutre-peatedcyclesofexpansionandcontractionwithtemperaturechanges,andthatwillnotflowfromthejointorbepickedupbyvehicletiresatsummertemperature.Thematerialshallbecapableofbeingbroughttoauniformapplicationconsistencysuitableforcompletelyfillingthejointswithoutinclusionoflargeairholesordiscontinuitiesandwithoutdamagetothematerial.4.PhysicalRequirements4.1PourPointshallbeatleast20°F(11°C)lowerthanthesafe-heatingtemperature,whichisthemaximumtemperaturetowhichthematerialmaybeheatedandstillconformtot...
