Designation:D4070−15(Reapproved2022)StandardSpecificationforAdhesiveLubricantforInstallationofPreformedElastomericBridgeCompressionSealsinConcreteStructures1ThisstandardisissuedunderthefixeddesignationD4070;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thisspecificationcoversanadhesivelubricantforfacilitatingtheinsertionandpositioningofpreformedelasto-mericbridgecompressionsealsineitherconcreteorsteel-facedjoints,andwhichbondsthesealtothejointfacestowaterproofthejoint.1.2Sinceaprecisionestimateforthisstandardhasnotbeendeveloped,thistestmethodistobeusedforresearchorinformationalpurposesonly.Therefore,thistestshouldnotbeusedforacceptanceorrejectionofamaterialforpurchasingpurposes.1.3SIunitsarethestandard.Unitsinparenthesesareforinformationonly.1.4Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2D1084TestMethodsforViscosityofAdhesives3.GeneralRequirements3.1Theadhesivelubricantshallbeaone-component,moisture-curing,polyurethanecompoundextendedwitharo-matichydrocarbonsolvent.Thecompoundshallprovidead-equatelubricationforinsertionofthesealintothejointand,intheactualfieldapplication,shallbondthesealtothejointfacethroughoutrepeatedcyclesofexpansionandcontraction,effectivelysealingthejointagainstinfiltrationofmoisture.4.PhysicalRequirements4.1ThematerialshallconformtothephysicalpropertiesdescribedinTable1.5.Sampling5.1Samplesoftheadhesivelubricantshallbe1L(1qt)consistingofacompositetakenfromthreeormoreseparatecontainerschosenatrandomfromthesamebatch.Abatchorlotshallbeconsideredasallfinis...
