Designation:D4866/D4866M−88(Reapproved2011)´1StandardPerformanceSpecificationforCoalTarPitchEmulsionPavementSealerMixFormulationsContainingMineralAggregatesandOptionalPolymericAdmixtures1ThisstandardisissuedunderthefixeddesignationD4866/D4866M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.´1NOTE—UnitsinformationwaseditoriallyrevisedinJune2011.1.Scope1.1Thisperformancespecificationcoversmixturesofemul-sifiedcoal-tarpitch(mineralcolloidtype),mineralaggregates,andoptionalpolymericadmixturesthatareusedasaweather-protectiveandstraightaliphatichydrocarbonresistantcoatingsoverbituminouspavementsofairports,parkingareas,anddriveways.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thefollowingsafetyhazardsstatementappliesonlytothetestmethodportion,Section6,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimita-tionspriortouse.2.ReferencedDocuments2.1ASTMStandards:2D466TestMethodsforFilmsDepositedFromBituminousEmulsions(Withdrawn1998)3D2939TestMethodsforEmulsifiedBitumensUsedasProtectiveCoatingsD3699SpecificationforKerosineD5727SpecificationforEmulsifiedRefinedCoalTar(Min-eralColloidType)3.Materials3.1Ratiosofcomponentmaterialsthatmakeupthemixturetobetested,aswellasdetailedspecificationsforthemineralaggregateandoptionalpolymericadmixtureshallbeasagreeduponbetweenthepurchaserandtheseller.3.2Thebasecoal-taremulsionshallmeettherequirementsofSpecificationD5727.3.3Th...
