Designation:C1119/C1119M−90(Reapproved2015)StandardTestMethodforVacuumDrainageofAsbestos-CementMixes1ThisstandardisissuedunderthefixeddesignationC1119/C1119M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thistestmethoddescribesalaboratoryprocedurefortheevaluationofasbestosfiberbymeasuringtherateofdrainageundersuction,ofanasbestos-cementmixture.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Warning—Breathingofasbestosdustishazardous.Asbestosandasbestosproductspresentdemonstratedhealthrisksforusersandforthosewithwhomtheycomeintocontact.Inadditiontootherprecautions,whenworkingwithasbestos-cementproducts,minimizethedustthatresults.Forinforma-tiononthesafeuseofchrysoltileasbestos,referto“SafeUseofChrysotileAsbestos:AManualonPreventiveandControlMeasures.”21.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.SeeNote1and1.3forspecifichazardwarnings.2.ReferencedDocuments2.1ASTMStandards:3C150/C150MSpecificationforPortlandCementC430TestMethodforFinenessofHydraulicCementbythe45-µm(No.325)SieveC1124/C1124MTestMethodforKeroseneRetentionofAsbestosD2590/D2590MTestMethodforSamplingChrysotileAs-bestosD2946TerminologyforAsbestosandAsbestos–CementProductsD3752TestMethodforStrengthImpartedbyAsbestostoaCementitiousMatrixD3879TestMethodforSamplingAmphiboleAsbestos(Withdrawn2009)4D3880/D3880MTestMethodforAsbestosStrengthUnitsE177PracticeforUseoftheTermsPrecis...
