Designation:C1321−15StandardPracticeforInstallationandUseofInteriorRadiationControlCoatingSystems(IRCCS)inBuildingConstruction1ThisstandardisissuedunderthefixeddesignationC1321;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thispracticehasbeenpreparedforusebythedesigner,specifier,andapplicatorofInteriorRadiationControlCoatingSystems(IRCCS)foruseinbuildingconstruction.ThescopecontainsinstructionsrelatedtotheuseandinstallationofIRCCSthataresprayed,rolled,orbrushapplied.Examplesthatthispracticeisintendedtoaddressinclude:(1)lowemittancesurfacesinventedbuildingenvelopecavitiesin-tendedtoretardradianttransferacrosstheventedairspace;(2)lowemittancesurfacesatinteriorbuildingsurfacesintendedtoretardradianttransfertoorfrombuildinginhabitants;and(3)lowemittancesurfacesatinteriorbuildingsurfacesintendedtoreduceradianttransfertoorfromheatingorcoolingsystems.1.2Thispracticecoverstheinstallationprocessfrompre-installationinspectionthroughpost-installation.ItdoesnotcovertheproductionoftheInteriorRadiationControlCoatingMaterials.1.3Thispracticeisnotintendedtoreplacethemanufactur-er’sinstallationinstructions,butitshallbeusedinconjunctionwithsuchinstructions.Thispracticeisnotintendedtosuper-sedelocal,state,orfederalcodes.1.4Thispracticeassumesthattheinstallerpossessesagoodworkingknowledgeoftheapplicationcodesandregulations,safetypractices,tools,equipment,andmethodsnecessaryfortheinstallationofInteriorCoatingMaterials.ItalsoassumesthattheinstallerunderstandsthefundamentalsofbuildingconstructionthataffecttheinstallationofanIRCCS.1.5WhentheinstallationoruseofInteriorRadiationControlCoatingMaterials,accessories,andsystemsposesafetyorhealthproblems,themanufacturershallprovidetheuserappropriatecurrentinformationregardinganyknownproblemsassociatedwiththeintendeduseofthep...
