ASTM C1642-2007 气溶胶泡沫填缝剂和其它建筑填缝及绝缘材料漏气率的测定用标准实施规程

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【英文标准名称】:StandardPracticeforDeterminingAirLeakageRatesofAerosolFoamSealantsandOtherConstructionJointFillandInsulationMaterials
【原文标准名称】:气溶胶泡沫填缝剂和其它建筑填缝及绝缘材料漏气率的测定用标准实施规程
【标准号】:ASTMC1642-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C24.61
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:气溶胶;漏气;粘合剂;施工缝;测定;填充;泡沫材料;绝缘件;密封层(剂);密封材料
【英文主题词】:aerosol;aerosolfoam;airbarrier;airbarrierfoamsealant;airexfiltration;airinfiltration;airleakage;airpermanence;door;fenestration;insulationmaterials;latexfoamsealant;polyurethanefoamsealant;window
【摘要】:Thispracticeisintendedtomeasureairflowthroughmaterialsusedtofilljointsfoundinbuildingconstruction.Thispracticedoesnotpurporttoestablishallrequiredcriteriafortheselectionofanairbarrierassembly.Therefore,theresultsshouldbeusedonlyforcomparisonpurposesandshouldnotbeseenastheequivalenttofieldinstalledbuildingsystems.1.1Thispracticeisintendedtodeterminetheairleakagerateofaerosolfoamsealantsasmeasuredinastandardizedjig.ThispracticeprovidesaprocedureforpreparingthetestapparatusandfurtherdescribestheapplicationofaerosolfoamsealantandotherjointfillerstotheapparatuspriortoconductingTestMethodE283.1.2ThispracticeallowstestinglaboratoriestoquantifytheairleakagerateofaerosolfoamsealantsorjointfillingproductsusingTestMethodE283andreportingthedatainL/(sm2)accordingtoPracticeE29.1.3ThispracticeisusedinconjunctionwithTestMethodE283.AlthoughTestMethodE283isalaboratorytestmethodusedwithfenestrationproducts,individualsinterestedinperformingfieldairleakagetestsoninstalledunitsshouldreferenceTestMethodE783andAAMA502.1.4Aerosolfoamsealantsareusedforavarietyofenduseapplicationsgenerallyintendedtoreduceairleakageinthebuildingenvelope.1.5Insulatingtypematerialsalsowillbefoundsuitableforevaluationwiththispractice.1.6Therearenootherknownpracticesortestmethodsthatspecifythepreparationoftheassembliesusedtodeterminetheairleakagerateofgapfillingsealants,drypreformedfoamsorinsulations.1.7ThevaluesgiveninSIunitsarethestandard.Theinch-poundunitsinparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q27
【国际标准分类号】:91_100_50
【页数】:5P.;A4
【正文语种】: