ASTM E547-2000 用循环静态气压差法测定外窗、天窗、护墙及门渗水度的标准测试方法
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【英文标准名称】:StandardTestMethodforWaterPenetrationofExteriorWindows,Skylights,Doors,andCurtainWallsbyCyclicStaticAirPressureDifference
【原文标准名称】:用循环静态气压差法测定外窗、天窗、护墙及门渗水度的标准测试方法
【标准号】:ASTME547-2000
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:E06.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:门;窗;墙;水;试验
【英文主题词】:curtainwalls;doors;skylights;waterpenetration;windows
【摘要】:Thistestmethodisastandardprocedurefordeterminingtheresistancetowaterpenetrationundercyclicstaticairpressuredifferences.Theair-pressuredifferencesactingacrossabuildingenvelopevarygreatly.Thesefactorsshouldbefullyconsideredpriortospecifyingthetestpressuredifferencetobeused.Note18212;Inapplyingtheresultsoftestsbythistestmethod,notethattheperformanceofawalloritscomponents,orboth,maybeafunctionofproperinstallationandadjustment.Inservice,theperformancewillalsodependontherigidityofsupportingconstructionandontheresistanceofcomponentstodeteriorationbyvariouscauses,vibration,thermalexpansionandcontraction,etc.Itisdifficulttosimulatetheidenticalcomplexwettingconditionsthatcanbeencounteredinservice,withlargewind-blownwaterdrops,increasingwaterdropimpactpressureswithincreasingwindvelocity,andlateralorupwardmovingairandwater.Somedesignsaremoresensitivethanotherstothisupwardmovingwater.Note28212;Thistestmethoddoesnotidentifyunobservableliquidwaterwhichmaypenetrateintothetestspecimen.1.1Thistestmethodcoversthedeterminationoftheresistanceofexteriorwindows,curtainwalls,skylights,anddoorstowaterpenetrationwhenwaterisappliedtotheoutdoorfaceandexposededgessimultaneouslywithacyclicstaticairpressureattheoutdoorfacehigherthanthepressureattheindoorface.1.2Thistestmethodisapplicabletoanycurtain-wallareaortowindows,skylights,ordoorsalone.1.3Thistestmethodaddresseswaterpenetrationthroughamanufacturedassembly.Waterthatpenetratestheassembly,butdoesnotresultinafailureasdefinedherein,mayhaveadverseeffectsontheperformanceofcontainedmaterialssuchassealantsandinsulatingorlaminatedglass.Thistestmethoddoesnotaddresstheseissues.1.4Theproperuseofthistestmethodrequiresaknowledgeoftheprinciplesofpressuremeasurement.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundequivalentsofSIunitsmaybeapproximate.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatementssee7.1.
【中国标准分类号】:P31
【国际标准分类号】:91_060_10;91_060_50
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:用循环静态气压差法测定外窗、天窗、护墙及门渗水度的标准测试方法
【标准号】:ASTME547-2000
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:E06.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:门;窗;墙;水;试验
【英文主题词】:curtainwalls;doors;skylights;waterpenetration;windows
【摘要】:Thistestmethodisastandardprocedurefordeterminingtheresistancetowaterpenetrationundercyclicstaticairpressuredifferences.Theair-pressuredifferencesactingacrossabuildingenvelopevarygreatly.Thesefactorsshouldbefullyconsideredpriortospecifyingthetestpressuredifferencetobeused.Note18212;Inapplyingtheresultsoftestsbythistestmethod,notethattheperformanceofawalloritscomponents,orboth,maybeafunctionofproperinstallationandadjustment.Inservice,theperformancewillalsodependontherigidityofsupportingconstructionandontheresistanceofcomponentstodeteriorationbyvariouscauses,vibration,thermalexpansionandcontraction,etc.Itisdifficulttosimulatetheidenticalcomplexwettingconditionsthatcanbeencounteredinservice,withlargewind-blownwaterdrops,increasingwaterdropimpactpressureswithincreasingwindvelocity,andlateralorupwardmovingairandwater.Somedesignsaremoresensitivethanotherstothisupwardmovingwater.Note28212;Thistestmethoddoesnotidentifyunobservableliquidwaterwhichmaypenetrateintothetestspecimen.1.1Thistestmethodcoversthedeterminationoftheresistanceofexteriorwindows,curtainwalls,skylights,anddoorstowaterpenetrationwhenwaterisappliedtotheoutdoorfaceandexposededgessimultaneouslywithacyclicstaticairpressureattheoutdoorfacehigherthanthepressureattheindoorface.1.2Thistestmethodisapplicabletoanycurtain-wallareaortowindows,skylights,ordoorsalone.1.3Thistestmethodaddresseswaterpenetrationthroughamanufacturedassembly.Waterthatpenetratestheassembly,butdoesnotresultinafailureasdefinedherein,mayhaveadverseeffectsontheperformanceofcontainedmaterialssuchassealantsandinsulatingorlaminatedglass.Thistestmethoddoesnotaddresstheseissues.1.4Theproperuseofthistestmethodrequiresaknowledgeoftheprinciplesofpressuremeasurement.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundequivalentsofSIunitsmaybeapproximate.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatementssee7.1.
【中国标准分类号】:P31
【国际标准分类号】:91_060_10;91_060_50
【页数】:5P.;A4
【正文语种】:
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