ISO/TS 22269-2005 燃烧试验反应.燃烧蔓延.楼梯和楼梯覆盖物的全面试验
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【英文标准名称】:Reactiontofiretests-Firegrowth-Full-scaletestforstairsandstaircoverings
【原文标准名称】:燃烧试验反应.燃烧蔓延.楼梯和楼梯覆盖物的全面试验
【标准号】:ISO/TS22269-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物构件试验;组件;建筑;施工材料;定义;耐火性;防火安全;燃烧试验;耐火时间;建筑物局部;试样制备;楼梯地毯;楼梯;建筑防火;火焰表面传播;试验报告;试验;试验条件
【英文主题词】:
【摘要】:Thistestmethoddescribesafull-scalereferencescenarioprocedureforassessingtheburningbehaviourofstairsorstaircoverings,whenexposedtoadefinedignitionsource.Therisksaddressedinthisscenarioareessentiallythoseofadeliberateratherthananaccidentalfire.Theignitionsourcesspecifiedincludeawoodcribtorepresentalocalattackwithburningcrumplednewspaperandagasburnertorepresentamoresevereattackwhenthewholewidthofthebottomstepisattacked.Theobservationsofburningbehaviourprovideabasisforassessingthefireexposurebehaviourofstaircoveringsinstalledoverdifferentstairsubstrates.Thismethodisapplicabletoalltypesofstaircoveringsthatcanbeinstalledonstairsortothestairsthemselves.Theresultsobtainedfromthismethodreflecttheperformanceofthetotalstaircoveringsystemtogetherwiththestairsubstrate,astested,andarenotintendedtobethesolecriterionforassessingthepotentialfirehazardoftheproductinuse.Modificationstothestaircovering,underlay,fixingsystem,stairsubstrateorotherchangestothesystemcanaffecttestresults.Testsareperformedwithanenclosedoropen-sidedstaircase.Inthistestmethod,thereisnoclosureatthetopofthestairstprepresentaceilingonastairslanding.Thetopofthestairsassemblyisopensothatthetestsareconductedunderwell-ventilatedconditions.
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:15P;A4
【正文语种】:英语
【原文标准名称】:燃烧试验反应.燃烧蔓延.楼梯和楼梯覆盖物的全面试验
【标准号】:ISO/TS22269-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物构件试验;组件;建筑;施工材料;定义;耐火性;防火安全;燃烧试验;耐火时间;建筑物局部;试样制备;楼梯地毯;楼梯;建筑防火;火焰表面传播;试验报告;试验;试验条件
【英文主题词】:
【摘要】:Thistestmethoddescribesafull-scalereferencescenarioprocedureforassessingtheburningbehaviourofstairsorstaircoverings,whenexposedtoadefinedignitionsource.Therisksaddressedinthisscenarioareessentiallythoseofadeliberateratherthananaccidentalfire.Theignitionsourcesspecifiedincludeawoodcribtorepresentalocalattackwithburningcrumplednewspaperandagasburnertorepresentamoresevereattackwhenthewholewidthofthebottomstepisattacked.Theobservationsofburningbehaviourprovideabasisforassessingthefireexposurebehaviourofstaircoveringsinstalledoverdifferentstairsubstrates.Thismethodisapplicabletoalltypesofstaircoveringsthatcanbeinstalledonstairsortothestairsthemselves.Theresultsobtainedfromthismethodreflecttheperformanceofthetotalstaircoveringsystemtogetherwiththestairsubstrate,astested,andarenotintendedtobethesolecriterionforassessingthepotentialfirehazardoftheproductinuse.Modificationstothestaircovering,underlay,fixingsystem,stairsubstrateorotherchangestothesystemcanaffecttestresults.Testsareperformedwithanenclosedoropen-sidedstaircase.Inthistestmethod,thereisnoclosureatthetopofthestairstprepresentaceilingonastairslanding.Thetopofthestairsassemblyisopensothatthetestsareconductedunderwell-ventilatedconditions.
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:15P;A4
【正文语种】:英语
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