ISO/TR 14696-1999 对火反映试验用中级热释放仪判定材料、制品和构件的火灾参数(ICAL)

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【英文标准名称】:Reactiontofiretests-Determinationoffireparametersofmaterials,productsandassembliesusinganintermediate-scaleheatreleasecalorimeter(ICAL)
【原文标准名称】:对火反映试验用中级热释放仪判定材料、制品和构件的火灾参数(ICAL)
【标准号】:ISO/TR14696-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:热量计;建筑材料;型式;火焰表面传播;易燃性;燃烧试验;热释放比率;施工用产品;防火安全;施工材料;定义;定义
【英文主题词】:Buildingmaterials;Calorimeters;Constructionmaterials;Constructionalproducts;Definitions;Firesafety;Firetests;Flammability;Heatreleaserate;Surfacespreadofflame;Types
【摘要】:ThisTechnicalReportprovidesamethodformeasuringtheresponseofmaterials,productsandassembliesexposedinverticalorientationtocontrolledlevelsofradiantheatingwithanexternaligniter.Thistestmethodisusedtodeterminetheignitability,heatreleaserates,masslossrates,andvisiblesmokedevelopmentofmaterials,productsandassembliesunderwellventilatedconditions.Theheatreleaserateisdeterminedbymeasurementoftheoxygenconsumptionasdeterminedbytheoxygenconcentrationandflowintheexhaustproductstreamasspecifiedin11.1.Smokedevelopmentisquantifiedbymeasuringtheobscurationoflightbythecombustionproductstream.Specimensareexposedtoheatingfluxesrangingfrom0kW/mto50kW/m.Hotwiresareusedastheignitionsource.Thistestmethodhasbeendevelopedformaterial,productorassemblyevaluations,mathematicalmodellinganddesignpurposes.Thespecimenaretestedinthicknessesandconfigurationsrepresentativeofactualendproductorsystemuses.
【中国标准分类号】:G04
【国际标准分类号】:13_220_01
【页数】:44P;A4
【正文语种】:英语