ISO 9239-2-2002 地面材料对火反应的试验.第2部分:热流量级别为25kW/m时火焰传播性测定
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【英文标准名称】:Reactiontofiretestsforfloorings-Part2:Determinationofflamespreadataheatfluxlevelof25kW/m
【原文标准名称】:地面材料对火反应的试验.第2部分:热流量级别为25kW/m时火焰传播性测定
【标准号】:ISO9239-2-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-12
【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】:纺织材料;易燃性;测定;定义;铺地织物;试验设备;辐射通量密度;地板覆盖物;燃烧试验
【英文主题词】:Definitions;Determination;Firetests;Flammability;Floorcoverings;Radiantfluxdensity;Testequipment;Textilefloorcoverings;Textiles
【摘要】:ThispartofISO9239specifiesamethodforassessingtheburningbehaviourofhorizontallymountedflooringsystemsexposedtoaheatfluxgradientinatestchamber,whenignitedwithpilotflames.TheradiantheatgradientishigherthantheonedescribedinISO9239-1inordertosimulateconditionsinacorridoradjacenttoaroomcontainingafullydevelopedfire(post-flashover).Thismethodisapplicabletoalltypesofflooringsuchastextilecarpets,cork,wood,rubberandplasticcoveringsaswellascoatings.Resultsobtainedbythismethodreflecttheperformanceoftheflooring,includinganysubstrateifused.Modificationsofthebacking,bondingtoasubstrate,underlay,orotherchangesoftheflooringmayaffecttestresults.ThispartofISO9239isapplicabletothemeasurementanddescriptionofthepropertiesofflooringsinresponsetoheatandflameundercontrolledlaboratoryconditions.Itshouldnotbeusedalonetodescribeorappraisethefirehazardorfireriskofflooringsunderactualfireconditions.
【中国标准分类号】:C80
【国际标准分类号】:13_220_40;59_080_60;97_150
【页数】:28P.;A4
【正文语种】:英语
【原文标准名称】:地面材料对火反应的试验.第2部分:热流量级别为25kW/m时火焰传播性测定
【标准号】:ISO9239-2-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-12
【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】:纺织材料;易燃性;测定;定义;铺地织物;试验设备;辐射通量密度;地板覆盖物;燃烧试验
【英文主题词】:Definitions;Determination;Firetests;Flammability;Floorcoverings;Radiantfluxdensity;Testequipment;Textilefloorcoverings;Textiles
【摘要】:ThispartofISO9239specifiesamethodforassessingtheburningbehaviourofhorizontallymountedflooringsystemsexposedtoaheatfluxgradientinatestchamber,whenignitedwithpilotflames.TheradiantheatgradientishigherthantheonedescribedinISO9239-1inordertosimulateconditionsinacorridoradjacenttoaroomcontainingafullydevelopedfire(post-flashover).Thismethodisapplicabletoalltypesofflooringsuchastextilecarpets,cork,wood,rubberandplasticcoveringsaswellascoatings.Resultsobtainedbythismethodreflecttheperformanceoftheflooring,includinganysubstrateifused.Modificationsofthebacking,bondingtoasubstrate,underlay,orotherchangesoftheflooringmayaffecttestresults.ThispartofISO9239isapplicabletothemeasurementanddescriptionofthepropertiesofflooringsinresponsetoheatandflameundercontrolledlaboratoryconditions.Itshouldnotbeusedalonetodescribeorappraisethefirehazardorfireriskofflooringsunderactualfireconditions.
【中国标准分类号】:C80
【国际标准分类号】:13_220_40;59_080_60;97_150
【页数】:28P.;A4
【正文语种】:英语
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