ANSI/ASTM E1321-2008 材料可燃性和火焰蔓延特性的测定用试验方法

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【英文标准名称】:TestMethodforDeterminingMaterialIgnitionandFlameSpreadProperties
【原文标准名称】:材料可燃性和火焰蔓延特性的测定用试验方法
【标准号】:ANSI/ASTME1321-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:2008-01-29
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:可燃性;可燃性试验;测试
【英文主题词】:Combustibility;Combustibilitytests;Testing
【摘要】:Thisfiretestresponsestandarddeterminesmaterialpropertiesrelatedtopilotedignitionofaverticallyorientedsampleunderaconstantanduniformheatfluxandtolateralflamespreadonaverticalsurfaceduetoanexternallyappliedradiant-heatflux.Theresultsofthistestmethodprovideaminimumsurfacefluxandtemperaturenecessaryforignition(q"o,ig,Tig)andforlateralspread(q"o,s,Ts,min),aneffectivematerialthermalinertiavalue(kc),andaflame-heatingparameterpertinenttolateralflamespread.Theresultsofthistestmethodarepotentiallyusefultopredictthetimetoignition,tig,andthevelocity,V,oflateralflamespreadonaverticalsurfaceunderaspecifiedexternalfluxwithoutforcedlateralairflow.Usetheequationsinthatgoverntheignitionandflame-spreadprocessesandwhichhavebeenusedtocorrelatethedata.Thistestmethodispotentiallyusefultoobtainresultsofignitionandflamespreadformaterials.Dataarereportedinunitsforconvenientuseincurrentfiregrowthmodels.SIunitsareusedthroughoutthestandard.Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,products,orassembliesunderactualfireconditionsThisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection.
【中国标准分类号】:Q04;Q40
【国际标准分类号】:13_220_50;91_100_01
【页数】:
【正文语种】:英语