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【英文标准名称】:Aerospaceseries.Burningbehaviourofnonmetallicmaterialsundertheinfluenceofradiatingheatandflames.Determinationofgascomponentsinthesmoke
【原文标准名称】:航空航天系列.受火焰和辐射热影响的非金属材料的燃烧行为.烟雾中毒气含量测定
【标准号】:BSEN2826-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-03-31
【实施或试行日期】:2011-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;名称与符号;火焰;气体燃料;毒气成分;气体试样;热学;材料;材料测试;非金属;辐射热传递;抽样方法;烧剥;航天运输;火焰表面传播;温度;测试
【英文主题词】:Aerospacetransport;Airtransport;Designations;Flames;Fluegases;Gascomponents;Gassamples;Heat;Materials;Materialstesting;Non-metals;Radiativeheattransfer;Samplingmethods;Scarfing;Spacetransport;Surfacespreadofflame;Temperature;Testing
【摘要】:ThisEuropeanStandarddefinesatestmethodtodeterminetheconcentrationofcertaingascomponentsduetopyroliticdecompositionofsolidmaterialsandcompositematerialsundertheinfluenceofradiantheatonlyorwithsimultaneousflameapplication.NOTE1ThegascomponentsinthesmokearedeterminedaccordingtothespecificenvironmentalandtestconditionsdefinedinEN2824andthisstandard.Nostudieshavebeenmadeuptonowtodeterminewhethertheresultscanbetransferredtodifferentconditions,particularlytoactualfireconditions.Theinhalatorytoxicalriskandirritancyaffectcannotbeassessedbymerelymeasuringtheconcentrationofindividualgascomponentsinthesmoke.NOTE2Theburningbehaviourandconsequentlythegascomponentsinthesmokeofaerospacematerialsarenotonlyinfluencedbythetypeofmaterialbutalsotoalargeextentbytheconfiguration,thespecificsurfaceandmass,thecombinationwithothermaterials,themeansofjoiningaswellastheprocessingtechnique.NOTE3Theseinfluencesshallbetakenintoaccountinthepreparationoftests,theselectionoftestspecimensandtheinterpretationoftestresults.
【中国标准分类号】:
【国际标准分类号】:13_220_40;49_025_99
【页数】:14P.;A4
【正文语种】:英语