BS EN 1366-8-2004 辅助设施的防火检验.排烟管
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【英文标准名称】:Fireresistancetestsforserviceinstallations-Smokeextractionducts
【原文标准名称】:辅助设施的防火检验.排烟管
【标准号】:BSEN1366-8-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-08-04
【实施或试行日期】:2004-08-04
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisPartofthisdocumentspecifiesatestmethodfordeterminingthefireresistanceofsmokeextractionducts.Itisapplicableonlytosmokeextractionductsthatpassthroughanotherfirecompartmentfromthefirecompartmenttobeextractedincaseoffire.Itrepresentsfireexposureofafullydevelopedfire.ThismethodoftestisonlyapplicabletofireresistingductsthathavepassedthetestfortheappropriateperiodtoEN1366-1(ductsAandB).ForductA,itisarequirementforfireresistingsmokeextractionductsthatthedocumentunderpressureof300Pa,asgiveninEN1366-1isincreasedto500PawhentestingtoEN1366-1.Forthepurposesofthetestdescribedinthisdocument,theductisreferredtoasductC.Thistesthasbeendesignedtocoverbothverticalandhorizontalsmokeextractionducts.However,providedbothhorizontalandverticaltestshavebeencarriedouttoEN1366-1onthespecificsystem,averticalsystemneednotbeevaluatedtothismethodprovidedithasbeentestedinahorizontalorientationtothismethod.However,ifthesysteminpracticeisonlytobeusedforverticalapplicationsinsmokeextractionsystems,thenitwillneedtobetestedinaverticalorientationtothismethod.Thismethodoftestisonlysuitableforductsconstructedfromnon-combustiblematerials(EuroclassA1andA2).Itisapplicableonlytofoursidedducts;one,twoandthreesidedductsarenotcovered.
【中国标准分类号】:C82
【国际标准分类号】:13_220_50
【页数】:40P;A4
【正文语种】:英语
【原文标准名称】:辅助设施的防火检验.排烟管
【标准号】:BSEN1366-8-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-08-04
【实施或试行日期】:2004-08-04
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisPartofthisdocumentspecifiesatestmethodfordeterminingthefireresistanceofsmokeextractionducts.Itisapplicableonlytosmokeextractionductsthatpassthroughanotherfirecompartmentfromthefirecompartmenttobeextractedincaseoffire.Itrepresentsfireexposureofafullydevelopedfire.ThismethodoftestisonlyapplicabletofireresistingductsthathavepassedthetestfortheappropriateperiodtoEN1366-1(ductsAandB).ForductA,itisarequirementforfireresistingsmokeextractionductsthatthedocumentunderpressureof300Pa,asgiveninEN1366-1isincreasedto500PawhentestingtoEN1366-1.Forthepurposesofthetestdescribedinthisdocument,theductisreferredtoasductC.Thistesthasbeendesignedtocoverbothverticalandhorizontalsmokeextractionducts.However,providedbothhorizontalandverticaltestshavebeencarriedouttoEN1366-1onthespecificsystem,averticalsystemneednotbeevaluatedtothismethodprovidedithasbeentestedinahorizontalorientationtothismethod.However,ifthesysteminpracticeisonlytobeusedforverticalapplicationsinsmokeextractionsystems,thenitwillneedtobetestedinaverticalorientationtothismethod.Thismethodoftestisonlysuitableforductsconstructedfromnon-combustiblematerials(EuroclassA1andA2).Itisapplicableonlytofoursidedducts;one,twoandthreesidedductsarenotcovered.
【中国标准分类号】:C82
【国际标准分类号】:13_220_50
【页数】:40P;A4
【正文语种】:英语
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