BS DD ENV 13381-3-2002 测定结构薄板耐火性的试验方法.用于混凝土薄板的防火
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【英文标准名称】:Testmethodsfordeterminingthecontributiontothefireresistanceofstructuralmembers-Appliedprotectiontoconcretemembers
【原文标准名称】:测定结构薄板耐火性的试验方法.用于混凝土薄板的防火
【标准号】:BSDDENV13381-3-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-08-02
【实施或试行日期】:2002-08-02
【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】:防火耐火结构;火焰表面传播;建筑物组件试验;防火;规范(验收);组件;定义;承重板;建筑;耐火材料;耐火时间;混凝土;耐火性;性能试验;消防设备;燃烧试验;结构构件
【英文主题词】:
【摘要】:ThispartofthisEuropeanPrestandardspecifiesatestmethodfordeterminingthecontributionoffireprotectionsystemstothefireresistanceofstructuralconcretemembers,forinstanceslabs,floors,roofsandwallsandwhichcanincludeintegralbeamsandcolumns.Theconcretecanbelightweight,normalweightorheavyweightconcreteandofstrengthclasses20/25(LC/C/HC)to50/60(LC/C/HC).Themembercancontainsteelreinforcingbars.Thetestmethodisapplicabletoallfireprotectionmaterialsusedfortheprotectionofconcretemembersandincludessprayedmaterials,coatings,claddingprotectionsystemsandmulti-layerorcompositefireprotectionmaterials,whenthegapbetweenthefireprotectionmaterialandtheconcretememberislessthan5mm.OtherwisethetestmethodsinprENV13381-1orENV13381-2,asappropriate,apply.ThisEuropeanPrestandardcontainsthefiretestwhichspecifiesthetestswhichshouldbecarriedouttodeterminetheabilityofthefireprotectionmaterialtoremaincoherentandfixedtotheconcreteandtoprovidedataonthetemperaturedistributionthroughouttheprotectedconcretemember,whenexposedtothestandardtemperaturetimecurve.Inspecialcircumstances,wherespecifiedinnationalbuildingregulations,therecanbeaneedtosubjecttheprotectionmaterialtoasmoulderingcurve.ThetestforthisandthespecialcircumstancesforitsusearedetailedinannexA.ThefiretestmethodologymakesprovisionforthecollectionandpresentationofdatawhichcanbeusedasdirectinputtothecalculationoffireresistanceofconcretemembersinaccordancewiththeproceduresgiveninENV1992-1-2.ThisEuropeanPrestandardalsocontainstheassessmentwhichprescribeshowtheanalysisofthetestdatashouldbemadeandgivesguidancetotheproceduresbywhichinterpolationshouldbeundertaken.Thelimitsofapplicabilityoftheresultsoftheassessmentarisingfromthefiretestaredefinedtogetherwithpermitteddirectapplicationoftheresultstodifferentconcretestructures,densities,strengths,thicknessesandproductiontechniquesovertherangeofthicknessesoftheappliedfireprotectionsystemtested.
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:44P;A4
【正文语种】:英语
【原文标准名称】:测定结构薄板耐火性的试验方法.用于混凝土薄板的防火
【标准号】:BSDDENV13381-3-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-08-02
【实施或试行日期】:2002-08-02
【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】:防火耐火结构;火焰表面传播;建筑物组件试验;防火;规范(验收);组件;定义;承重板;建筑;耐火材料;耐火时间;混凝土;耐火性;性能试验;消防设备;燃烧试验;结构构件
【英文主题词】:
【摘要】:ThispartofthisEuropeanPrestandardspecifiesatestmethodfordeterminingthecontributionoffireprotectionsystemstothefireresistanceofstructuralconcretemembers,forinstanceslabs,floors,roofsandwallsandwhichcanincludeintegralbeamsandcolumns.Theconcretecanbelightweight,normalweightorheavyweightconcreteandofstrengthclasses20/25(LC/C/HC)to50/60(LC/C/HC).Themembercancontainsteelreinforcingbars.Thetestmethodisapplicabletoallfireprotectionmaterialsusedfortheprotectionofconcretemembersandincludessprayedmaterials,coatings,claddingprotectionsystemsandmulti-layerorcompositefireprotectionmaterials,whenthegapbetweenthefireprotectionmaterialandtheconcretememberislessthan5mm.OtherwisethetestmethodsinprENV13381-1orENV13381-2,asappropriate,apply.ThisEuropeanPrestandardcontainsthefiretestwhichspecifiesthetestswhichshouldbecarriedouttodeterminetheabilityofthefireprotectionmaterialtoremaincoherentandfixedtotheconcreteandtoprovidedataonthetemperaturedistributionthroughouttheprotectedconcretemember,whenexposedtothestandardtemperaturetimecurve.Inspecialcircumstances,wherespecifiedinnationalbuildingregulations,therecanbeaneedtosubjecttheprotectionmaterialtoasmoulderingcurve.ThetestforthisandthespecialcircumstancesforitsusearedetailedinannexA.ThefiretestmethodologymakesprovisionforthecollectionandpresentationofdatawhichcanbeusedasdirectinputtothecalculationoffireresistanceofconcretemembersinaccordancewiththeproceduresgiveninENV1992-1-2.ThisEuropeanPrestandardalsocontainstheassessmentwhichprescribeshowtheanalysisofthetestdatashouldbemadeandgivesguidancetotheproceduresbywhichinterpolationshouldbeundertaken.Thelimitsofapplicabilityoftheresultsoftheassessmentarisingfromthefiretestaredefinedtogetherwithpermitteddirectapplicationoftheresultstodifferentconcretestructures,densities,strengths,thicknessesandproductiontechniquesovertherangeofthicknessesoftheappliedfireprotectionsystemtested.
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:44P;A4
【正文语种】:英语
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