NF B53-672-3-2008 软木圆材的定性分类.第3部分:落叶松和绿枞
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【英文标准名称】:Qualitativeclassificationofsoftwoodroundtimber-Part3:larchesanddouglasfir.
【原文标准名称】:软木圆材的定性分类.第3部分:落叶松和绿枞
【标准号】:NFB53-672-3-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-05-01
【实施或试行日期】:2008-05-30
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;分类;针叶木材;装配产品;绿枞;家具工业;等级(质量);落叶松;原木;软木;建筑用木料;使用类型;木材;木材技术
【英文主题词】:Characteristics;Classification;Classifications;Coniferouswood;Constructionalproducts;Douglasfir;Furnitureindustry;Grades(quality);Larch;Logs;Softwoods;Structuraltimber;Typesofuse;Wood;Woodtechnology
【摘要】:
【中国标准分类号】:B68
【国际标准分类号】:79_040
【页数】:13P.;A4
【正文语种】:其他
【英文标准名称】:Testmethodsfordeterminingthecontributiontothefireresistanceofstructuralmembers-Appliedprotectiontoconcretefilledhollowsteelcolumns
【原文标准名称】:测定结构薄板耐火性的试验方法.防火用混凝土填充的空心钢柱
【标准号】:BSDDENV13381-6-2002
【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】:定义;消防设备;耐火材料;耐火性;混凝土;性能试验;耐火时间;箱形大梁;结构构件;柱;空心的;钢梁;火焰表面传播;防火耐火结构;燃烧试验;建筑物组件的试验;防火;规范(验收);组件;建筑
【英文主题词】:
【摘要】:ThispartofthisEuropeanPrestandardspecifiesatestmethodfordeterminingthecontributionoffireprotectionsystemstothefireresistanceofstructuralconcretefilledhollowsteelcolumns.Theconcretecanbelightweight,normal-weightorheavy-weightconcreteandofstrengthclasses20/25(LC/C/HC)to50/60(LC/C/HC).Themethodisapplicabletoallfireprotectionsystemsusedfortheprotectionofsuchstructuralcolumnsandincludessprayedfireprotection,coatings,claddingprotectionsystemsandmulti-layerorcompositefireprotectionmaterials.Thetestmethodanditsassessmentprocedureisdesignedtopermitdirectapplicationoftheresultstocoverarangeofthicknessesoftheappliedfireprotectionmaterial.Thetestmethodisonlyapplicabletofireprotectionsystemswhicharefixeddirectlytothestructuralcolumn.Fireprotectionsystemswherethefireprotectionmaterialisnotattacheddirectlytothecompositecolumn,leadingtoacontinuouscavitybetweenthecolumnandthefireprotectionmaterialofsizegreaterthan5mmarethesubjectofENV13381-2.ThisEuropeanPrestandardcontainsthefiretestwhichspecifiesthetestswhichshouldbecarriedouttodeterminetheabilityofthefireprotectionsystemtoremaincoherentandfixedtothecompositecolumnandtoprovidedataonthetemperaturesoftheoutersteelsurfaceofthecompositecolumn,whenexposedtothestandardtime/temperaturecurveaccordingtotheproceduresdefinedherein.Inspecialcircumstances,wherespecifiedinnationalbuildingregulations,therecanbeaneedtosubjectreactiveprotectionmaterialtoasmoulderingcurve.ThetestforthisandthespecialcircumstancesforitsusearedetailedinannexA.Thisexposure,applicabletoreactivefireprotectionmaterials,isusedonlyinspecialcircumstances,wherespecifiedinthenationalbuildingregulationsofamemberstateoftheEuropeanUnion,andisnotintendedtobemandatoryforallfireprotectionmaterialsappliedtoconcretefilledhollowsteelcolumns.Thefiretestmethodologymakesprovisionforthecollectionandpresentationofdatawhichcanbeusedasdirectinputtothecalculationoffireresistanceofconcrete/steelcompositemembersinaccordancewiththeproceduresgiveninENV1994-1-2.ThisEuropeanPrestandardalsocontainstheassessmentwhichprescribeshowtheanalysisofthetestdatashouldbemadeandgivesguidancetotheproceduresbywhichinterpolationshouldbeundertaken.Thelimitsofapplicabilityoftheresultsoftheassessmentarisingfromthefiretestaredefinedtogetherwithpermitteddirectapplicationoftheresultstodifferentsteel/concretecompositecolumns,steeltypesandthicknesses,concretedensities,strengths,thicknessesandproductiontechniquesovertherangeofthicknessesoftheappliedfireprotectionsystemtested.Licensed
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:28P;A4
【正文语种】:英语
【英文标准名称】:Sandlimebricksandblocks;solidbricks,perforatedbricks,solidblocks,hollowblocks
【原文标准名称】:石灰砂砖.实心砖.多孔砖.砌块.空心砖
【标准号】:DIN106Bb.1-1969
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
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