UL 555 BULLETIN-2007 UL安全标准.防火档板.评议提交截止日期:2007年3月28日
作者:标准资料网
时间:2024-05-09 21:29:11
浏览:8921
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:ULStandardforSafetyFireDampersCOMMENTSDUE:MARCH28,2007
【原文标准名称】:UL安全标准.防火档板.评议提交截止日期:2007年3月28日
【标准号】:UL555BULLETIN-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-02-26
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1Theserequirementscoverfiredampersthatareintendedforusewhereairductspenetrateorterminateatopeningsinwallsorpartitions;inairtransferopeningsinpartitions;andwhereairductsextendthroughfloorsasspecifiedintheStandardforInstallationofAir-ConditioningandVentilatingSystems,NFPA90A.FiredampersareintendedforinstallationinaccordancewithcodessuchastheBOCANationalMechanicalCode,SBCCIStandardMechanicalCode,ICBOUniformMechanicalCode,andtheInternationalMechanicalCode.1.2Firedampersareevaluatedforuseaseither:a)FireDampersforStaticSystems-ForHVACsystemsthatareautomaticallyshutdownintheeventofafireorforairtransferopeningsinwallsorpartitions,b)FireDampersforDynamicSystems-ForHVACsystemsthatareoperationalintheeventofafire,orc)CombinationFireandSmokeDampers-ForlocationsinHVACsystemswhereafiredamperandasmokedamperarerequiredatasinglelocation.1.3Undertheserequirementsafiredamperissubjectedtoastandardfireexposure,controlledtoachievespecifiedtemperaturesthroughoutaspecifiedtimeperiod,followedbytheapplicationofaspecifiedstandardhosestream.Thisexposurebyitselfisnotrepresentativeofallfireconditions;conditionsvarywithchangesin
【中国标准分类号】:C84
【国际标准分类号】:13_220_20
【页数】:
【正文语种】:英语
【原文标准名称】:UL安全标准.防火档板.评议提交截止日期:2007年3月28日
【标准号】:UL555BULLETIN-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-02-26
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1Theserequirementscoverfiredampersthatareintendedforusewhereairductspenetrateorterminateatopeningsinwallsorpartitions;inairtransferopeningsinpartitions;andwhereairductsextendthroughfloorsasspecifiedintheStandardforInstallationofAir-ConditioningandVentilatingSystems,NFPA90A.FiredampersareintendedforinstallationinaccordancewithcodessuchastheBOCANationalMechanicalCode,SBCCIStandardMechanicalCode,ICBOUniformMechanicalCode,andtheInternationalMechanicalCode.1.2Firedampersareevaluatedforuseaseither:a)FireDampersforStaticSystems-ForHVACsystemsthatareautomaticallyshutdownintheeventofafireorforairtransferopeningsinwallsorpartitions,b)FireDampersforDynamicSystems-ForHVACsystemsthatareoperationalintheeventofafire,orc)CombinationFireandSmokeDampers-ForlocationsinHVACsystemswhereafiredamperandasmokedamperarerequiredatasinglelocation.1.3Undertheserequirementsafiredamperissubjectedtoastandardfireexposure,controlledtoachievespecifiedtemperaturesthroughoutaspecifiedtimeperiod,followedbytheapplicationofaspecifiedstandardhosestream.Thisexposurebyitselfisnotrepresentativeofallfireconditions;conditionsvarywithchangesin
【中国标准分类号】:C84
【国际标准分类号】:13_220_20
【页数】:
【正文语种】:英语
下载地址:
点击此处下载