ISO 12472-2003 木制门组件的耐火性.膨胀型密封剂工效的测定方法
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【英文标准名称】:Fireresistanceoftimberdoorassemblies-Methodofdeterminingtheefficacyofintumescentseals
【原文标准名称】:木制门组件的耐火性.膨胀型密封剂工效的测定方法
【标准号】:ISO12472-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:组件;试验;门;施工材料;建筑;定义;木门;耐火性;绝缘材料;火焰表面传播
【英文主题词】:Components;Construction;Constructionmaterials;Definition;Definitions;Doors;Doorsofwood;Fireresistance;Insulatingmaterials;Surfacespreadofflame;Testing
【摘要】:ThisInternationalStandardspecifiesatestmethodfordeterminingtheeffectivesealingcapabilityofintumescentmaterialsorsystemsinthecontextofsealingdoor-to-frameclearancesintimberdoorassemblies.Intumescentsealsextendthedurationforwhichthegapbetweentheleafedgeandtheframewillsatisfytheintegritycriteriaofthefireresistancetest,andsealingsystemscanbecomparedusingthismethod.Themethodissuitableforevaluatingtheefficacyofexposedintumescentsealingsystemsusedinconjunctionwithtimberfireresistingdoorsofupto1hfireresistance.Itisnotsuitableforcomparingconcealedintumescentseals.Theresultscanbeappliedtoproven,single-acting,single-leaf,latched,timberdoorassembliesofsizesuptothatgiveninthefieldofdirectapplication.ThisInternationalStandardisapplicabletotimberdoorassemblieswhoseintumescentsealshavebeentestedinaccordancewithISO3008andhavesatisfiedtheintegrityand—ifappropriate—theinsulationcriterion,whilstincorporatinganotherformofheat-activatedsealforaperiodappropriatetotheapplication.Thesuitabilityofanysealingsystemforuseontimberdoorassembliesofanyotherconfiguration(i.e.unlatchedsingledoors,doubleleafassembliesetc.,ordoorsconstructedofothermaterials)canonlybeevaluatedbysubjectingafull-sizeddoorassembly,completewithseals,totestinginaccordancewithISO3008.Themethoddoesnotprovideanymeasureoftheabilityofthesealtoresisttheflowofsmoke(althoughagapthatissealedwillprovideareductionintheflowofhotproductsofcombustion)oranyinformationastotheadditionalprotectionthatcouldbeneededathardware/ironmongerypositions.
【中国标准分类号】:Q70
【国际标准分类号】:13_220_50
【页数】:11P;A4
【正文语种】:英语
【原文标准名称】:木制门组件的耐火性.膨胀型密封剂工效的测定方法
【标准号】:ISO12472-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:组件;试验;门;施工材料;建筑;定义;木门;耐火性;绝缘材料;火焰表面传播
【英文主题词】:Components;Construction;Constructionmaterials;Definition;Definitions;Doors;Doorsofwood;Fireresistance;Insulatingmaterials;Surfacespreadofflame;Testing
【摘要】:ThisInternationalStandardspecifiesatestmethodfordeterminingtheeffectivesealingcapabilityofintumescentmaterialsorsystemsinthecontextofsealingdoor-to-frameclearancesintimberdoorassemblies.Intumescentsealsextendthedurationforwhichthegapbetweentheleafedgeandtheframewillsatisfytheintegritycriteriaofthefireresistancetest,andsealingsystemscanbecomparedusingthismethod.Themethodissuitableforevaluatingtheefficacyofexposedintumescentsealingsystemsusedinconjunctionwithtimberfireresistingdoorsofupto1hfireresistance.Itisnotsuitableforcomparingconcealedintumescentseals.Theresultscanbeappliedtoproven,single-acting,single-leaf,latched,timberdoorassembliesofsizesuptothatgiveninthefieldofdirectapplication.ThisInternationalStandardisapplicabletotimberdoorassemblieswhoseintumescentsealshavebeentestedinaccordancewithISO3008andhavesatisfiedtheintegrityand—ifappropriate—theinsulationcriterion,whilstincorporatinganotherformofheat-activatedsealforaperiodappropriatetotheapplication.Thesuitabilityofanysealingsystemforuseontimberdoorassembliesofanyotherconfiguration(i.e.unlatchedsingledoors,doubleleafassembliesetc.,ordoorsconstructedofothermaterials)canonlybeevaluatedbysubjectingafull-sizeddoorassembly,completewithseals,totestinginaccordancewithISO3008.Themethoddoesnotprovideanymeasureoftheabilityofthesealtoresisttheflowofsmoke(althoughagapthatissealedwillprovideareductionintheflowofhotproductsofcombustion)oranyinformationastotheadditionalprotectionthatcouldbeneededathardware/ironmongerypositions.
【中国标准分类号】:Q70
【国际标准分类号】:13_220_50
【页数】:11P;A4
【正文语种】:英语
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