【英文标准名称】:StandardTestMethodforCriticalRadiantFluxofFloor-CoveringSystemsUsingaRadiantHeatEnergySource
【原文标准名称】:使用辐射热能源的地板覆盖物系统临界辐射通量用标准试验方法
【标准号】:ASTME648-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E05.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:临界辐射通量;火灾;地板覆盖物系统;辐射板;发射量;火灾测试-地板/铺地材料;火焰点燃;着火性-地板/铺地系统;铺地/地板覆盖物系统;等级辐射热能;加热试验-建筑产品;地平线-安装的地板覆盖物;辐射热暴露/测试;模拟混凝土结构地板
【英文主题词】:criticalradiantflux;fire;floor-coveringsystems;radiantpanel;Criticalradiantflux;Emittance;Firetesting--floors/flooringmaterials;Flamingignition;Flammability--floors/flooringsystems;Flooring/floorcoveringsystems;Gradedradiantheatenergy;Heatingtests--buildingproducts;Horizontally-mountedfloor-coveringsystems;Radiantheatexposure/testing;Simulatedconcretestructuralfloor
【摘要】:Thisfiretestresponsestandardisdesignedtoprovideabasisforestimatingoneaspectofthefireexposurebehaviorofafloor-coveringsysteminstalledinabuildingcorridor.Thetestenvironmentisintendedtosimulateconditionsthathavebeenobservedanddefinedinfullscalecorridorexperiments.Thetestisintendedtobesuitableforregulatorystatutes,specificationacceptance,designpurposes,ordevelopmentandresearch.Thefundamentalassumptioninherentinthetestisthatcriticalradiantfluxisonemeasureofthesensitivitytoflamespreadoffloor-coveringsystemsinabuildingcorridor.Thetestisapplicabletofloor-coveringsystemspecimensthatfolloworsimulateacceptedinstallationpractice.Testsontheindividualelementsofafloorsystemareoflimitedvalueandnotvalidforevaluationoftheflooringsystem.Note18212;Inthisprocedure,thespecimensaresubjectedtooneormorespecificsetsoflaboratoryfiretestexposureconditions.Ifdifferenttestconditionsaresubstitutedortheanticipatedend-useconditionsarechanged,itmaynotbepossiblebyorfromthistesttopredictchangesintheperformancecharacteristicsmeasured.Therefore,theresultsarestrictlyvalidonlyforthefiretestexposureconditionsdescribedinthisprocedure.Ifthetestresultsobtainedbythismethodaretobeconsideredinthetotalassessmentoffirerisk,thenallpertinentestablishedcriteriaforfireriskassessmentdevelopedbyCommitteeE05mustbeincludedintheconsideration.1.1Thisfire-test-responsestandardcoversaprocedureformeasuringthecriticalradiantfluxofhorizontallymountedfloor-coveringsystemsexposedtoaflamingignitionsourceinagradedradiantheatenergyenvironmentinatestchamber.Aspecimenismountedoverunderlayment,asimulatedconcretestructuralfloor,bondedtoasimulatedstructuralfloor,orotherwisemountedinatypicalandrepresentativeway.1.2Thisfire-test-responsestandardmeasuresthecriticalradiantfluxatflame-out.Itprovidesabasisforestimatingoneaspectoffireexposurebehaviorforfloor-coveringsystems.Theimposedradiantfluxsimulatesthethermalradiationlevelslikelytoimpingeonthefloorsofabuildingwhoseuppersurfacesareheatedbyflamesorhotgases,orboth,fromafullydevelopedfireinanadjacentroomorcompartment.Thestandardwasdevelopedtosimulateanimportantfireexposurecomponentoffiresthatdevelopincorridorsorexitwaysofbuildingsandisnotintendedforroutineuseinestimatingflamespreadbehavioroffloorcoveringinbuildingareasotherthancorridorsorexitways.SeeAppendixX1forinformationonproperapplicationandinterpretationofexperimentalresultsfromuseofthistest.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thetextofthisstandardreferencesnotesandfootnotesthatprovideexplanatoryinformation.Thesenotesandfootnotes,excludingthoseintablesandfigures,shallnotbeconsideredasrequirementsofthisstandard.1.5Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditionsbutdoesnotbyitselfincorporateallfactorsrequiredforfire-hazardorfire-riskassessmentofmaterials,products,orassembliesunderactualfireconditions..1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesa......
【中国标准分类号】:
【国际标准分类号】:97_150(NON-TEXTILEFLOORCOVERINGS)
【页数】:16P.;A4
【正文语种】:
基本信息
标准名称: | 化学工业管式炉传热计算设计规定 |
英文名称: | Design specification on heat transfer calculation of tubular furnace in chemical industry |
中标分类: |
化工 >>
化工机械与设备 >>
化工设备 |
ICS分类: |
化工技术 >>
化工设备
|
替代情况: | 替代HG/T 20525-1992 |
发布部门: | 国家发展和改革委员会 |
发布日期: | 2006-10-14 |
实施日期: | 2007-04-01 |
首发日期: | |
作废日期: | |
主管部门: | 国家发展和改革委员会 |
提出单位: | 中国石油和化学工业协会 |
归口单位: | 全国化工工业炉设计技术中心站 |
起草单位: | 化学工业第二设计院 |
起草人: | 张立铭、李士庚、张治兴 |
出版社: | 中国计划出版社 |
出版日期: | 2007-04-01 |
页数: | 139 |
适用范围
为规范化学工业的传热计算,特制定本规定。本规定适用于以气体、液体和固体为燃料的管式加热炉、裂解炉、烃类转化炉等常用的化学工业炉的传热计算。
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所属分类: 化工 化工机械与设备 化工设备 化工技术 化工设备