【英文标准名称】:GuideforExtensionofDatafromFireResistanceTestsConductedinAccordancewithASTME119
【原文标准名称】:根据ASTME119实施的耐火试验数据的扩充指南
【标准号】:ANSI/ASTME2032-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:数据组织;耐火性;防火安全;燃烧试验
【英文主题词】:Buildingmaterials;Concrete;Dataorganization;Fire;Fireresistance;Firesafety;Firetests;Steels;Wood
【摘要】:ThisguidecoverstheextensionoffireresistanceratingsobtainedfromfiretestsperformedinaccordancewithTestMethodE119toconstructionsthathavenotbeentested.TestMethodE119evaluatesthedurationforwhichtestspecimenswillcontainafire,retaintheirstandardintegrity,orbothduringapredeterminedtestexposure.Thisguideisbasedonprinciplesinvolvingtheextensionoftestdatausingsimpleconsiderations.Theacceptanceoftheseprinciplesandtheirapplicationisbasedsubstantiallyonananalogousworstcaseproposition.Theseprinciplesareonlyapplicabletotemperatureconditionsrepresentedbythestandardtime-temperaturecurvedescribedinTestMethodE119.TestMethodE119isafire-test-responsestandard.Thetypesofbuildingconstructionswhicharethesubjectofthisguidearecategorizedasfollows:beams;floorandroofassemblies;columns;andwallsandpartitions.Floorandroofassembliesincludesuchassemblieswithceilingprotectivemembranes.Theextensionoftestdatausingnumericalcalculationsbasedonempiricaldataortheoreticalmodelsisnotcoveredinthisguide.Thisguidedoesnotcoverthesubstitutionofoneproprietarymaterialforanotherproprietarymaterial,ormaterialsforwhichfiretestdataarenotpresentlyavailable.Thisguidedoesnotpurporttobecomprehensiveinitstreatmentofnon-proprietarymodificationsoftestedconstructions.Engineeringevaluationortestsarerecommendedforassessingmodificationsnotspecificallycoveredinthisguide.ThevaluesgiveninSIunitsareregardedasstandard.Thisguideisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,products,orassembliesunderactualfireconditions.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:13_220_40
【页数】:
【正文语种】:英语