【英文标准名称】:TestMethodforSurfaceBurningCharacteristicsofBuildingMaterials
【原文标准名称】:建筑材料的表面燃烧特性用试验方法
【标准号】:ANSI/ASTME84a-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】:施工材料;防火安全;火焰表面传播;测试
【英文主题词】:Construction;Constructionmaterials;Firesafety;Firesafetyinbuildings;Materials;Properties;Surfacespreadofflame;Surfaces;Testing
【摘要】:Thisfire-test-responsestandardforthecomparativesurfaceburningbehaviorofbuildingmaterialsisapplicabletoexposedsurfacessuchaswallsandceilings.Thetestisconductedwiththespecimenintheceilingpositionwiththesurfacetobeevaluatedexposedfacedowntotheignitionsource.Thematerial,product,orassemblyshallbecapableofbeingmountedinthetestpositionduringthetest.Thus,thespecimenshalleitherbeself-supportingbyitsownstructuralquality,heldinplacebyaddedsupportsalongthetestsurface,orsecuredfromthebackside.Thepurposeofthistestmethodistodeterminetherelativeburningbehaviorofthematerialbyobservingtheflamespreadalongthespecimen.Flamespreadandsmokedevelopedindexarereported.However,thereisnotnecessarilyarelationshipbetweenthesetwomeasurements.Theuseofsupportingmaterialsontheundersideofthetestspecimenhastheabilitytolowertheflamespreadindexfromthosewhichmightbeobtainedifthespecimencouldbetestedwithoutsuchsupport.Thesetestresultsdonotnecessarilyrelatetoindicesobtainedbytestingmaterialswithoutsuchsupport.Testingofmaterialsthatmelt,drip,ordelaminatetosuchadegreethatthecontinuityoftheflamefrontisdestroyed,resultsinlowflamespreadindicesthatdonotrelatedirectlytoindicesobtainedbytestingmaterialsthatremaininplace.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thetextofthisstandardreferencesnotesandfootnotesthatprovideexplanatoryinformation.Thesenotesandfootnotes,excludingthoseintablesandfigures,shallnotbeconsideredasrequirementsofthestandard.Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfire-hazardorfire-riskassessmentofthematerials,products,orassembliesunderactualfireconditions..Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P16
【国际标准分类号】:13_220_50;91_100_01
【页数】:
【正文语种】:英语


【英文标准名称】:Officefurniture—OfficeworkchairPart2:Safetyrequirements
【原文标准名称】:办公家具.办公室工作椅.第2部分:安全要求
【标准号】:BSEN1335-2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-04-30
【实施或试行日期】:2009-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:解剖结构;分类;定义;耐久性;定义(术语);设计;耐久性;人类工效学;试验(质量保证);检验(质量保证);家具;;办公室设备;办公家具;办公地点;滚动阻力;警告;危险管理;安全;安全性;安全要求;安全性要求;座椅;;稳定性试验;稳定性;静荷载;材料强度;用户信息;工作椅子
【英文主题词】:Anatomicalconfigurations;Classification;Definitions;Design;Durability;Ergonomics;Examination(qualityassurance);Furniture;Officechairs;Officeequipment;Officefurniture;Officeworkingplaces;Resistancetorolling;Safety;Safetyrequirements;Seating;Seatingposture;Stability;Staticloading;Strengthofmaterials;Userinformation;Workingchairs
【摘要】:ThispartofEN1335specifiesthemechanicalsafetyrequirementsforofficeworkchairs.Therequirementsarebaseduponusefor8hadaybypersonsweighingupto110kg.Formoresevereconditionsofuse,increasedrequirementswillbenecessary.AnnexA(normative)includesloads,massesandcyclesforsafetytests.Additionalloads,massesandcyclesforfunctionaltestscanbefoundinEN1335-3:2009,AnnexC.
【中国标准分类号】:Y81
【国际标准分类号】:13_180;97_140
【页数】:12P.;A4
【正文语种】:英语