【英文标准名称】:Prefabricatedaccessoriesforroofing-Individualrooflightsofplastics-Productspecificationandtestmethods
【原文标准名称】:屋顶用预制附件.塑料单个屋顶灯.产品规范和试验方法
【标准号】:BSEN1873-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-01-25
【实施或试行日期】:2006-01-25
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesrequirementsforrooflightsmadeofplasticmaterials(e.g.GF-UP,PC,PMMA,PVC)withandwithoutupstandsmadeofe.g.GF-UP,PVC,steel,aluminiumorwoodforinstallationinroofs.Theserooflightsservethepurposeoflightingbymeansofdaylightandofventilatinginteriorspacesbymeansofopeningdevices.ThisEuropeanStandardappliestorooflightswitharectangularorcirculargroundplan(seeFigures1and2),withanopeningspan(width)ordiameternotlargerthan2,5mandanopeninglengthnotlargerthan3,0minroofpitchesupto25°.Thisdocumentdoesnotcoverrooflightswhichcontributetotheload-bearingorstiffnessoftheroofitself.ThisEuropeanStandardappliestorooflightswithoutupstandandtorooflights,whereasinglemanufacturerprovidesallcomponentsoftherooflightwithupstand,whichareboughtinasinglepurchase.Thepossibleadditionalfunctionsofsmokeandheatventilationincaseoffire,and/orroofaccess,areoutsidethescopeofthisEuropeanStandard.ThisEuropeanStandarddoesnotincludecalculationwithregardtoconstruction,designrequirementsandinstallationtechniques.NOTEGuidelinesforsafety,application,useandmaintenanceofindividualrooflightsarepresentedinAnnexA.
【中国标准分类号】:K72
【国际标准分类号】:91_060_20
【页数】:50P.;A4
【正文语种】:英语