3-EN-45545-3-2013-铁路应用-铁道车辆上的防火-第3部分：防火墙的阻燃要求

EUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN45545-3March2013ICS45.060.01;13.220.20SupersedesCEN/TS45545-3:2009EnglishVersionRailwayapplications-Fireprotectiononrailwayvehicles-Part3:FireresistancerequirementsforfirebarriersApplicationsferroviaires-Protectioncontrelesincendiesdanslesvéhiculesferroviaires-Partie3:ExigencesderésistanceaufeudesbarrièresaufeuBahnanwendungen-BrandschutzinSchienenfahrzeugen-Teil3:FeuerwiderstandvonFeuerschutzabschlüssenThisEuropeanStandardwasapprovedbyCENon7December2012.CENandCENELECmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCEN-CENELECManagementCentreortoanyCENandCENELECmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENandCENELECmemberintoitsownlanguageandnotifiedtotheCEN-CENELECManagementCentrehasthesamestatusastheofficialversions.CENandCENELECmembersarethenationalstandardsbodiesandnationalelectrotechnicalcommitteesofAustria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,FormerYugoslavRepublicofMacedonia,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,Switzerland,TurkeyandUnitedKingdom.CEN-CENELECManagementCentre:AvenueMarnix17,B-1000Brussels©2013CEN/CENELECAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembersandforCENELECMembers.Ref.No.EN45545-3:2013EEN45545-3:2013(E)2ContentsPageForeword.............................................................................................................................................................3Introduction........................................................................................................................................................41Scope......................................................................................................................................................52Normativereferences...........................................................................................................................53Termsanddefinitions...........................................................................................................................54Applicationoffirebarriers...................................................................................................................55Classification,requirementsandtestprocedures............................................................................65.1Generalrequirements...........................................................................................................................65.1.1Introduction...........................................................................................................................................65.1.2IntegritycriterionE...............................................................................................................................65.1.3InsulationcriterionI..............................................................................................................................65.1.4RadiationcriterionW............................................................................................................................65.2Classificationoffirebarriers...............................................................................................................65.3ArcbarrierTypeA.................................................................................................................................65.4ArcbarrierTypeB.................................................................................................................................65.5Requirements........................................................................................................................................65.5.1General...................................................................................................................................................65.5.2FiguresrelatingtoTable1.................................................................................................................115.6Standardfireresistancetests............................................................................................................155.6.1General.................................................................................................................................................155.6.2Doors....................................................................................................................................................155.6.3Nonstandardfireresistancetests..........................................................................................