BS EN 1634-3 2004

BRITISHSTANDARDBSEN1634-3:2004Incorporatingcorrigendumno.1Fireresistanceandsmokecontroltestsfordoorandshutterassemblies,openablewindowsandelementsofbuildinghardware—Part3:SmokecontroltestfordoorandshutterassembliesTheEuropeanStandardEN1634-3:2004hasthestatusofaBritishStandardICS13.220.50LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIBSEN1634-3:2004ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon13January2005©BSI2007ISBN0580453561NationalforewordThisBritishStandardwaspublishedbyBSI.ItistheUKimplementationofEN1634-3:2004,incorporatingcorrigendumMay2006.ItsupersedesBSEN1634-3:2001whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeFSH/22,Fireresistancetests,toSubcommitteeFSH/22/5,Testproceduresfordoors.AlistoforganizationsrepresentedonFSH/22/5canbeobtainedonrequesttoitssecretary.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.AmendmentsissuedsincepublicationAmd.No.DateComments17090CorrigendumNo.130April2007CorrectiontotitleLicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN1634-3October2004ICS13.220.50SupersedesEN1634-3:2001EnglishversionEssaisderésistanceaufeudesportesetfermetures-Partie3:Portesetvoletspare-fuméesFeuerwiderstandsprüfungenfürTür-undAbschlusseinrichtungen-Teil3:RauchschutzabschlüsseThisEuropeanStandardwasapprovedbyCENon15July2004.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2004CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN1634-3:2004:EIncorporatingcorrigendumMay2006Fireresistanceandsmokecontroltestsfordoorandshutterassemblies,openablewindowsandelementsofbuildinghardware-Part3:SmokecontroltestfordoorandshutterassembliesLicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEN1634-3:2004(E)2ContentsPageForeword.............................................................................................................................................................31Scope......................................................................................................................................................42Normativereferences...........................................................................................................................43Definitions,symbolsanddesignations..............................................................................................43.1Termsanddefinitions...........................................................................................................................43.2Symbolsanddesignation....................................................................................................................54Testequipment......................................................................................................................................64.1Testapparatus.......................................................................................................................................64.2Instrumentation.....................................................................................................................................65Testconditions......................................................................................................................................76Testspecimen.......................................................................................................................................76.1Size.........................................................................................................................................................76.2Number...................................................................................................................................................76.3Designandconstruction......................................................................................................................76.4Verification.............................................................................................................................................87Installationoftestspecimen................................................................................................................88Conditioning..........................................................................................................................................88.1Moisturecontent...................................................................................................................................88.2Mechanicalconditioning......................................................................................................................89Applicationofinstrumentation............................................................................................................99.1Thermocouples.....................................................................................................................................99.2Pressure.................................................................................................................................................99.3Airflow...................................................................................................................................................910Testprocedure......................................................................................................................................910.1Pre-testprocedures..............................................................................................................................910.2Airleakagetest....................................................................................................................................1010.3Observations.......................................................................................................................................1211Expressionofresults..........................................................................................................................1211.1AmbienttemperatureonlytesttosatisfySaclassification............................................................1211.2AmbienttogetherwithmediumtemperatureteststosatisfySm...................................................1312Testreport...........................................................................................................................................1413Fieldofdirectapplicationoftestresults..........................................................................................1413.1General.................................................................................................................................................1413.2Constructionofassembly..................................................................................................................1513.3Sizeandaspectratio..........................................................................................................................1613.4Glazing.................................................................................................................................................1613.5Hardwareandfittings.........................................................................................................................1613.6Seals.....................................................................................................................................................16AnnexA(informative)Testprinciple............................................................................................................17AnnexB(informative)Testapparatus..........................................................................................................18LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEN1634-3:2004(E)3ForewordThisdocument(EN1634-3:2004)hasbeenpreparedbyTechnicalCommitteeCEN/TC127“FireSafetyinBuildings”,thesecretariatofwhichisheldbyBSI.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyApril2005,andconflictingnationalstandardsshallbewithdrawnatthelatestbyApril2005.ThisdocumenthasbeenpreparedundermandategiventoCENbytheEuropeanCommissionandtheEuropeanFreeTradeAssociation,andsupportsessentialrequirementsoftheConstructionProductsDirective.ThisdocumentsupersedesEN1634-3:2001.EN1634‘Fireresistancetestsfordoorandshutterassemblies’consistsofthefollowing:Part1:Firedoorsandshutters,Part2:Firedoorhardware-Buildinghardwareforfireresistingdoorsetsandopenablewindows(incourseofpreparation),Part3:Smokecontroldoorsandshutters.AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.CautionTheattentionofallpersonsconcernedwithmanagingandcarryingoutthistestisdrawntothefollowing.Mechanicalandoperationhazardsmayariseduringtheconstructionofthetestelementsorstructures,theirtestinganddisposaloftestresidues.Anassessmentofallpotentialhazardsandriskstohealthshouldbemadeandsafetyprecautionsshouldbeidentifiedandprovided.Writtensafetyinstructionsshouldbeissued.Appropriatetrainingshouldbegiventorelevantpersonnel.Laboratorypersonnelshouldensurethattheyfollowwrittensafetyinstructionsatalltimes.LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEN1634-3:2004(E)41ScopeThisPartofEN1634specifiesamethodfordeterminingtheleakageofcoldandwarmsmokefromonesideofadoorassemblytotheotherunderthespecifiedtestconditions.Thetestcanbeappliedtodoorandshutterassembliesofdifferenttypesintendedforpurposesofcontrollingthepassageofsmokeincaseoffire.Thistestcanalsobeappliedtoliftlandingdoorsandconveyorsystemdoorsandshutters.TheprincipleofthetestisexplainedbrieflyinannexA.2NormativereferencesThefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.EN1363-1:1999,Fireresistancetests—Part1:GeneralrequirementsEN1634-1:2000,Fireresistancetestsfordoorandshutterassemblies—Part1:FiredoorsandshuttersEN13501-2:2003,Fireclassificationofconstructionproductsandbuildingelements—Part2:Classificationusingdatafromfireresistancetests,excludingventilationservicesprEN14600,Fireresistingand/orsmokecontroldoorsetsandoperablewindows-RequirementsandclassificationENISO13943:2000,Firesafety—Vocabulary(ISO13943:2000)3Definitions,symbolsanddesignations3.1TermsanddefinitionsForthepurposesofthisdocument,thetermsanddefinitionsgiveninEN1363-1:1999,EN1634-1:2000andENISO13943:2000,togetherwiththefollowing,apply:3.1.1smokecontroldoordoorassemblywhichhasthefunctionofrestrictingthepassageofsmoke,wheninaclosedposition,toprescribedlimits3.1.2ambienttemperatureforthepurposeofthisstandardambienttemperatureisanairtemperatureof(20±10)°C3.1.3mediumtemperatureforthepurposeofthisstandardmediumtemperatureisanairtemperatureof(200±20)°C3.1.4smokeleakageSaambienttemperaturesmokeleakageclassificationasdefinedin7.5.6.3.1ofEN13501-2:2003LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEN1634-3:2004(E)53.1.5smokeleakageSmambientplusmediumtemperature(200oC)smokeleakageclassificationasdefinedin7.5.6.3.1ofEN13501-2:20033.1.6testspecimendoororshutterassemblyonwhichleakagemeasurementsaretobemade.Itincludesallthecomponentsnecessaryfortheuseofthedoorwheninstalledinabuildinge.g.sidepanelsandoverpanels3.1.7associatedconstructionspecificformofconstructioninwhichthetestspecimenismountedwhichisidenticaltothatintowhichthedoororshutterassemblyisdesignedtobeinstalledinpractice.Themethodofsealingthejointbetweenthetestspecimenandtheassociatedconstructionisspecifictothatconstructionandformspartoftheconstructionbeingevaluatedbythetest3.1.8supportingconstructionformofconstructionwithadequatestrengthandstiffnesswhichisusedtosupportthetestspecimenandtofillupthedifferencebetweenthesizeofthetestspecimenandtheopeninginthetestframeinanimpermeablemanner.Thesealbetweenthetestspecimenandthesupportingconstructionshouldbeimpermeableandwithstandthetesttemperatureandispartofthetest.Thetestframemaybeconsideredtobepartofthesupportingconstruction3.1.9testspecimenleakagerateQspecleakagethroughthetestspecimen(3.1.6)andsealbetweenthatandthetestframeoranysupporting/associatedconstructionused3.1.10testspecimenlinearleakagerateQlleakageratethroughthetestspecimen(3.1.6)andsealbetweenandthetestframeoranysupporting/associatedconstructionused,excludinganyleakageatthethreshold,expressedintermsoflossperlinearmetreoftheperimeterboundedbythedoorframewhenexcludingthelengthofthethreshold3.1.11aspectratiofixedrelationshipofwidthdividedbyheightofafoursidedconstructionalcomponent3.2SymbolsanddesignationThesymbolsanddesignationlistedbelowdefinethoseusedinthisstandard.SymbolUnitDesignationQm3/hleakagerateQappm3/happaratusleakagerateQsup/assocm3/hsupporting/associatedconstructionleakagerateQspecm3/htestspecimenleakagerateQtm3/htotalleakagerateQlm3/h/mlinearleakagerateLicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEN1634-3:2004(E)64Testequipment4.1TestapparatusThetestapparatusconsistsofatestchamberwithanopenfrontwherethetestconstructionismountedtoprovideasealedenclosure.Theopeningofthetestframeshallbesufficienttoaccommodatethetestspecimenwithitsassociatedorsupportingconstruction,ingeneralanopeningof3m×3missufficientformostdoortypes.Afansystemisusedtocreatethepressuredifferentialand,fortestingtoevaluateSm,aheatingsystemisusedtogeneratethetemperaturesspecifiedinclause5.Thefanandtheheatingsystemshallbeabletoreplaceairatambientandmediumtemperature,asrequired,inordertocompensateforleakageratesthroughthetestassembly.AnnexBprovidesanoutlinespecificationforasuitableapparatusbutotherdesignsarepossibletoachievethesameobjectives.4.2Instrumentation4.2.1AirtemperatureAllthermocouplesforthemeasurementofairtemperatureshallbeofbaremetaltypewithawirediameterof0,5mmorsteelsheathedtypewiththeoveralldiameternotexceeding1,0mm.ForambienttemperatureonlyleakageevaluationtesttosatisfySa,thetemperaturemeasuringequipmentshallbecapableofmeasuringtemperaturesupto50oCwithanaccuracyof±4oC.ForambienttogetherwithmediumtemperatureleakageevaluationtesttosatisfySm,thetemperaturemeasuringequipmentshallbecapableofmeasuringtemperaturesupto250°Cwithanaccuracyof±5°C.4.2.2PressureAsuitableinstrumentshallbeprovidedtomeasurethestaticpressuredifferencebetweentheinsideandoutsideofthetestchamber.Thepressuremeasuringequipmentshallbecapableofmeasuringpressureswithanaccuracyof10%ofthemeasuredvalue.4.2.3AirflowInstrumentationshallbeprovidedtomeasurethevolume,Qt,andthetemperatureofairsuppliedtoorextractedfromtheapparatustocompensateforthetotalleakage.Theapparatusshallbeabletomeasureleakageuptoatleast55m3/htoanaccuracyof1m3/h.LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEN1634-3:2004(E)75TestconditionsAfansystemshallbeprovidedtocreateapressuredifferentialacrossthetestspecimenofatleast55Pa.Whentestingforambienttogetherwithmediumtemperatureleakage,sm,provisionshallbemadetoheatthecirculatingairtothetesttemperatureof(200±20)°Cwithinthetestdurationandtocontrolthetemperaturewithintheprescribedlimitsgivenin10.2.2.2.Thetestchambershallbewellsealedandtheapparatusleakageratetogetherwiththeleakageratethroughanassociated/supportingconstruction(Qapp+Qsup/assoc)shallnotexceed10m3/hat50Paandambienttemperature.6Testspecimen6.1SizeThetestspecimenandallitscomponentsshallbefullsizeunlesslimitedbythesizeofthefrontopeningofthetestapparatus,whichwillnormallybe3m×3m.Doorassemblieswhichcannotbetestedatfullsizeshallbetestedtothemaximumsizepossibleconsistentwiththeuseofsupportingorassociatedconstructions.Ifanassociatedconstructionisused,aminimumzoneshallbeexposedwithinthechamber,200mmwideeachsideandoverthetopoftheaperture,intowhichthedoorassemblyistobefixed.6.2NumberLeakagetestsshallbecarriedoutfrombothsidesforfullevaluationexceptfordoorsforspecialapplications.ThenumberoftestsshallbeasgiveninTable1.Table1—NumberoftestsApplicationTemperatureNumberoftestsGeneralAmbientOnetestforeachside:thesamedoormaybeusedbyeitherreversingthesampleorbycreatingunder-pressureinthetestchamberGeneralMediumOnetestforeachside:aseparatespecimenisrequiredineachcaseSpecialAmbient/mediumOnetestfromthespecifiedside6.3DesignandconstructionTestspecimenconstructionandfinishshallbefullyrepresentativeofthatintendedtobeusedinpractice.Anysealusedinthedoororbetweenthedoorassemblyandtheassociatedconstructionshallbeidenticaltothatintendedforapplicationinpractice.LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEN1634-3:2004(E)86.4VerificationWherepracticable,thesize,thicknessandmaterialspecificationofthedoorassemblyshallbedeterminedbeforethetesttochecktheconstructionofthedooragainstthemanufacturer’sspecificationandtoallowadequatedescriptionofthetestedassembly.Allgapsthroughwhichsmokecanleakshallbemeasuredandrecorded.Generallythesearegapsbetweentheedgeofthedoorleaf/leavesandthedoorframe,betweendoorleavesandatsilllevel.WhentestingforambienttemperatureonlyleakagetosatisfySaclassification,thegapbetweenthebottomofthedoorandthesilllevelmaybetightlysealedwithanimpermeablematerial.Afulldescriptionshallbegivenoftheconditionsprevailingateachedgeofthedoorleaf/leavesandthepresenceandthenatureofanyseals.7InstallationoftestspecimenThetestspecimenshallbemountedasinpractice,inanassociatedorsupportingconstruction,inaccordancewiththemanufacturer'sinstructions,withappropriategapsandclearancesbetweenthefixedandmoveableparts.Allgapsbetweenthesupportingorassociatedconstructionandtestframeshallbetightlysealedwithanimpermeablematerial.8Conditioning8.1MoisturecontentThetestconstructionshallbeconditionedinaccordancewithEN1363-1.Doorassembliesmadeentirelyofnon-hygroscopicmaterials,e.g.metalorglass,shallbeleftinthelaboratoryforatleastthreedaysbeforetesting.Anyadditionalconditioningrequirementsintherelevantproductstandardshallalsobeobserved.8.2MechanicalconditioningFordetailsoftherequirementsonmechanicaltestingconditioningofthetestspecimenbeforesmokeleakagetestinge.g.operationaltestorselfclosingtestrefertotherequirementandclassificationstandardprEN14600.Durabilityrequirementsaregivenintherelevantproductstandard.LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIEN1634-3:2004(E)99Applicationofinstrumentation9.1ThermocouplesFortheambienttemperatureonlytesttoevaluateSa,twothermocouplesshallbeusedtomonitorthetemperatureinthechamber.Theseshallbeequallyspacedacrossthechamberatmid-heightofthetestspecimen.FortheambientandmediumtemperaturetesttoevaluateSm,ninethermocouplesshallbeusedtomonitorandcontrolthetemperatureinsidethetestchamber.Thethermocouplesshallbearrangedinthreehorizontalrows.Thesethermocouplesshallbespreadequallyacrossthechamberwiththree150mmfromthebottomedgeoftheopeninginthetestframe,threeinthecentreandthreeat¾heightpos