1、BRITISH STANDARD BS EN 81-58:2003 Safety rules for the construction and installation of lifts Examination and tests Part 58: Landing doors fire resistance test The European Standard EN 81-58:2003 has the status of a British Standard ICS 91.140.90 BS EN 81-58:2003 This British Standard, was published
2、 under the authority of the Standards Policy and Strategy Committee on 28 July 2003 BSI 28 July 2003 ISBN 0 580 42354 9 National foreword This British Standard is the official English language version of EN 81-58:2003. The UK participation in its preparation was entrusted to Technical Committee MHE/
3、4, Lift, hoists and escalators, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found
4、in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are respons
5、ible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the
6、 UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 29 and a back cover. The BSI copyright notice displayed in this document indicat
7、es when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN8158 July2003 ICS91.140.90 Englishversion Safetyrulesfortheconstructionandinstallationoflifts ExaminationandtestsPart58:Landingdoorsfireresistance test Rgl
8、esdescuritpourlaconstructionetlinstallationdes lvateursExamenetessaisPartie58:Essaisde rsistanceaufeudesportespalires SicherheitsregelnfrdieKonstruktionunddenEinbauvon AufzgenberprfungundPrfverfahrenTeil58: PrfungderFeuerwiderstandsfhigkeitvon Fahrschachttren ThisEuropeanStandardwasapprovedbyCENon18
9、March2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCent
10、reortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodi
11、esofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG Managem
12、entCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN8158:2003EEN8158:2003(E) 2 Contents Foreword4 Introduction .5 1 Scope 6 2 Normativereferences 6 3 Termsanddefinitions. .6 4 Testprinciple 7 5 Testequipment 7
13、 6 Testconditions . .7 7 Testspecimen . .8 7.1 Construction.8 7.2 Numberofspecimens . 8 7.3 Sizeofspecimen 8 7.4 Installationofspecimen 8 8 Supportingconstruction . 8 9 Conditioning.8 10 Pretestexamination. .8 10.1 General8 10.2 Constructionaldetails . 9 10.3 Clearancegapmeasurementsanddepthofpenetr
14、ation 9 10.4 Functionalitytest . 13 11 Testinstrumentation . 14 11.1 Furnacethermocouples 14 11.2 FurnaceCO 2 concentration. .14 11.3 Gasflowmeasuringsysteminstrumentation .14 11.4 Furnacepressure. 14 11.5 Unexposedfacetemperature. .14 11.6 Radiationmeasurement 15 11.7 Deformationmeasurement .15 11.
15、8 Flowmeasurementverification 16 12 Testprocedure . 16 13 Testtermination . 16 14 Assessmentofperformance .16 15 Criteriaofperformance .17 15.1 Integrity(E) .17 15.2 Thermalinsulation(I). 17 15.3 Radiation(W) 17 16 Directfieldofapplication 17 17 Classificationprocedureanddeclarationofperformance 18
16、17.1 Performancecriteria . .18 17.2 Classificationperiods. .18 17.3 Designatoryletters 18 17.4 Declarationofperformance . .18 17.5 Classes18 18 Testreport 19 AnnexA (normative) Descriptionofthecanopyandmeasuringsystem20EN8158:2003(E) 3 AnnexB (normative) Standardsupportingconstruction23 AnnexC (norm
17、ative) Verificationprocedureforleakageratemeasurement .24 AnnexD (normative) Calculationofleakagerate 25 D.1 CalculationofleakageratewhenmeasuringaccordingtoENISO51671withanorificeplate.25 D.2 Pressurecorrection: 26 D.3 Interpretingtheleakageratecurve. .27 AnnexZA (informative) RelationshipofthisEur
18、opeanDocumentwithECDirectives .28 Bibliography 29EN8158:2003(E) 4 Foreword ThisdocumentEN8158:2003hasbeenpreparedbyTechnicalCommitteeCEN/TC10“Lifts,escalatorsand movingwalks”,thesecretariatofwhichisheldbyAFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanident
19、icaltextor byendorsement,atthelatestby January2004,andconflictingnationalstandardsshallbewithdrawnatthelatest by January2004 . ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsof EUDirective(s) . Forrelations
20、hipwithEUDirective (s),seeinformativeAnnexZ A, whichisanintegralpartofthisdocument. AnnexesAtoDarenormative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, Fr
21、ance,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN8158:2003(E) 5 Introduction ThisdocumentisatypeCstandardasstatedinEN1070. WhenprovisionsofthistypeCstandardaredifferentfromthosewhicharestatedintypeA
22、orBstandards,the provisionsofthistypeCstandardtakeprecedenceovertheprovisionsoftheotherstandardsforliftlandingdoors thathavebeendesignedandbuiltaccordingtotheprovisionsofthistypeCstandard. EN81hasidentifiedtheneedforcertainliftdoorstoactasfirebarriersagainstthetransferofafireviatheliftwell. ThisEuro
23、peanStandardspecifiesaprocedureforthispurpose.ItfollowsthegeneralprincipleofEN13631,Fire resistancetestsPart1:Generalrequirements,andwhereappropriatetheprocedureofEN16341,Fire resistancetestsfordoorandshutterassembliesPart1:Firedoorsandshutters.Additionallyatracergas techniqueforestablishingtheinteg
24、rityofaliftlandingdoorisused. LiftlandingdoorsarenotincludedinthescopeofEN16341. Liftlandingdoors,withadditionalapplications,thatmayalreadyhavebeentestedforotherthanpassengerlift landingdoorusetoEN16341,areconsideredtosatisfythecorrespondingclassificationaccordingtothis Europeanstandard.EN8158:2003(
25、E) 6 1Scope ThisEuropeanStandardspecifiesthemethodoftestfordeterminingthefireresistanceofliftlandingdoorswhich maybeexposedtoafirefromthelandingside.Theprocedureappliestoalltypesofliftlandingdoorsusedasa meansofaccesstoliftsinbuildingsandwhichareintendedtoprovideafirebarriertothespreadoffireviatheli
26、ft well. Theprocedureallowsforthemeasurementofintegrityandifrequiredthemeasurementofradiationandthermal insulation. Norequirementsotherthantheverificationthatthespecimenisoperational,areincludedformechanical conditioningbeforethetestastheseareincludedintherelevantproductstandard. 2 Normativereferenc
27、es ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardo
28、nlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN811, SafetyrulesfortheconstructionandinstallationofliftsPart1:Electriclifts . EN812, SafetyrulesfortheconstructionandinstallationofliftsPart2:Hydrauliclifts . E
29、N1070:1998, SafetyofmachineryTerminology EN13631:1999, FireresistancetestsPart1:Generalrequirements . EN13632, FireresistancetestsPart2:Alternativeandadditionalprocedures . EN16341, FireresistancetestsfordoorandshutterassembliesPart1:Firedoorsandshutters. ENISO51671, Measurementoffluidflowbymeansofp
30、ressuredifferentialdevicesinsertedincircularcross sectionconduitsrunningfullPart1:Generalprinciplesandrequirements (ISO51671:2003) ISO5221, AirdistributionandairdiffusionRulestomethodsofmeasuringairflowratesinanairhandlingduct. ISO9705, FiretestsFullscaleroomtestforsurfaceproducts . 3 Termsanddefini
31、tions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN1070:1998andinEN1363 1:1999apply. Additionaldefinitionsspecificallyneededforthisdocumentareaddedbelow: 3.1 liftlandingdoor doordesignedtobeinstalledintheliftwellopeningonalandingtoprovideaccesstothelift 3.2 thermallyuninsulate
32、dliftlandingdoor liftlandingdoorwhichisnotintendedtosatisfytheinsulationcriteriaofEN13631and15.2ofthisstandard. NOTE MostliftlandingdoorsfallinthiscategoryEN8158:2003(E) 7 3.3 thermallyinsulatedliftlandingdoor liftlandingdoorwhichisintendedtosatisfytheinsulationcriteriaofEN13631and15.2ofthisstandard
33、 3.4 dooropening widthoftheclearopeningallowingfreepassagethroughtheopenliftlandingdoor 3.5 doorassembly completeassembly,includinganyframeorguide,doorleaforleaves,whichisprovidedforaccesstoandfromthe liftandthelanding.Itincludesallpanels,hardware,sealingmaterialsandanyoperatingcomponents 3.6 suppor
34、tingconstruction constructionprovidedintheopeningofthetestframeorthefurnacefrontinordertoaccommodatethetest specimen 3.7 leakagerate totalflowrateofhotgasespassingthroughopeningsandgapsofthedoorassembly,duetooverpressureonthe landingside 4 Testprinciple 4.1 EN16341containsaprocedureforthedeterminati
35、onoffireresistanceofdoorswhichmaybeexposedtoa fireinabuildingfromeithersideandarerequiredtopreventthetransferoffirefromonesidetotheother.Lift landingdoorsrepresentaspecialuseofdoorswherethefireexposureisexpectedtobefromaspecifieddirection, i.e.thelandingside,andwherethehazardexistsonlysubsequenttoth
36、eentryofafireintotheliftwell.Suchadoor isgenerallynotdesignedtopossessthesameresistancetothepassageofhotgasesasadoorseparating adjacentspacesonthesamefloor. 4.2 Thetestconsistsofexposingthelandingsideofaliftlandingdoortotheheatingconditionsspecifiedin EN13631fortheperiodforwhichthedoorhastobeassesse
37、dforitsfireresistance.Duringthetest,positive pressureexistsoverthewholeheightofthedoorontheexposedside,inducingtheleakageoffurnacegasestothe unheatedside.Acanopyisprovidedontheunexposedsidewhichcollectstheleakedgasesandasuctionfan drawsthesethroughaductprovidedwithasystemformeasuringthevolumeflow(se
38、eannexA).The concentrationofCO 2 ,usedasatracergas,ismeasuredinthefurnaceandattheairflowmeasuringpoint,andby monitoringthegasflowrateanditstemperatureitispossibletocalculatetheleakagerateofhotgasesthroughthe testdoor.Themethodgivesarecordofthehotgasleakageasafunctionoftimewhichiscorrectedfornormal c
39、onditions.Thisprovidesabasisforassessingtheabilityofthedoortoactasaneffectivefirebarrier. 5 Testequipment 5.1 ThetestfurnaceshallbeasdescribedinEN13631. 5.2 ThecanopyshallbeasspecifiedinannexA. 5.3 ThemeasuringsystemforleakagerateshallbeasspecifiedinannexA. 6Test conditions 6.1 Thefurnaceshallbecont
40、rolledtofollowthetemperature/timecurveasspecifiedinEN13631. 6.2 Thefurnaceshallmaintainpositivepressureontheexposedsideoverthewholeheightofthespecimen suchthatthepressureatsilllevelisintherangeof(22)Pa. NOTE Itisfoundthatthepressuregradientovertheheightofthespecimenisaround8,5pascalspermeterheight.E
41、N8158:2003(E) 8 7 Testspecimen 7.1Construction Thetestspecimenshallbefullyrepresentativeofthedoorassemblyonwhichinformationisrequired. 7.2Numberofspecimens Asinformationisrequiredwhenthedoorisexposedtoheatingfromthelandingsideonly,onespecimenistested. Asecondspecimenmayberequiredaccordingto10.2tover
42、ifythedoorconstruction. 7.3Sizeofspecimen Thespecimenshallbefullsizeorthemaximumsizethatcanbeaccommodatedinthefurnace.Thetypicalsizeof thefrontopeningofthefurnaceis3m 3m.Inordertoexposearequiredminimumwidthof200mmofsupporting constructionforatypical3m 3mfurnace,theopeninginthesupportingconstructioni
43、srestrictedto2,6m 2,8 m(widthxheight). 7.4Installationofspecimen Thespecimenshallbemountedinasupportingconstructionhavingadequatefireresistance.Thesupporting constructionshallbebuiltfirstwithinthetestframeleavinganapertureofthespecifiedsize.Thewidthofthe supportingconstructiononthetwoverticalsidesandthetopshallbenotlessthan200mm. Thedesignoftheconnectionbetweenthedoorandthesupportingconstruction,includinganymaterialsusedto makethejunction,shallbeas
