1、BRITISH STANDARD BS EN 13213:2001 Hollow floors The European Standard EN 13213:2001 has the status of a British Standard ICS 91.060.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 13213:2001 This British Standard, having been prepared under the direction of the Sector
2、Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 May 2001 BSI 05-2001 ISBN 0 580 37343 6 National foreword This British Standard is the official English language version of EN 13213:2001. The UK participation in it
3、s preparation was entrusted to Technical Committee B/550, Raised access floors, 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 publica
4、tions referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provis
5、ions of a contract. Users of British Standards are responsible for their 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 European committee any enquiries on the interpr
6、etation, or proposals for change, and keep the 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 21 and a back cover. The BSI copyr
7、ight date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN13213 March2001 ICS91.060.30 Englishversion Hollowfloors Plancherscreux Hohlbden ThisEuropeanStandardwasapprove
8、dbyCENon20January2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheMa
9、nagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationals
10、tandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:rue
11、deStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN13213:2001EPage2 EN13213:2001 Content Page Foreword 2 Introduction 2 1 Scope 2 2 NormativeReferences 3 3 Termsanddefinitions 4 4 Requirements 6 5 Testandmeasurementmethod
12、s 11 6 Evaluationofconformity 18 7 Marking,labellingandpackaging 19 AnnexA(informative)Hygiene 21 AnnexB(informative)Generalinformation 21 Bibliography 21 Foreword ThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC323“ Raisedaccessfloors“,thesecretariatofwhichisheldbySNV. ThisEuropeanStan
13、dardshallbegiventhestatusofanationalstandard,eitherby publicationofanidenticaltextorbyendorsement,atthelatestbySeptember2001,and conflictingnationalstandardsshallbewithdrawnatthelatestbySeptember2001. TheannexesAandBareinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandards or
14、ganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard: Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden, SwitzerlandandtheUnitedKingdom. Introduction Thisstandardhasbeenpreparedasadocume
15、ntforthedesignandproductionofhollow floors. 1Scope Thisstandardspecifiesperformancerequirementsanddescribestestmethodsforhollow floorsforuseininteriorpartsofbuildings.Thisstandarddoesnotcoverrequirements relatedtodangeroussubstanceswhichmaybesubjecttoregulations.Page3 EN13213:2001 Itcontainsinformat
16、ionandrequirementsfortheevaluationofconformityoftheproductto thisEuropeanstandard. 2 NormativeReferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfrom otherpublications.Thesenormativereferencesarecitedattheappropriateplacesinthe textandthepublicationsarelistedhereafter.For
17、datedreferencessubsequentamend mentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanstandardonly whenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatest editionofthepublicationreferredtoapplies(includingamendments). EN1961 MethodsoftestingcementPart1:Determinationofstrength E
18、N1081 ResilientfloorcoveringsDeterminationoftheelectricalresistance EN1815 ResilientandtextilefloorcoveringsAssessmentofstaticelectrical propensity EN12524 ThermalperformanceofbuildingmaterialsandproductsHygrothermal propertiesTabulateddesignvalues EN12664 Thermalperformanceofbuildingmaterialsandpro
19、ductsDeterminationof thermalresistancebymeansofguardedhotplateandheatflowmeter methodsDryandmoistproductsofmediumandlowthermalresistance EN12667 ThermalperformanceofbuildingmaterialsandproductsDeterminationof thermalresistancebymeansofguardedhotplateandheatflowmeter methodsProductsofhighandmediumthe
20、rmalresistance prEN12825:1997 RaisedaccessfloorsPage4 EN13213:2001 prEN135011:2000 FireclassificationofconstructionproductsandbuildingelementsPart1: Classificationusingdatafromfivereactiontests prENV610241:1995 ProtectionofstructuresagainstlightningPart1:Generalprinciples(IEC 610241:1990,modified) E
21、NISO14012 AcousticsMeasurementofsoundinsulationinbuildingsandofbuilding elementsPart12:Laboratorymeasurementofroomtoroomairboneand impactsoundinsulationofanaccessfloor(ISO14012:2000) HD384.4.473 ElectricalinstallationsofbuildingsPart4:Protectionforsafety;Chapter47: Applicationofprotectivemeasuresfor
22、safety;Section473:Measuresof protectionagainstovercurrent HD384.5.54 ElectricalinstallationsofbuildingsPart5:Selectionanderectionofelectrical equipment;Chapter54:Earthingarrangementsandprotectiveconductors HD384.6.61 ElectricalinstallationsofbuildingsPart6:verification;Chapter61:initial verification
23、 ISO48 Rubber,vulcanizedorthermoplasticDeterminationofhardness(hardness between10IRHDand100IRHD) 3 Termsanddefinitions Forthepurposesofthisstandard,thefollowingtermsanddefinitionsapply: 3.1 hollowfloors hollowfloorsconsistofaloadbearinglayersupportedbyspecialunderstructuresother thanthosespecifiedin
24、prEN12825:1997inordertoprovideaspacebetweentheload bearinglayerandthebasefloorforinstallationof,forexample,telecommunication services,electricalsupplies,heating,airconditioningetc.Page5 EN13213:2001 3.2 component partofhollowfloor:e.g.supportingelement,loadbearinglayer 3.3 collapse statereachedwhend
25、eflectionofthespecimenwillcontinuewithoutfurtherincreaseof thetestload 3.4 deflection movementoftestedspecimencausedbyloadexpressedasadeviationfromtheformer linearlevel 3.5 deviation differencebetweenaspecifieddimensionorpositionandtheactualdimensionor position 3.6 finishedfloorheight(FFH) nominalve
26、rticaldimensionfromthespecifiedsubfloorleveltothespecifiedfinishedfloor level 3.7 indentation movementoftheindentorintothespecimensurface 3.8 kit aconstructionproductofatleasttwoseparatecomponentsthatneedtobeputtogether onsitetobeinstalledpermanently 3.9 loadbearinglayers structuralmemberswhichcarry
27、theimposedloadsplacedunderthesurfacethroughthe supportsPage6 EN13213:2001 3.10 plenum availablespacebelowloadbearinglayerandconstructionalfloorofthebuilding 3.11 plenumheight distancebetweenthemaximumupwardtoleranceofthesubfloorandthemaximum downwardtoleranceoftheundersideofthehollowfloorlayer 3.12
28、safetyfactor thefactorbywhichtheultimateloadisdividedtoestablishtheworkingload 3.13 support verticalcomponentorpartofthesystemwhichtransmitsloadingtothesubfloor 3.14 ultimateload maximumloadatthetimeoffailureoftheelementduringthespecifiedultimateloadtest procedure 3.15 workingload loadgivenbydividin
29、gtheultimateloadbythesafetyfactor(ultimateloadissometimes calledfailureloadandworkingloadissometimescalleddesignloadaswellasnominal load) 4Requirements 4.1Loading 4.1.1Load classes Theloadbearingcapacityofahollowfloordependsonthewayofconstructionandthe solidityoftheloadbearinglayer.Page7 EN13213:200
30、1 Requirementstotheloadbearingcapacityapplytoeachareawhichisnormally accessiblebytheuser. Theultimateloadistheonlycriterionfortheclassification.Allotherloadbearing characteristicsarecorrelatedtothesafetyload. Thesystemshallbedescribedandclassified,andshallmeettherequirementssofaras theyarerelevantfo
31、rthehollowfloor.Thehollowfloorshallbedesignedinsuchaway thattherequirementsforthesystemshallbemet. NOTEUniformlydistributedloadsshouldnotbetakenasaloadbearing characteristic.Therelevantloadbearingcharacteristicislimitedbythepointload. Hollowfloorsaregradedinaccordancewiththeultimateloadinaccordancew
32、ithtable1. Table1Loadclassesofhollowfloorsystem Class Ultimateload KN 1 4 2 6 3 8 4 9 5 10 6 12 Applicablesafetyfactorsareeither2,0or3,0dependingonthespecificorlocal requirements. 4.1.2 Ultimateload Whensubjectedtothetestdescribedin5.1,thespecimenshallsustaintheappropriate safetyloadforitsgradeassho
33、wnintable1,forthreemeasurementswithoutcollapsing. 4.2Deflection Themaximumdeflectionoftheelementshallnotexceed1/300ofthelengthofthegrid whilesubjecttotheworkingload.Page8 EN13213:2001 4.3 Solidityofloadbearinglayer Thesolidityoftheloadbearinglayerisanimportantcriterionfortheloadbearing capacityofthe
34、wholesystem. Themanufacturerhastodocumentthevalueofsolidity(bendingandcompressive strengthtestedinaccordancewithEN1961)oftheloadbearinglayerwhichwasusedin testandfurtherhastomeetthisvalueonsite. 4.4 Dimensionaldeviations 4.4.1 Thicknessoftheloadbearinglayer Requirementsforthethicknessoftheloadbearin
35、glayeranddeviationsdependonthe systemstatedbythemanufacturer.Aminimumthicknessshallbespecifiedin accordancetotable2bythemanufacturerwhichwillallowthefloortomeetthespecified loadbearingrequirements. 4.4.2 Deviationsofthesurfaceflatness Deviationsofflatnessinthesurfacesofhollowfloorsshallcomplytotheva
36、luesgivenin table2. Table2Surfacedeviationsfromflatness Deviationfromaflatlevelatadistance betweentwopositions Distance 0,1m 1m 1m 4 4m Alloweddeviation 2mm 4mm 10mm NOTEFordistancesinbetweenthesevalues,thedeviationshavetobe interpolated. 4.4.3 Deviationsfromthedatum Thehorizontallevelofthecompletes
37、urfacehastomeetthe0 levelwithdeviationsas givenintable3.Page9 EN13213:2001 Table3Datumdeviations Deviationfromthe0 levelatadistancebetweentwopositions Distance 1mto3m 3mto6m 6mto15m 15mto30m 30m alloweddeviation 8mm 12mm 16mm 18mm 20mm 4.4.4 Positionsofcutouts Whenleavingcutoutsintheloadbearinglayer
38、duringfabricationorlater,deviationsfrom thenominalrangeshallnotexceedalevelatwhichfunctionalproblemsmayoccur. Cutoutsshallbemadewithinthespecifiedgeneraltolerances. 4.5 Reactiontofire Whererequired,thehollowfloorshallbeclassifiedforitsreactiontofireaccordingto prEN135011:2000.Wherethetestmethodpermi
39、tsarepresentativeportionofthe hollowfloortobetested,thisshallbedoneinaccordancewiththeprovisionsofthat method.Wherenotpossible,reactiontofiretestingandclassificationshallbeonthe basisoftheperformanceofeachcomponentand/ormaterialmakingupthehollow floor.Inthiscase,resultsforthehollowfloorshallbebasedo
40、nstatingthereactionto fireclassificationofeachcomponentand/ormaterial. WherematerialsorcomponentsmaybeclassifiedasreactiontofireClassA1 withouttheneedfortesting 1 ,thisshallbestatedforthatmaterialorcomponent. 4.6 Resistancetofire Whererequired,thehollowfloorshallbeclassifiedforitsresistancetofireacc
41、ording toprEN135012:2000. 4.7Electrostatic conductivity ThesystemshallcomplywithEN1081,EN1815andHD384.6.61. 1 SeeCommissionDecision96/603/ECPage10 EN13213:2001 4.8 Riskofelectrocution TheelementshallcomplywithHD384.5.54,HD384.4.473. NOTE OtherstandardsoncomponentsareunderpreparationbyCENELEC/BTTF 62
42、2.UntiltheseEuropeanStandardsbecomevalidnationalstandardsor regulationsshouldbecompliedwith. InadditiontheelementshallcomplywithEuropeanstandardsinrespectofriskof electrocutionifexisting.Intheabsenceofsuchstandards,elementsshallcomply withrequirementsvalidintheplaceofuseoftheproduct. 4.9 Acousticins
43、ulation Whererequiredtheimpactand/orairbornesoundinsulationofthehollowfloorsshallbe testedinaccordancetoENISO14012. 4.10 Protectionagainstcorrosion TheelementshallcomplywithEuropeanstandardsinrespectofprotectionof metallicmaterialsagainstcorrosionifexisting.Intheabsenceofsuchstandards, elementsshallcomplywithrequirementsvalidintheplaceofuseoftheproduct. 4.11Thermal conductivity Whererequired,thethermalconductivityshallbedeterminedinaccordanceto EN12524orbytestingtoEN12644orEN12667. 4.12 Absorptionofhardbodyimpact Whererequired,thesystemshall
