BS EN 12426-2000 Industrial commercial and garage doors and gates - Air permeability - Classification《工业、商业和汽车库门 透气率 分类》.pdf

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12426:2000 The Euro

2、pean Standard EN 12426:2000 has the status of a British Standard ICS 91.060.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Industrial,commercial and garage doors and gates Air permeability ClassificationThis British Standard, having been prepared under the direction of the

3、 Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 October 2000 BSI 10-2000 ISBN 0 580 36536 0 BS EN 12426:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British Standa

4、rd is the official English language version of EN 12426:2000. The UK participation in its preparation was entrusted by Technical Committee B/538, Doors, windows, shutters, hardware and curtain walling, to Subcommittee B/538/5, Industrial, commercial and garage doors and gates, which has the responsi

5、bility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizati

6、ons represented on this subcommittee 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 in the BSI Standards Catalogue under the section entitled “International Standards

7、 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 provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard d

8、oes not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 4, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last is

9、sued.EUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN12426 July2000 ICS91.060.50 Englishversion Industrial,commercialandgaragedoorsandgatesAir permeabilityClassification Portesquipantleslocauxindustriels,commerciauxetles garagesPermabilitlairClassification ToreLuftdurchlssigkeitKlassifizierung This

10、EuropeanStandardwasapprovedbyCENon19July2000. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtai

11、nedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions

12、. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRN

13、ORMUNG CentralSecretariat:ruedeStassart,36B1050Brussels 2000CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN12426:2000EPage2 EN12426:2000 Contents Page Foreword 2 1 Scope 3 2 NormativeReferences 3 3 Termsanddefinitions 3 4 Classification 4 5 Marking

14、 4 Foreword ThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC33“Doors, windows,shutters,buildinghardwareandcurtainwalling“,thesecretariatofwhichisheldby AFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication ofanidenticaltextorbyendorsement,atthelatestbyJ

15、anuary2001,andconflictingnational standardsshallbewithdrawnatthelatestbyJanuary2001. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium, CzechRepublic,Denmark,Finland,France,Germany,Greece,Icel

16、and,Ireland,Italy,Luxem bourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom. NoexistingENstandardissuperseded. Thisstandardisoneofaseriesofperformancestandardsidentifiedwithintheproductstan dardprEN13421:1998. EuropeanStandardsaswellasrelevantnationalregulationsandstandards

17、willenablethe actualexposurelevelstobedeterminedfortheindividuallocationsoftheproducts.Page3 EN12426:2000 1 Scope 1.1 General ThisEuropeanStandardspecifiestheclassificationforairpermeabilityfordoorsinaclosed position,whentestedinaccordancewithEN12427. Thedoorsareintendedforinstallationinareasinthere

18、achofpeople,forwhichthemainin tendedusesaregivingsafeaccessforgoods,vehiclesandpersonsinindustrial,commercial orresidentialpremises. Thedoorsmaybemanuallyorpoweroperated. ThisdocumentappliestoalldoorsprovidedinaccordancewithprEN13241:1998. 1.2 Exclusions Itdoesnotapplyto: lockgatesanddockgates; door

19、sonlifts; doorsonvehicles; armoureddoors; doorsmainlyfortheretentionofanimals; theatretextilecurtains; horizontallymovingdoorslessthan2,5mwideand6,25marea,designedprincipallyfor pedestrianuse; revolvingdoorsofanysize; doorsoutsidethereachofpeople(suchascranegantryfences); railwaybarriers; barriersus

20、edsolelyforvehicles. 2 NormativeReferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromother publications.Thesenormativereferencesarecitedattheappropriateplacesinthetextand thepublicationsarelistedhereafter.Fordatedreferencessubsequentamendmentstoorrevi sionsofanyofthesep

21、ublicationsapplytothisEuropeanStandardonlywhenincorporatedinit byamendmentorrevision.Forundatedreferencesthelatesteditionofthepublicationreferred toapplies. EN12427 Industrial,commercialandgaragedoorsandgates AirpermeabilityTestmethod EN124331 Industrial,commercialandgaragedoorsandgates TerminologyP

22、art1:Typesofdoors EN124332 Industrial,commercialandgaragedoorsandgates TerminologyPart2:Partsofdoors prEN13241:1998 Industrial,commercialandgaragedoorsandgates Productstandard 3 TermsanddefinitionsPage4 EN12426:2000 ForthepurposeofthisstandardthetermsanddefinitionsinEN124331andEN124332 apply.Inaddit

23、ionthefollowingdefinitionsalsoapply: 3.1 Airpermeability:abilityofatestspecimeninrelationtotheoverallarea,whenin closedposition,toallowairflow,expressedinm 3 /m 2 h. 3.2 Overallarea:theareaofthestructuralopeningofthespecimen,expressedin squaremeters(m 2 ). 4 Classification Theairpermeabilityofatests

24、pecimenshallbedeclaredinrelationtoclassesindicatedin table1. Atestspecimenbelongstoaspecifiedclass,ifthetestresultsmeasuredinaccordancewith EN12427donotexceedthevaluespecifiedforthatclassasgivenintable1. Table1Airpermeabilityclasses Class Airpermeability p atapressureof50Pa m/mh Specification 0 Nope

25、rformancedetermined 12 4 21 2 36 43 51 , 5 6 Exceptional;Agreementbetweenmanufacturer andpurchaserforbothleakageandpressure. NOTEWhereconditionsabove50Paapply,thenthisisconsideredtobeexcep tionalandhigherthanclass5andshouldbethesubjectofcontractapprovalbetween themanufacturerandthepurchaser. 5 Marki

26、ng TheperformanceclassshallbeclearlymarkedinaccordancewithprEN13241:1998eitheron thedoorlabelorintherelevantdocumentation.blankBS EN 12426:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

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