BS EN 12810-1-2004 Facade scaffolds made of prefabricated components - Product specifications《预制组件制正面脚手架 产品规范》.pdf

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1、BRITISH STANDARD BS EN 12810-1:2003 Faade scaffolds made of prefabricated components Part 1: Products specifications The European Standard EN 12810-1:2003 has the status of a British Standard ICS 91.220 BS EN 12810-1:2003 This British Standard was published under the authority of the Standards Polic

2、y and Strategy Committee on 16 June 2004 BSI 16 June 2004 ISBN 0 580 43908 9 National foreword This British Standard is the official English language version of EN 12810-1:2003. It supersedes BS 1139-5:1990 which is withdrawn. The UK participation in its preparation was entrusted by Technical Commit

3、tee B/514, Access and support equipment, to Subcommittee B/514/21, Access and working scaffolds, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. This standard is published with National annex NA, which gives furth

4、er information on the use of EN 12810-1:2003 in the UK. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using

5、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 responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from

6、 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 UK interests informed; monitor related international and European developments and promulgate them in the U

7、K. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 23 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTAN

8、DARD NORMEEUROPENNE EUROPISCHENORM EN128101 December2003 ICS91.220 Englishversion FaadescaffoldsmadeofprefabricatedcomponentsPart1: Productsspecifications Echafaudagesdefaadecomposantsprfabriqus Partie1:Spcificationsdesproduits FassadengersteausvorgefertigtenBauteilenTeil1: Produktfestlegungen ThisE

9、uropeanStandardwasapprovedbyCENon4September2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeob

10、tainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions.

11、 CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATI

12、ON EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN128101:2003EEN128101:2003(E) 2 Contents Page 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. .6 4 Classificati

13、on6 5 Designation.7 6 Materials7 7 Generalrequirements 9 8 Requirementsforstructuraldesign .12 9 Manuals.14 10 Marking .15 11 Assessment15 AnnexA (informative) Componentscommonlyusedinprefabricatedscaffoldsystems .16 AnnexB (informative) Typicalbracingmethods18 AnnexC (informative) InformationaboutA

14、Deviations,selectionofclassesandadministrative nationalregulations. 19 AnnexZB(Informative)NationalADeviations .20EN128101:2003(E) 3 Foreword Thisdocument(EN128101:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC53“Temporaryworks equipment”,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbe

15、giventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestby June2004 ,andconflictingnationalstandardsshallbewithdrawnatthelatestby June2004 . ThisdocumentalsocontainsaninformativeannexZB. ThisEuropeanStandardsupersedestheEuropeanHarmonisationdocumentHD1000:19

16、88“Serviceandworking scaffoldsmadeofprefabricatedelements;Materials,dimensions,designloadsandsafetyrequirements“. ThisEuropeanStandardisoneofaseriesofstandardsaslistedbelow. EN128101, FaadescaffoldsmadeofprefabricatedcomponentsPart1:Productspecifications. EN128102,Faadescaffoldsmadeofprefabricatedco

17、mponents Part 2: Particularmethodsofstructural design. EN128111, TemporaryworksequipmentPart1:ScaffoldsPerformancerequirementsandgeneraldesign. prEN128112, TemporaryworksequipmentPart2:Informationonmaterials. EN128113, TemporaryworksequipmentPart3:LoadTesting. AnnexesA,BandCareinformative. According

18、totheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,

19、SwitzerlandandtheUnitedKingdom.EN128101:2003(E) 4 Introduction Basedontherequirementsspecified,amanufacturerproposesafaadescaffoldsystemandputsitforwardfor assessmentandcertificationofconformitywiththerequirementsofthisEuropeanStandard.Thestructuraldesign andassessmentiscarriedoutusingthestandardset

20、ofsystemconfigurationschosenbythemanufacturer,taking accountoftherequirementsofthisstandard. ManyofthedetailedrequirementsaregiveninEN128111,prEN128112andEN128113withwhichthis EuropeanStandardshouldberead,EN128102givesrequirementsforparticularmethodsofstructuraldesign.A faadescaffoldsystem,whichhasb

21、eensuccessfullyassessedwillalsosatisfythecorrespondingrequirementsof EN128111,prEN128112andEN128113.Itmaybeusedwithoutanyfurthercalculationwithinthescopeofthe standardsetofsystemconfigurations.Iftheperformancerequirementsaremoreonerous,oriftheapplicationis outsidethestandardsetofsystemconfigurations

22、,thenfurthercalculationsmaybeneededinordertoshowthat sufficientresistanceandstiffnessisprovided. Itisanticipatedthatsomesystemswillbeabletoconformtotherequirementsofseveralclasses. ThisconversionofHD1000intoaEuropeanStandardisintendedtocreateacommontechnicalbasefordesign. Thisstandardhasanarrowersco

23、pethanHD1000becausemuchhasbeentransferredtoEN128111,prEN 128112andEN128113.EN128101:2003(E) 5 1Scope ThisEuropeanStandardspecifiestheperformancerequirementsandthegeneralrequirementsforstructural designandassessmentforprefabricatedfaadescaffoldsystems.Thefaadescaffoldsareintendedforusewhile connected

24、tothefaadewithties.Scaffoldsystemsareclassifiedbysixcriteria,seeTable1. Itislimitedtofaadescaffoldsystemsthathavestandardsmadeofsteeloraluminiumalloyandhaveother elementsmadeofthesematerialsortimberbasedmaterials. Itdefinesastandardsetofsystemconfigurationsunderwhichthestructuraldesigniscarriedout.O

25、ther configurationsmaybepossiblewithsomesystems,buttheyareoutsidethescope. ThisstandardshouldbereadinconjunctionwithEN128111,prEN128112,EN128113andEN128102which specifycertainoftherequirements. Thisstandarddoesnotspecifyrequirementsforprotectionfans.Itdoesnotgiveinformationabouterection,use, dismant

26、lingormaintenance. Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepubli

27、cationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN39, LoosesteeltubesfortubeandcouplerscaffoldsTechnicaldeliveryconditions . EN74, Couplers,loosespigotsandbaseplatesforuseinw

28、orkingscaffoldsandfalseworkmadeofsteeltubes Requirementsandtestprocedures . EN7558,AluminiumandaluminiumalloysExtrudedrod/bar,tubeandprofilesPart8:Portholetubes, tolerancesondimensionsandform. EN10204, MetallicproductsTypesofinspectiondocuments. EN102192, Coldformedweldedstructuralhollowsectionsofno

29、nalloyandfinegrainsteelsPart2:Tolerances, dimensionsandsectionalproperties. EN128102:2003, FaadescaffoldsmadeofprefabricatedelementsPart2:Particularmethodsofstructural design. EN128111:2003, TemporaryworksequipmentPart1:ScaffoldsPerformancerequirementsandgeneral design. prEN128112, Temporaryworksequ

30、ipmentPart2:Informationonmaterials . EN128113:2002, TemporaryworksequipmentPart3:LoadTesting. ENV19992:1998,Eurocode9: DesignofaluminiumstructuresPart2:Structuressusceptibletofatigue .EN128101:2003(E) 6 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN128111a

31、ndthefollowingapply. 3.1 Scaffoldsystem a)setofinterconnectingcomponents,mostlypurposedesignedforthescaffoldsystem,and b)theassessedstandardsetofsystemconfigurationsand c)theproductmanual 3.2 Component partofascaffoldsystem,whichcannotbedismantledfurthere.g.adiagonaloraverticalframe 3.3 Element inte

32、gral(e.g.welded)partofacomponent,e.g.atransomofaverticalframe 3.4 Connectiondevice devicewhichconnectstwoormorecomponents 3.5 Configuration particulararrangementofconnectedcomponents 3.6 Systemconfiguration configurationofthescaffoldsystemcomprisingacompletescaffoldorarepresentativesectionfromit 3.7

33、 Standardsetofsystemconfigurations specifiedrangeofsystemconfigurationsforthepurposeofstructuraldesignandassessment 3.8 Systemwidth( SW) maximumwidthclassofTable1ofEN128111:2003whichcanberealisedbetweenthestandards 3.9 Assessment thecheckingprocessestablishingwhethereverythingcomplieswiththerequirem

34、entsspecifiedinthisstandard 4Classification AscaffoldsystemshallbeclassifiedinaccordancewithTable1.EN128101:2003(E) 7 Table1Classificationofscaffoldsystems Classificationcriterion Classes serviceload 2,3,4,5,6inaccordancewithTable3ofEN128111:2003 platformsandtheirsupports (D)designedwith(N)notdesign

35、edwithdroptest systemwidth SW06,SW09,SW12,SW15,SW18,SW21,SW24 headroom H1andH2inaccordancewithTable2ofEN128111:2003 cladding (B)withor(A)withoutcladdingfacilities verticalaccessmethod (LA)byladderor(ST)bystairwayor(LS)byboth 5Designation Thedesignationofascaffoldsystem,whichisinconformitywiththissta

36、ndardshallconsistofthefollowingparts. Serviceloadclass:seeTable1 droptestsonplatforms (D)withdroptestsor (N)without Systemwidthclass:seeTable1/baylengthincm Headroomclass:seeTable1 (A)withoutcladding;(B)withcladdingseeTable1 (LA)withladder;(ST)stairsor(LS)both:seeTable1 Theexampleisofascaffoldofload

37、class4,systemwidthatleast0,9mandlessthan1,2mbaylength2,5m, headroombetweenworkingareasandtransomortiemember Whenascaffoldsystemincludesmorethanoneloadclassesand/ordimensionsaseparatelineofdesignation shallbeprovidedforeach. 6Materials 6.1General Materialsshall,unlessotherwisestatedin6.2,bechoseninac

38、cordancewithclause4ofEN128111:2003and withprEN128112.InformationaboutthemostcommonlyusedmaterialsisgiveninprEN128112. ScaffoldEN128104DSW09/250H2BLSEN128101:2003(E) 8 6.2Specificmaterialrequirements 6.2.1 Typesofmaterial Thestandardsshallbemadeofsteeloraluminiumalloy. 6.2.2 Steeltubes(circular) Stee

39、ltubeswithanouterdiameterof48,3mmshallbeinaccordancewiththespecificationinTable2. NOTE Fortubeswithotherdiameters,see4.2.1.3ofEN128111:2003. Table2Combinationofwallthicknessandyieldstressofsteeltubeswithanouterdiameterof48,3mm Nominalwall thickness t Minimumyieldstress Minustolerancesofthewallthickn

40、ess mm N/mm 2 mm 1 2,7 t2,9 315 0,2 2 t 2,9 235 inaccordancewithEN102192 6.2.3 Aluminiumtubes(circular) Aluminiumtubeswithanouterdiameterof48,3mmshallconformtothespecificationinTable3. Table3Combinationofnominalwallthicknessandyieldstressofaluminiumtubeswithanouter diameterof48,3mm Nominalwall thick

41、ness t Minimumyieldstress Minustolerancesofthewallthickness mm N/mm 2 mm 1 3,2 t3,6 250 0,2 2 3,6 t4,0 215 0,2 3 t 4,0 195 inaccordancewithEN7558 6.3Inspectiondocuments Thematerialsusedforloadbearingelementsshallbesuppliedwithatestreport2.2inaccordancewithEN10204 oraspecifictestreport2.3.Thefollowin

42、gmaterialsrequireinspectioncertificates3.1BofEN10204atleast: steelwithanominalyieldstresshigherthan235N/mm; cast iron; aluminium alloys; steeltubesforstandardswithanominalwallthicknesslessthan2,9mm. Thecertificatesforthetubesshallincludetheweight,thedimensionsandtheminustoleranceofTable2orTable3 asa

43、ppropriate.FormaterialsnotcoveredbyEN 10204comparablecertificatesshallbeprovided.EN128101:2003(E) 9 7 Generalrequirements 7.1 Completenessoftherangeofcomponentsofthescaffoldsystem Thescaffoldsystemshallcompriseacompletesetofallthecomponentsnecessarytoerectthestandardsetofthe systemconfigurations,whichshallbedeclaredbythemanufacturer.Indetail,itmeans: a) thenecessaryverticalandhorizontalcomponents,seeA.1; b) thec