1、BRITISH STANDARD BS EN 13706-2:2002 Reinforced plastics composites Specifications for pultruded profiles Part 2: Method of test and general requirements The European Standard EN 13706-2:2002 has the status of a British Standard ICS 83.120; 83.140.99 BS EN 13706-2:2002 This British Standard, having b
2、een prepared under the direction of the Materials and Chemicals Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 11 November 2002 BSI 11 November 2002 ISBN 0 580 40721 7 National foreword This British Standard is the official E
3、nglish language version of EN 13706-2:2002. The UK participation in its preparation was entrusted to Technical Committee PRI/42, Fibre reinforced thermosetting plastics and prepregs, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to
4、its secretary. 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 the “Search” facility of the BSI Electron
5、ic 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 legal obligations. aid enquirers to unde
6、rstand 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 UK. Summary of pages This document compris
7、es a front cover, an inside front cover, the EN title page, pages 2 to 40, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE E
8、UROPISCHENORM EN137062 October2002 ICS83.120;83.140.99 Englishversion ReinforcedplasticscompositesSpecificationsforpultruded profilesPart2:Methodsoftestandgeneralrequirements CompositesenplastiquerenforcSpcificationpourles profilspultrudsPartie2:Mthodesdessaietexigences gnrales VerstrkteKunststoffve
9、rbundwerkstoffeSpezifikationen frpultrudierteProfileTeil2:Prfverfahrenund allgemeineAnforderungen ThisEuropeanStandardwasapprovedbyCENon16September2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstanda
10、rdwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibili
11、tyofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,Switz
12、erlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN137062:2002EEN137062:2002(E) 2 Con
13、tents page Foreword3 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4 4 Generalrequirements 5 4.1 Appearance.5 4.2 Dimensionaltolerance. 5 4.3 Workmanship .5 5 Sampling.5 5.1 General5 5.2 CertificateofConformity. 5 5.3 Resolutionofqualityissues .5 6 Preparationofplatesandtestspecimens .5
14、6.1 Manufactureoftestplates 6 6.2 Preparationofspecimens .6 6.3 Profilefullsectiontestspecimens. 6 7 ListofProperties 7 8 Labelling .8 AnnexA (normative) VisualDefects:DescriptionsandAcceptanceLevels (seealsoannexC Workmanship)9 AnnexB (normative) Dimensionaltolerancesforpultrudedprofiles.12 AnnexC
15、(normative) Workmanship .14 AnnexD (normative) Determinationofeffectiveflexuralmodulus.16 AnnexE (normative) Determinationofthepinbearingstrength 21 AnnexF (informative) Recommendedtestmethodsforparticularrequirements .26 AnnexG (informative) Determinationofflexural,shearandtorsionalstiffnesspropert
16、ies.29 Bibliography 40EN137062:2002(E) 3 Foreword ThisdocumentEN137062:2002hasbeenpreparedbyTechnicalCommitteeCEN/TC 249“Plastics“,the secretariatofwhichisheldbyIBN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyApril20
17、03,andconflictingnationalstandardsshallbewithdrawnatthelatestby April2003. Part2ofthisEuropeanStandard,EN13706,definesthetestmethodsandgeneralrequirementsapplicabletothe specificationofpultrudedprofiles. EN13706consistsofthefollowingpartsunderthegeneraltitle ReinforcedplasticscompositesSpecification
18、sfor pultrudedprofiles . Part1:Designation Part2:Methodsoftestandgeneralrequirements Part3:Specificrequirements AnnexesAtoEofarenormative.AnnexesFandGareinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanS
19、tandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN137062:2002(E) 4 1Scope 1.1 ThisPart2ofEN13706specifiesthegeneralrequirementsapplicabletothespecificationofal
20、ltypesof pultrudedprofilesfallingwithinthescopeofthisspecificationasdefinedinPart1ofEN13706. 1.2 ThisPart2ofEN13706specifiesthepropertiestobefollowedinthepreparationoftestspecimensforthe determinationofmechanicalpropertiesrequiredforthedesignationinPart1andthespecificrequirementsin Part3ofEN13706. 1
21、.3 ThisPart2ofEN13706alsospecifiesthetestmethodstobeusedtodetermineboththedesignatedandthe specifiedpropertiesgiveninParts1and3respectivelyofEN13706. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedatthe
22、appropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamend
23、ments). EN10204, MetallicproductsTypesofinspectiondocuments . ENISO472, PlasticsVocabulary(ISO472:1999). ENISO5274, PlasticsDeterminationoftensilepropertiesPart4:Testconditionforisotropicandorthotopic fibrereinforcedplasticscomposites(ISO5274:1997) . ENISO14125, FibrereinforcedplasticcompositesDeter
24、minationofflexuralproperties(ISO14125:1998) . ENISO14130,FibrereinforcedplasticcompositesDeterminationofapparentinterlaminarshearstrengthby shortbeammethod(ISO14130:1997). ISO12686, FibrereinforcedplasticsMethodsforproducingtestplatesPart6:Pultrusionmoulding . ISO5893, Rubberandplasticstestequipment
25、Tensile,flexuralandcompressiontypes(constantrateoftraverse) Specification. NOTE OthertestmethodsinTablesF.1toF.4ofannexFareinformativeandthefulltitlesaregiveninthoseTables. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninENISO472andthefollowingapply. 3.1 pultr
26、usion continuousproductionprocessforthemanufactureofcompositeprofiles,bypullinglayersoffibrousmaterials, impregnatedwithasyntheticresin,throughatemperaturecontrolleddie,andbycuringand/orcoolingtheresin, formingthefinalshapeoftheprofile 3.2 pultrudedprofile linearcompositeproducts,producedcontinuousl
27、ybythepultrusionprocessandusuallyofconstantcrosssection andcharacteristicsEN137062:2002(E) 5 3.3 structural areaofapplicationofpultrudedprofileswheretheloadbearingcharacteristicisthemajorcriterionofdesignand wheretheproductispartofaloadbearingsystem.Forthepurposesofthisstandardtheminimummechanical p
28、ropertiesforaprofiletobeclassifiedasstructuralisonewhichmeetstheminimumpropertiesofgradeE17as definedinTable1of4.4inEN137063:2002 3.4 reinforcementlayer discretelayerofreinforcementcomprisingofonetypeoffibreformat,suchasunidirectionalrovings,matorfabric 3.5 transversereinforcement reinforcementinclu
29、dedtoprovidetherequiredlevelofpropertiesinthedirectiontransversetothepultrusionaxis (e.g.mat,fabric) 4 Generalrequirements 4.1Appearance ThepultrusionshallmeettherequirementsgiveninannexA,“VisualDefects:DescriptionsandAcceptance Levels”. 4.2Dimensionaltolerance Thepultrusionshallmeettherequirementsg
30、iveninannexB,“DimensionalTolerancesforPultrudedProfiles”. 4.3Workmanship ThepultrusionshallmeettherequirementsgiveninannexC,“Workmanship”. 5Sampling 5.1General Thepropertiesofpultrudedprofilesshallbemeasuredbythemanufacturerinaccordancewitharecognisedquality controlschemeanddocumentedintheformofacer
31、tificateofconformity. 5.2CertificateofConformity Whererequiredbythecustomeracertificateofconformityshallbeissuedidentifyingboththeobligatoryproperties asdefinedinEN137063,plusotheroptionaltestsasmaybeagreedbetweencustomerandsupplier.The certificateshallcomplywiththerequirementsofEN10204. 5.3Resoluti
32、onofqualityissues Inthecasewhenissuesofqualityarisebetweencustomerandsupplier,retestingofthematerialisnecessary. Thesamplingandtestsshallbeundertakenasagreedbetweencustomerandsupplier. 6 Preparationofplatesandtestspecimens Testspecimensshallbecutfromtheprofilewherethedimensionsoftheprofilepermit(see
33、6.2.2).Inothercases, atestplatecanbeusedtosimulatethepultrusionforthedeterminationofthelaminatepropertiesfordesignor qualificationpurposes.EN137062:2002(E) 6 6.1Manufactureoftestplates TestplatesshallbemanufacturedinaccordancewithISO12686usingaflatstripdie.Fortestspecimenscutonly inthedirectionofpro
34、duction,theflatstripshallbeaminimumof50mmwide. Ifpropertiesperpendiculartothedirectionofproductionarerequired,theflatstripshallbeaminimumof250mm wide. Thethicknessoftheflatstripshallbethesameastheprofilebeingsimulated. Therawmaterialsused,thelaminateconstructionandtheproductionparameters(dietemperat
35、ure,pullspeed, etc.)ofthetestplateshallmatchascloselyaspossibletheintendedproductionconditionsoftheprofilebeing simulated. 6.2Preparationofspecimens 6.2.1Dimensions Testspecimensshallbecuttothedimensionsandtolerancesgivenintheindividualtestmethods. 6.2.2 Cuttingoftestspecimens Testspecimensshallnotb
36、etakencloserthan10mmtotheedgesorchangeinsectionofaprofile.Thecuttingof testspecimensshallbeundertakeninsuchawaythatanyresultantedgedefectsdonotadverselyaffectthetest results.Oneofthefollowingthreeproceduresmaybeused. 6.2.2.1Milling TestspecimensmaybecutfromthetestplaqueusingaduplicatingorCNCmillingm
37、achine. 6.2.2.2Sawing Testspecimensmaybecutfromthetestplaqueusingacircularsawfittedwithahardenedmetalordiamond edgedsawblade.Alternativetechniquessuchaslaserorwaterjetcuttingarealsoacceptableifmeetingtheabove qualityrequirements. 6.2.2.3Precutting Testspecimensmaybecutbyanyconvenientmeanstoaminimumo
38、f5mmoverthespecifiedwidthofthetest specimen.5or10testspecimensmaythenbepackedtogetherandmilledtosizeasablock. 6.3Profilefullsectiontestspecimens Aprofilefullsectiontestshallbeusedtodeterminetheeffectivefullsectionflexuralmodulusasrequiredin clause4ofEN137063:2002usingthetestmethoddescribedinannexD.
39、Samplesfortheprofilefullsectiontestshallbeselectedinaccordancewiththecriteriagiveninclause5ofthis Part2. Thesamplesselectedshallbecutsquareattheendsandofsufficientlengthfortheintendedtest(seeannexDof Part2),andfreefromobviousproductionorotherdefectsaslistedinannexesBandC.EN137062:2002(E) 7 7 ListofP
40、roperties Table1definesthelistofmaterialpropertieswhichshallbespecifiedandthetestmethodswhichshallbeusedin eachcasetodeterminethepropertyvalue. Table1Listofpropertieswhichshallbespecifiedandassociatedtestmethods Property Unit TestMethod 1.1 FullSectiontest GPa annexD,EN137063 1.2 Tensionmodulusaxial
41、 GPa 1.3 Tensionmodulustransverse GPa ENISO5274 1.4 Tensionstrengthaxial MPa 1.5 Tensionstrengthtransverse MPa 1.6 Pinbearingstrengthaxial MPa annexE,Part2 1.7 Pinbearingstrengthtransverse MPa 1.8 Flexuralstrengthaxial MPa ENISO14125 1.9 Flexuralstrengthtransverse MPa 1.10 Interlaminarshearstrengtha
42、xial MPa ENISO14130 NOTE Itshouldbenotedthatthestackingsequenceofthedifferentreinforcementsformats(e.g.mat,rovings)producesa “sandwichtype”layeredstructure,whichresultsindifferentpropertiesbeingobtainedinflexuralandtensilecoupontests.T he positionofthelayupintheprofileinwebsandflangesresultsinsimila
43、rdifferencesbetweenthesecoupontestsandtheful l sectiontest.Itisnotpossibletopredictanyofthevaluesfromdataobtainedfromadifferenttestmodeortestdirection. Table2definesthelistofmaterialpropertieswhichmaybespecifiedbyagreementbetweencustomerandsupplier andthetestmethodswhichshallbeusedineachcasetodeterminethepropertyvalue. Table2Listofpropertieswhichmaybespecifiedandassociatedtestmethods Property Units TestMethod 2.1 Compressionstrengthaxial MPa ENISO14126 2.2 Compressionstrengthtransverse MPa 2.3 Fibrecontentbyw
