1、BRITISH STANDARD BS EN 13595-2:2002 Protective clothing for professional motorcycle riders Jackets, trousers and one-piece or divided suits Part 2: Test method for determination of impact abrasion resistance The European Standard EN 13595-2:2002 has the status of a British Standard ICS 13.340.10 BS
2、EN 13595-2:2002 This British Standard, having been prepared under the direction of the Health and Environment Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 16 October 2002 BSI 16 October 2002 ISBN 0 580 40586 9 National fore
3、word This British Standard is the official English language version of EN 13595-2:2002. The UK participation in its preparation was entrusted by Technical Committee PH/3, Protective clothing, to Subcommittee PH/3/9, Clothing for protection of riders of motorcycles, which has the responsibility to: A
4、 list of organizations 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 Catalogue under the section entitled “International
5、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 responsible for its correct application. Compliance with a British Sta
6、ndard 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 UK interests informed; monitor related international and Europ
7、ean 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 12, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amend
8、ments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN135952 September2002 ICS13.340.10 Englishversion ProtectiveclothingforprofessionalmotorcycleridersJackets, trousersandonepieceordividedsuitsPart2:Testmethodfor determinationofimpactabrasionresistanc
9、e Vtementsdeprotectionpourlesmotocyclistes professionnelsVestes,pantalonsetcombinaisonsuneou deuxpicesPartie2:Mthodedessaipourdterminerla rsistancelabrasionparimpact SchutzkleidungfrprofessionelleMotorradfahrerJacken, HosenundeinundmehrteiligeAnzgeTeil2: PrfverfahrenzurBestimmungderStoabriebfestigke
10、it ThisEuropeanStandardwasapprovedbyCENon1August2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsma
11、ybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official vers
12、ions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHES
13、KOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN135952:2002EEN135952:2002(E) 2 Contents page Foreword3 Introduction .4 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4 4
14、Determinationofimpactabrasionresistance. 5 4.1 Principle5 4.2 Apparatus .5 4.3 Testspecimens 7 4.4 Procedure .7 4.5 Testreport . .8 AnnexZA (informative) ClausesofthisEuropeanStandardaddressingessentialrequirementsor otherprovisionsofEUDirectives 12EN135952:2002(E) 3 Foreword ThisdocumentEN135952:20
15、02hasbeenpreparedbyTechnicalCommitteeCEN/TC162“Protectiveclothing includinghandandarmprotectionandlifejackets“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMarch2003,andconflictingnati
16、onalstandardsshallbewithdrawnatthelatestby March2003. ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s). ForrelationshipwithEUDirective(s),seeinformativeannexZA,whichisanintegralpartofthisdocu
17、ment. Thisstandardispartofaseriesofstandardsspecifyingrequirementsforparticularitemsofclothingorparticular performancelevelsandhazards.EN13595comprisesfourparts: Part1:Generalrequirements; Part2:Testmethodfordeterminationofimpactabrasionresistance; Part3:Testmethodfordeterminationofburststrength; Pa
18、rt4:Testmethodfordeterminationofimpactcutresistance. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Mal
19、ta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN135952:2002(E) 4 Introduction Theonlyprotectionamotorcyclistinvolvedinaroadtrafficaccidenthasagainstinjuryistheclothingheorsheis wearingatthetime.Motorcyclistsclothingisgenerallywornasanextensionofnormalclothing,providing
20、protectionagainstambientconditionsofwind,waterandcold,butitshouldalsoprovidesomeprotectionfrominjury intheeventofanaccident.Itisintendednottohinderariderfromcontrollinghismachine.Itshouldbeofan acceptableappearancetothewearer. ThisEuropeanStandardisprimarilyconcernedwiththeprotectionprovidedbyclothi
21、ngagainstinjuryinaccidents. Thehazardstowhichmotorcyclistsareexposedvarywidelydependingonthephysicalenvironmentsuchasthe natureoftheroadtrackormountainside,theclimaticenvironment,thetrafficenvironment,thespeedatwhichthe motorcycleisbeingriddenandtheskilloftherider.Thenumberofcombinationsofpossibleha
22、zardsisverylarge. Totalclothingperformanceagainsteveryidentifiedhazardcouldberequiredforeachcombination.Thiswouldbe impracticablycomplicated.Thereforethisstandardcontainstherequirementsforsinglecharacteristicsofsingle itemsofclothingorsimplecombinationsofgarments. Thisstandardispartofaseriesofstanda
23、rdsspecifyingrequirementsforparticularitemsofclothingorparticular hazards.FurtherPartswillbeissuedinduecourse. 1Scope ThisEuropeanStandardspecifiesatestmethodforassessmentofprotectionefficiencyofprofessionalmotorcycle ridersjackets,trousersandonepieceanddividedsuitswhichareintendedtoprotectthewearer
24、against mechanicalinjuryonmetalledroadsurfaces. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmen
25、tstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN388:1994, Protectiveglovesagainstmechanicalrisks . EN135951:2002, Protectiveclothingforprofe
26、ssionalmotorcycleridersJackets,trousersandonepieceor dividedsuitsPart1:GeneralRequirements. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thefollowingtermsanddefinitionsapply. 3.1 chamoisleather leathermadefromthefleshsplitofsheepskinorlambskin,orfromsheepskinorlambskinfromwhichthegrain
27、has beenremovedbyfrizing,andtannedbyprocessesinvolvingoxidationofmarineoilsintheskin,usingeithersolely suchoils(fulloilchamois)orfirstanaldehydeandthensuchoils(combinationchamois)EN135952:2002(E) 5 3.2 professionalrider apersonwhoisemployedtoprovideorcontractstoperformforreward,theservicesrequiringt
28、heridingofa motorcycle Examplesare: a) thedeliveryofletters,packetsorothersmallfreight; b) thetransportofpassengersbymotorcycle; c) emergencymedicaltreatment; d) vehiclebreakdownsupport. 4 Determinationofimpactabrasionresistance 4.1Principle Atestspecimenisdroppedfromasetheightontoanabrasivebeltmovi
29、ngatafixedspeedoverarigidhorizontal surface.Thetimeforthespecimentofullyabradeismeasuredbydetectingthedifferenceintimebetweenthe breakingoftwoelectricalwires,onepassingovertheouterandoneovertheinnersurfaceofthespecimen. 4.2Apparatus 4.2.1 Apparatusconformingtothefollowingcharacteristics: Belt speed
30、8 m/s Beltgrit OP60 Abraded area 1963 mm 2 Staticforceonsample 49N Staticpressureonsample 25kPa Drop height 50 mm AsuitableapparatusconsistsofthefollowingunitsillustratedinFigures1,2and3.Numbersinparenthesesrefer tothoseonthefigures. a) A750Wmotororlargerdrivingahighmassroller(2)(10kgormore)withadia
31、meterofmorethan150mm. b) Ahighmassroller(3)(10kgormore)thatisnotdriven. c) AnOP60aluminiumoxideabrasivegritbelt(4)passingaroundthetworollersandtensioned.Therollersare camberedi.e.havingalargerdiameterattheirmidpointstokeepthebeltcentred. d) Ahorizontalrobuststeelplate(5)morethan20mmthickoverwhichthe
32、toprunofthebeltpasses. e) Abeltcleaninganddustremovingsystem.Thefollowingisused: 1) Acylindricalbrush(6)200mmindiameter,drivenbyasecondmotor.Thepolypropylenebristlesofthe brushare0,2mmindiameterwithafreelengthof45mm;thereareapproximately200000bristlesina brush200mmlongwhichfitsthebeltsused.Thebrushi
33、srunsothatthebristlesjusttouchthebeltasit goesovertheroller.Thebristleshaveatipspeedthreetimesthatofthebeltandinthesamedirection.EN135952:2002(E) 6 2) Twodustextractionpoints,one(7)beforeandone(8)afterthebrush.Theseconsistoftubesdirected acrossthebeltandgrounddownsothataslitisformedfacingthebelt.The
34、tubesarepositionedvery closetobutnottouchingthebeltasitgoesovertheroller.Thefirstremovescoarsematerialandthe secondfinedustleftbythebrush.(Thefirsttubecanbereplacedbyahighflowwi deboreextraction). f) Arigidpendulum(9)withthesampleholder(12)mountedatitsend.Thependulumishorizontalduring abrasionandmay
35、beraisedtoadesiredheightandreleasedbyasuitablemechanism(10).Thependulum hasapivot(11)thatpermitsmovementonlyinaverticalplane.Thependulumpositioncanbeadjusted laterally so that 3tracks can be used on each belt. The pendulum is of light construction with adjustable massesattachedabovethesample(13)togi
36、veaforceof49Nmeasuredbelowthesample. g) ThesampleholderisconstructedofmetalwiththedimensionsinFigure2.Itconsistsofatopplate(14), sampleholder(15)andfaceplate75mmindiameter(16)whichforconvenienceareconnectedbyascrew threadcutontheoutsideofthebody. h) Thefaceplatehasacentralflatface40mmindiameter(17),
37、whichissurroundedbyacurvedarea15mm widewitharadiusofcurvatureof35mm(18).Theremainderofthefaceareaissmoothlycontouredintothe verticalsideofthefaceplate(19). i) Thefaceplateiscoveredwithonelayerofsheepskinchamoisleather0,8mmto1,0mmthick(20)attached withelasticadhesive.Aftertenormoreimpactsonaflatsurfa
38、ceasinthetest,butwithoutabeltinplacethe flattenedareais45mmto47mmindiameterandremainsconstantthereafter. j) Thefaceplatewithchamoisiscoveredbytwo160mmdisksofcottondenimfabric(21),whicharestretched overthefaceplateandsecuredbythickrubberelasticbandsaroundthebodyofthesampleholder. k) Thesample(12)isst
39、retchedevenlyoverthedenimandheldinplacebyametalhoseclip(22).Samplesare normallydisks160mmindiameter.Thickcompositesampleswithfoamlayersneedtobewider. l) Twoinsulatedcopperwiresca.0,14mmindiameterareheldinplacewithadhesivetapeonthesideofthe specimenholder.Oneisbetweenthesampleandthedenim(23)andtheoth
40、er(24)isonthefaceofthe sample.Thewiresareplacedsoastolieflatandatapproximately45degreestothedirectionoftravelofthe belt. m) Thetwowiresareconnected(25)toasuitablemeasuringapparatussothatthetimebetweenthebreakingof thefirstwireandthebreakingofthesecondcanbemeasuredtoanaccuracyof10ms. n) Amanualmechan
41、ism(26)forliftingthesampleholderoffthebeltdirectlythesecondwireisbroken. o) Acompleteenclosure(27)fortheapparatuswithdustextractor(28)toprotecttheoperatorsfromflying fragments,movingpartsanddust. p) Commonearthingofmetalpartsintheapparatus,andmetaldustextractiontubing,andearthedmetal shieldingofthed
42、ustcollectionsystemsiftheyarewithincloseproximity.Thesemeasuresreduceproblems thatcouldbeencounteredinfalsetriggeringoftherecordingapparatusbyelectrostaticdischargesinthe apparatusandparticularlyinthedustextractionsystems. 4.2.2 Abrasivebeltsofthefollowingspecification:polyesterfabricbacking;alumini
43、umoxidegritofsizeOP60; thegritisresinbonded,closelyspacedandnot“supersized“(thatiswithoutglueorresinoverthegritfillingthe voidsbetweenthegritparticles);thegritiselectrostaticallydepositedontothebelt,notspreadbygravityfeed. NOTE Thistypeofbeltingisavailablefrommanymanufacturers.ProductP60YAOPolyBX139fromEnglishAbrasives andChemicalsPLC,MarshLane,LondonN17OXA,UK.,hasbeenfoundsatisfact
