1、BRITISH STANDARD BS EN 12503-3:2001 Sports mats Part 3: Judo mats, safety requirements The European Standard EN 12503-3:2001 has the status of a British Standard ICS 97.220.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 12503-3:2001 This British Standard, having been
2、prepared under the direction of the Consumer Products and Services Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 June 2001 BSI 06-2001 ISBN 0 580 37268 5 National foreword This British Standard is the official English language version of E
3、N 12503-3:2001. Together with BS EN 12503-1:2001, BS EN 12503-2:2001, BS EN 12503-4:2001, BS EN 12503-5:2001, BS EN 12503-6:2001 and BS EN 12503-7:2001, it supersedes BS 1892-2.10:1990 which will be withdrawn on 15 August 2001. The UK participation in its preparation was entrusted to Technical Commi
4、ttee SW/14, Gymnasium and sports equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Additional information Flame retardancy For sports matting used in the UK certain minimum levels of flame retardancy and the
5、 required test methodology will be detailed in BS 1892-3, which is in preparation. 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 Standard
6、s 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
7、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 interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and
8、 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 7 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. Dat
9、e CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN125033 April2001 ICS97.220.30 Englishversion SportsmatsPart3:Judomats,safetyrequirements TapisdesportPartie3:Tapisdejudo,exigencesde scurit SportmattenTeil3:Judomatten,sicherheitstechnische Anforderungen ThisEuropeanStandardwasapprovedbyCENo
10、n21January2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagemen
11、tCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandard
12、sbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStass
13、art,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN125033:2001EPage2 EN125033:2001 Contents Page Foreword. 2 1Scope. 3 2 N o r m a t i v e r e f e r e n c e s 3 3Termsanddefinitions 3 4 C l a s s i f i c a t i o n 4 5Performance
14、andsafetyrequirements 4 6 M a r k i n g 4 AnnexA (informative)Dimensionsandtolerances . 5 AnnexB(informative)Flameretardancy 6 Foreword ThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC136“Sports,playgroundandother recreationalequipment“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStan
15、dardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyOctober2001,andconflictingnationalstandardsshallbewithdrawnatthelatest byOctober2001. ThisstandardEN12503“Sportsmats“consistsof: Part1: Gymnasticmats,safetyrequirements Part2: Polevaultandh
16、ighjumpmats,safetyrequirements Part3: Judomats,safetyrequirements Part4: Determinationofshockabsorption Part5: Determinationofthebasefriction Part6: Determinationofthetopfriction Part7: Determinationofstaticstiffness TheannexesAandBareinformative. AccordingtotheCEN/CENELECInternalRegulations,thenati
17、onalstandardsorganizationsof thefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden, SwitzerlandandtheUnitedKingdom.Page3 EN125033:2001 1Scope Thissta
18、ndardspecifiesperformanceandsafetyrequirementsforjudomatsusedinschools,trainingand competition. Theperformanceandsafetyvaluesconcernshockabsorption,stiffness,antislipcharacteristicsofthebaseandtop frictioncharacteristicsofthesurface.Theyrefertotestmethodsdefinedinspecificstandardsindicatedinclause2.
19、 Dimensionsandtolerancesaregiveninaninformativeannex. NOTE Forthespecificrequirementsofinternationalofficialcompetitions,seeappropriateinternationalregulations. 2Normativereferences ThisEuropeanStandardincorporates,bydatedorundatedreference,provisionsfromotherpublications.These normativereferencesar
20、ecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthe publicationreferredtoapplies(inc
21、ludingamendments). EN125031:2001 SportsmatsPart1:Gymnasticmats,safetyrequirements EN125032:2001 SportsmatsPart2:Polevaultandhighjumpmats,safetyrequirements EN125034:2001 SportsmatsPart4:Determinationofshockabsorption EN125035:2001 SportsmatsPart5:Determinationofthebasefriction EN125036:2001 Sportsma
22、tsPart6:Determinationofthetopfriction EN125037:2001 SportsmatsPart7:Determinationofstaticstiffness 3 Termsanddefinitions Forthepurposesofthisstandardthefollowingtermsanddefinitionsapply. 3.1 shockabsorption abilityofthemattoreduceimpactforcesontheathlete,expressedasamaximumdecelerationunderdefinedte
23、st conditionsEN125031:2001 3.2 staticstiffness abilityofthemattodeformunderaforceexpressedasamaximumdeflectionundertestconditions 3.3 resilience abilityofthemattoreturnenergyafteranimpact,expressedasresilienceinpercentunderdefinedtestconditions EN125031:2001Page4 EN125033:2001 3.4 surface uppersideo
24、fthematonwhichtheathletemovesEN125031:2001 3.5 base undersideofthematdesignedtobeincontactwiththefloorduringuseEN125031:2001 4Classification Judomatsshallbeclassifiedastype12. NOTE Fortypes1to8seeEN125031:2001andfortypes9to11seeEN125032:2001. 5 Performanceandsafetyrequirements 5.1Shockabsorption 5.1
25、.1Homogeneitytest Whentestedinaccordancewith7.2ofEN125034:2001,themaximumallowabledifferencebetweenanyofthe8 individualpoints(averagereadingbetween3to5)andtheoverallmeanshallbe3 g. 5.1.2Peakgandresilience Whentestedinaccordancewith7.2ofEN125034:2001,thevaluesshallbeinaccordancewithtable1. Table1Requ
26、iredvalues Parameters Indentordiameter mm 43 116 Fallheight cm 20 60 20 60 Peakdeceleration. g 30 90 40 85 Resilience. % 30 28 32 28 5.2 Staticstiffness WhentestedinaccordancewithEN125037:2001,themaximumstaticstiffnessvalueshallnotbegreaterthan 9mm. 5.3 Basefrictioncharacteristicsofthebase Ifthemanu
27、facturerdescribesamatashavinganantislipsystem,itshallbetestedinaccordancewiththetest methoddefinedinEN125035:2001. WhentestedinaccordancewithEN125035:2001,thefrictionalvalueshallbeequaltoorgreaterthan6,5. 5.4 Topfrictioncharacteristics WhentestedinaccordancewiththetestmethoddefinedinEN125036:2001,th
28、ecoefficientofrotationalfriction shallbeequaltoorgreaterthan1,0.Page5 EN125033:2001 6Marking Matsshallbemarkedlegiblyandindeliblywiththefollowinginformation: a)thenumberofthisEuropeanStandardEN125033andthetypenumber; b)thenameandtrademarkofthemanufacturer,retailerorimporterandtheyearofmanufacture; c
29、)whichisthetopsurfaceofthemat(ifnotclearlyrecognizable).Page6 EN125033:2001 AnnexA(informative) Dimensionsandtolerances Thedimensionsandtolerancesofjudomatsaremeasuredinnormaluseconditions(temperature,humidity). ThedimensionsofjudomatsaregivenintableA.1,andthetolerancesintableA.2 TableA.1Dimensionso
30、fjudomats Length(mm) multipleof1m Width(mm) multipleof1m Thickness(mm) 40or50 TableA.2Tolerancesofdimensions Toleranceonlength 5mm Toleranceonwidth 5mm Toleranceonthickness 3%Page7 EN125033:2001 AnnexB (informative) Flameretardancy SportsmattingforuseintheUnitedKingdomshallsatisfycertainminimumlevel
31、sofflameretardancy.Theselevels andtherequiredtestmethodologyaredetailedinBS1892:2.10:1999(revised).BS EN 12503-3:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view o
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