BS EN ISO 14877-2002 Protective clothing for abrasive blasting operations using granular abrasives《小颗粒研磨产生摩擦引爆操作时用的防护服》.pdf

1、BRITISH STANDARD BS EN ISO 14877:2002 Protective clothing for abrasive blasting operations using granular abrasives The European Standard EN ISO 14877:2002 has the status of a British Standard ICS 13.340.10 BS EN ISO 14877:2002 This British Standard, having been prepared under the direction of the H

2、ealth and Environment Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 24 October 2002 BSI 24 October 2002 ISBN 0 580 40632 6 National foreword This British Standard is the official English language version of EN ISO 14877:2002

3、. It is identical with ISO 14877:2002 The UK participation in its preparation was entrusted by Technical Committee PH/3, Protective clothing, to Subcommittee PH/3/1, Clothing for protection against general hazards, which has the responsibility to: A list of organizations represented on this subcommi

4、ttee 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 Standards Correspondence Index”, or by using the “S

5、earch” 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 legal

6、 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 UK. Sum

7、mary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, pages 2 to 20, 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 Co

8、mmentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO14877 October2002 ICS13.340.10 Englishversion Protectiveclothingforabrasiveblastingoperationsusing granularabrasives(ISO14877:2002) Vtementsdeprotectionutilisslorsdesoprationsde projectiondabrasifsengrains(ISO14877:2002) SchutzkleidungfrStrah

9、larbeitenmitkrnigenStrahlmitteln (ISO14877:2002) ThisEuropeanStandardwasapprovedbyCENon23November2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliograph

10、icalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheMa

11、nagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDA

12、RDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO14877:2002EENISO14877:2002(E) 2 Contents page Foreword4 Introduction .5 1 Scope 6

13、 2 NormativeReferences .6 3 Termsanddefinitions. .7 4 Requirements .7 4.1 General7 4.2 Requirementsforprotectiveglovesforabrasiveblastingoperations.7 4.2.1 Generalrequirements 7 4.2.2 Abrasionresistanceofglovematerials .7 4.2.3 Bladecutresistanceofglovematerials . .7 4.2.4 Tearresistanceofglovemater

14、ials .7 4.2.5 Punctureresistanceofglovematerials .8 4.2.6 Dimensionsofglovesforabrasiveblastingoperations. .8 4.2.7 Dexterityforabrasiveblastingoperations 8 4.3 Requirementsforprotectiveclothingforabrasiveblastingoperations8 4.3.1 Types.8 4.3.2 Generalrequirementsforprotectiveclothingforabrasiveblas

15、tingoperations(alltypes).8 4.3.3 Additionalrequirementsforabrasiveblastingclothingoftypes2and39 5 Testing 10 5.1 Samplingandconditioning. 10 5.2 Testmethodsforprotectiveglovesforabrasiveblastingoperations .10 5.2.1 Determinationoftheabrasionresistanceofglovematerials . 10 5.2.2 Determinationofthebla

16、decutresistanceofglovematerials 10 5.2.3 Determinationofthetearresistanceofglovematerials. .10 5.2.4 Determinationofthepunctureresistanceofglovematerials. 10 5.2.5 Determinationofthedexterityofgloves .10 5.3 Testmethodsforprotectiveclothingforabrasiveblastingoperations.10 5.3.1 Pretreatment.10 5.3.2

17、 Dimensionsofclothingmaterials 10 5.3.3 Breakingstrengthofclothingmaterials. .11 5.3.4 Seamstrengthofclothingmaterials. .11 5.3.5 Punctureresistanceofclothingmaterials . .11 5.3.6 Tearresistanceofclothingmaterials . .11 5.3.7 Resistanceoftheprotectiveclothingmaterialagainstabrasives 11 5.3.8 Flammab

18、ility .13 5.3.9 Abrasion13 5.4 Additionaltesttobecarriedoutforabrasiveblastingclothingoftype3 .13 6 Markingandinformationsuppliedbythemanufacturer .1 5 6.1 Marking .15 6.1.1 Markingofprotectiveglovesforabrasiveblastingoperations . .15 6.1.2 Markingofprotectiveclothingforabrasiveblastingoperations. .

19、15 6.2 Informationsuppliedbythemanufacturer 15 6.2.1 Informationsuppliedbythemanufacturerforglovesforabrasiveblastingoperations .15 6.2.2 Informationsuppliedbythemanufacturerforprotectiveclothingforabrasiveblasting operations.15 AnnexA (informative) Examplesofprotectiveclothingforabrasiveblastingope

20、rations16ENISO14877:2002(E) 3 AnnexZA (informative) ClausesofthisEuropeanStandardaddressingessentialrequirementsorother provisionsofEUDirectives 18 Bibliography 20ENISO14877:2002(E) 4 Foreword ThetextofENISO14877:2002hasbeenpreparedbyTechnicalCommitteeCEN/TC162“Protectiveclothing includinghandandarm

21、protectionandlifejackets”,thesecretariatofwhichisheldbyDIN,incollaborationwith TechnicalCommitteeISO/TC94“PersonalsafetyProtectiveclothingandequipment“. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyOctober2002,andconfl

22、ictingnationalstandardsshallbewithdrawnatthelatest byOctober2002. ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s). ForrelationshipwithEUDirective(s),seeinformativeannexZA,whichisanintegralpa

23、rtofthisdocument. AnnexAisinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands

24、,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.ENISO14877:2002(E) 5 Introduction Inabrasiveblasting,theworkerisexposedtohazardscausedbytheabrasive(directprojectionandrebounding abrasives)andsubstancesproducedduringtheabrasiveblastingoperation.Dependingontheworkingconditions, theprotec

25、tionagainstthesehazardsrequiressuitableprotectiveclothingaswellassuitablerespiratoryprotective equipment.Forclothingconnectedtorespiratoryprotectivedevices,thisstandardtakesintoaccountthe specificationsregardingrespiratoryprotectiveequipment(CEN/TC79).ENISO14877:2002(E) 6 1Scope ThisEuropeanStandard

26、specifiesminimumrequirementsandtestmethodsforprotectiveclothingforabrasive blastingoperationsandforhandprotection,forthetreatmentofsurfaceswithgranularabrasivespropelledby compressedairorbymechanicalmeans.Theprotectionagainstsubstancesthatdevelopduringtheblasting operationaswellasconnectionsbetweent

27、heprotectiveclothingandtherespiratoryprotectivedevicearealso covered. ThisEuropeanStandarddoesnotapplytosteamblasting,jetblastingandflameblastingoperations. 2 NormativeReferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecit

28、edattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includi

29、ngamendments). EN270:1994, RespiratoryprotectivedevicesCompressedairlinebreathingapparatusincorporatingahood Requirement,testing,marking. EN271,RespiratoryprotectivedevicesCompressedairlineorpoweredfreshairhosebreathingapparatus incorporatingahoodforuseinabrasiveblastingoperationsRequirements,testin

30、g,marking. EN340:1993, ProtectiveclothingGeneralrequirements. EN388:1994, Protectiveglovesagainstmechanicalrisks. EN420:1994, Generalrequirementsforgloves. EN466:1995/A1 ,ProtectiveclothingProtectionagainstliquidchemicalsPerformancerequirementsforchemical protectiveclothingwithliquidtightconnections

31、betweendifferentpartsoftheclothing(Type3Equipment). EN530, AbrasionresistanceofprotectiveclothingmaterialTestmethods. EN863, ProtectiveclothingMechanicalpropertiesTestmethod:Punctureresistance. ISO1421, FabricscoatedwithrubberofplasticsDeterminationofbreakingstrengthandelongationatbreak. ISO31752, T

32、extilesDrycleaningandfinishingPart2:Proceduresfortetrachloroethene. ISO3758, TextilesCarelabellingcodeusingsymbols. ISO4674, FabricscoatedwithrubberorplasticsDeterminationoftearresistance. ISO6330, TextilesDomesticwashinganddryingproceduresfortextiletesting. ENISO139341, TextilesTensilepropertiesoff

33、abricsPart1:Determinationofmaximumforceandelongationat maximumforceStripmethod. ENISO139342, TextilesTensilepropertiesoffabricsPart2:DeterminationofmaximumforceGrabmethod. ENISO139372, TextilesTearingpropertiesoffabricsPart2:Trousermethod.ENISO14877:2002(E) 7 3 Termsanddefinitions Forthepurposesofth

34、isEuropeanStandard,thetermsanddefinitionsofEN340andEN420andthefollowing termsanddefinitionsapply. 3.1 abrasiveblastingoperation methodforthetreatmentofsurfacesbydirectingpropelledabrasivesontothesurface.Duringtheblasting operationtheabrasiveblastingoperatorandtheblastedmaterialareinaconfinedroomorou

35、tdoors.Theabrasive blastingoperatorisdirectlyexposedtotheabrasivereboundingfromtheblastedmaterial,thecarriermediumand developingdusts 3.2 abrasives granularmaterialsthataredirectedontothesurfaceoftheblastedmaterialatahighspeedforsurfacetreatment 3.3 abrasiveblastingcombination combinationofprotectiv

36、eclothingprotectingagainsttherisksarisinginabrasiveblastingoperationsandsuitable respiratoryprotectiveequipment 4Requirements 4.1General Materialsthatmaycomeintodirectcontactwiththewearersskinshallnotbeknowntobelikelytocauseskin irritationoranyotheradverseeffecttohealth. Thefinishofanypartoftheequip

37、mentlikelytobeincontactwiththewearershallbefreefromsharpedgesand burrs. 4.2 Requirementsforprotectiveglovesforabrasiveblastingoperations 4.2.1General requirements ProtectiveglovesforabrasiveblastingoperationsshallcomplywiththerequirementsspecifiedinEN420:1994,4.1, 4.2,4.4,and4.5. Theprotectiveperfor

38、manceoftheglovesshallbeensuredevenlyforallpartsofthehand. 4.2.2 Abrasionresistanceofglovematerials Whentestedinaccordancewith5.2.1,theabrasionresistanceoftheglovematerialshallmeetatleast performancelevel3inaccordancewithEN388:1994,clause4.Thiscorrespondstoanabrasionresistanceof 2000cycles. 4.2.3 Bla

39、decutresistanceofglovematerials Whentestedinaccordancewith5.2.2,thebladecutresistanceoftheglovematerialshallmeetatleast performancelevel1inaccordancewithEN388:1994,clause4.Thiscorrespondstoabladecutresistanceof index1,2. 4.2.4 Tearresistanceofglovematerials Whentestedinaccordancewith5.2.3,thetearres

40、istanceoftheglovematerialshallmeetatleastperformance level3inaccordancewithEN388:1994,clause4.Thiscorrespondstoatearresistanceof50N.ENISO14877:2002(E) 8 4.2.5 Punctureresistanceofglovematerials Whentestedinaccordancewith5.2.4,thepunctureresistanceoftheglovematerialshallmeetatleast performancelevel3a

41、ccordancewithEN388:1994,clause4.Thiscorrespondstoapunctureresistanceof100N. 4.2.6 Dimensionsofglovesforabrasiveblastingoperations WhenmeasuredinaccordancewithEN420:1994,6.2.3and6.2.4,theglovedimensionsshallatleastcomplywith therequirementsof5.1.2ofEN420:1994,withthefollowingvaluesfortheminimumlength

42、: Table1minimumlengthofglovesforabrasiveblastingoperations handsize 67891 01 1 minimumlengthofglovesfor abrasiveblastingoperationsmm 295 305 315 325 340 350 4.2.7 Dexterityforabrasiveblastingoperations Whentestedinaccordancewith5.2.5,thedexterityshallmeetatleastperformancelevel1inaccordancewith EN42

43、0:1994.Thiscorrespondstoapindiameterof11mm. 4.3 Requirementsforprotectiveclothingforabrasiveblastingoperations 4.3.1Types Threetypesofprotectiveclothingforabrasiveblastingoperationsshallbedefined: type1: Protectiveclothingthatprotectsthebodyorpartsofthebodyagainsttheabrasiveaswellasmaterials produce

44、dbytheabrasiveblastingoperation.Thistypeofprotectiveclothingisindependentfrom respiratoryprotectiveequipment. type2: Protectiveclothingthatprotectsthebodyorpartsofthebodyagainsttheabrasiveaswellasmaterials producedbytheabrasiveblastingoperation.Thistypeofprotectiveclothingisacombinationwitha suitablerespiratoryprotectivedevice. type3: Protectiveclothingthatprotectstheentirebodyo