1、May 2012 Translation by DIN-Sprachendienst.English price group 15No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 13
2、.340.50!$|0-“1891310www.din.deDDIN EN ISO 20347Personal protective equipment Occupational footwear (ISO 20347:2012)English translation of DIN EN ISO 20347:2012-05Persnliche Schutzausrstung Berufsschuhe (ISO 20347:2012)Englische bersetzung von DIN EN ISO 20347:2012-05quipement de protection individue
3、lle Chaussures de travail (ISO 20347:2012)Traduction anglaise de DIN EN ISO 20347:2012-05SupersedesDIN EN ISO 20347:2007-12www.beuth.deDocument comprises 37 pagesIn case of doubt, the German-language original shall be considered authoritative.04.12 DIN EN ISO 20347:2012-05 2 A comma is used as the d
4、ecimal marker. Start of application The start of application of this standard is 1 May 2012. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 161 “Foot and leg protectors” (Secretariat: BSI, United Kingdom) in collaboration w
5、ith Technical Committee ISO/TC 94 “Personal safety Protective clothing and equipment”, Subcommittee SC 3 “Foot protection”. The responsible German body involved in its preparation was the Normenausschuss Persnliche Schutzausrstung (Personal Protective Equipment Standards Committee), Working Committe
6、e NA 075-04-01 AA Fu- und Beinschutz. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 17075 DIN EN ISO 17075 ISO 20344 DIN EN ISO 20344 ISO 20345 DIN EN ISO 20345 Amendments This standard differs from DIN EN ISO 20347:2007-12 as follows
7、: a) normative references have been updated; b) the requirements for the seat region (5.2.3) have been made more specific; c) slip resistance has been moved from Annex A into the main body of the text (5.3.4); d) a new subclause dealing with innocuousness (5.3.5) has been included; e) the requiremen
8、t for chromium(VI) content has been exactly specified; f) the requirement for the abrasion resistance of the seat region lining has been included; g) the requirements for penetration resistance have been aligned with EN 12568; h) specifications for testing water penetration (6.3) and resistance to c
9、utting (6.2.7.3) have been included; i) specifications for and additional information on outsoles with high electrical resistance have been included; j) a new kind of footwear “hybrid footwear“ has been included (Annex A). DIN EN ISO 20347:2012-05 3 Previous editions DIN 4843: 1968-07, 1985-08, 1988
10、-12 DIN 4843-1: 1975-10 DIN 4843-2: 1975-10 DIN 4843-3: 1975-11 DIN 4843-4: 1975-11 DIN 23301: 1951-06, 1955xx-11, 1966-11 DIN 23302: 1953-10, 1956x-03, 1963-04 DIN 23312: 1953-09, 1956x-03 DIN 23321: 1958-10 DIN 23322: 1957-09 DIN 32768: 1985-08, 1990-07 DIN EN 344:1993-01 DIN EN 344-1: 1997-06 DIN
11、 EN 347: 1993-01 DIN EN 347-1: 1997-06 DIN EN 347-2: 1996-08 DIN EN ISO 20347: 2004-10, 2007-12 DIN EN ISO 20347 Corrigendum 1: 2007-08 National Annex NA (informative) Bibliography DIN EN ISO 17075, Leather Chemical tests Determination of chromium(VI) content DIN EN ISO 20344, Personal protective eq
12、uipment Test methods for footwear DIN EN ISO 20345, Personal protective equipment Safety footwear DIN EN ISO 20347:2012-05 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 20347 February 2012 ICS 13.340.50 Supersedes EN ISO 20347:2004English Version Persona
13、l protective equipment - Occupational footwear (ISO 20347:2012) quipement de protection individuelle - Chaussures de travail (ISO 20347:2012) Persnliche Schutzausrstung - Berufsschuhe (ISO 20347:2012) This European Standard was approved by CEN on 28 January 2012. CEN members are bound to comply with
14、 the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Manage
15、ment Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same stat
16、us as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal
17、, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any m
18、eans reserved worldwide for CEN national Members. Ref. No. EN ISO 20347:2012: EContents Page Foreword 3Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC 311 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Class
19、ification and designs . 9 5 Basic requirements for occupational footwear 11 5.1 General . 11 5.2 Design . 13 5.3 Whole footwear 13 5.4 Upper 15 5.5 Vamp and quarter lining . 17 5.6 Tongue 18 5.7 Insole and insock 18 5.8 Outsole . 19 6 Additional requirements for occupational footwear 20 6.1 General
20、. 20 6.2 Whole footwear 21 6.3 Upper Water penetration and absorption . 24 6.4 Outsole . 24 7 Marking . 25 8 Information to be supplied . 26 8.1 General . 26 8.2 Electrical properties 27 8.3 Insocks . 28 Annex A (normative) Hybrid footwear 29 Bibliography 33 2EN ISO 20347:2012 (E) DIN EN ISO 20347:2
21、012-05 Foreword This document (EN ISO 20347:2012) has been prepared by Technical Committee CEN/TC 161 “Foot and leg protectors”, the secretariat of which is held by BSI, in collaboration with Technical Committee ISO/TC 94 “Personal safety - Protective clothing and equipment“. This European Standard
22、shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2012, and conflicting national standards shall be withdrawn at the latest by August 2012. Attention is drawn to the possibility that some of the elements of this do
23、cument may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 20347:2004. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade
24、Association, and supports essential requirements of EU Directive. For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to
25、implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
26、, Switzerland, Turkey and the United Kingdom. 3EN ISO 20347:2012 (E) DIN EN ISO 20347:2012-05 1 Scope This International Standard specifies basic and additional (optional) requirements for occupational footwear that is not exposed to any mechanical risks (impact or compression). Special risks are co
27、vered by complementary job-related standards (e.g. footwear for firefighters, electrical insulating footwear, protection against chain saw injuries, protection against chemicals and against molten metal splash, protection for motor cycle riders). 2 Normative references The following referenced docum
28、ents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 17075, Leather Chemical tests Determination of chromium(VI) content ISO 203
29、44:2011, Personal protective equipment Test methods for footwear ISO 20345:2011, Personal protective equipment Safety footwear EN 12568:2010, Foot and leg protectors Requirements and test methods for toecaps and penetration resistant inserts EN 50321, Electrically insulating footwear for working on
30、low voltage installations 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. NOTE The component parts of footwear are illustrated in Figures 1 and 2. 3.1 occupational footwear footwear incorporating protective features to protect the wearer from inj
31、uries which could arise through accidents 3.2 leather hide or skin tanned to be imputrescible 3.2.1 leather split flesh or middle part of a hide or skin, obtained by splitting a thick leather, which is tanned to be imputrescible 4EN ISO 20347:2012 (E) DIN EN ISO 20347:2012-05 3.3 rubber vulcanized e
32、lastomers 3.4 polymeric materials large molecules composed of repeating structural units (monomer) typically connected by chemical bond EXAMPLE Polyurethane (PU) or polyvinylchloride (PVC). 3.5 insole non-removable component used to form the base of the shoe to which the upper is usually attached du
33、ring lasting 3.6 insock removable or non-removable footwear component used to cover part or all of the insole NOTE “Non-removable” means that the insock cannot be removed without being damaged. 3.7 lining material covering the inner surface of the upper NOTE 1 The wearers foot is in direct contact w
34、ith the lining. NOTE 2 Where an upper is split at the forepart to house the toecap, or if an external piece of material is stitched to the upper to form a pocket to house the toecap, the material under the toecap acts as a lining. 3.7.1 vamp lining material covering the inner surface of the forepart
35、 of the upper 3.7.2 quarter lining material covering the inner surface of the quarters of the upper 3.8 cleat(s) protruding part(s) of the outer surface of the sole 3.9 rigid outsole sole which cannot be bent through an angle of 45 under a load of 30 N NOTE When tested in accordance with ISO 20344:2
36、011, 8.4.1. 3.10 cellular outsole outsole having a density of 0,9 g/ml or less, with a cell structure visible under 10 magnification 3.11 penetration-resistant insert footwear component placed in the sole complex in order to provide protection against penetration 3.12 seat region counter area rear 1
37、0 % of the total length of the footwear (upper and sole) 5EN ISO 20347:2012 (E) DIN EN ISO 20347:2012-05 3.13 conductive footwear footwear, the resistance of which is in the range of 0 k to 100 k NOTE Resistance is measured in accordance with ISO 20344:2011, 5.10. 3.14 antistatic footwear footwear,
38、the resistance of which is above 100 k and is less than or equal to 1 000 M NOTE Resistance is measured in accordance with ISO 20344:2011, 5.10. 3.15 electrically insulating footwear footwear which protects the wearer against electrical shocks by preventing the passage of dangerous current through t
39、he body via the feet 3.16 fuel oil aliphatic hydrocarbon constituent of petroleum 3.17 specific job-related footwear safety or occupational footwear relating to a specific profession EXAMPLE Footwear for firefighters; footwear with resistance to chain saw cutting. 3.18 hybrid footwear class II footw
40、ear incorporating another material which extends the upper NOTE See Figure A.1. 6EN ISO 20347:2012 (E) DIN EN ISO 20347:2012-05 Key 1 facing 2 tongue 3 collar 4 upper 5 vamp lining 6 insock 7 toepuff 8 edge covering, e.g. foam strip 9 outsole 10 cleat 11 penetration-resistant insert 12 insole 13 hee
41、l 14 Strobel stitching 15 quarter 16 vamp a) Example of parts of footwear of Strobel construction Figure 1 (continued) 7EN ISO 20347:2012 (E) DIN EN ISO 20347:2012-05 Key 1 upper 2 toepuff 3 rigid sole 4 reinforcing welt with nails 5 outsole 6 wooden sole b) Example of other footwear Figure 1 Types
42、of footwear 8EN ISO 20347:2012 (E) DIN EN ISO 20347:2012-05 Key 1 upper 2 vamp 3 outsole 4 heel Figure 2 Example of all-rubber (i.e. vulcanized) or all-polymeric (i.e. entirely moulded) footwear 4 Classification and designs Footwear shall be classified in accordance with Table 1. Table 1 Classificat
43、ion of footwear Classification Description Class I Footwear made from leather and other materials, excluding all-rubber or all-polymeric footwear Class II All-rubber (i.e. entirely vulcanized) or all-polymeric (i.e. entirely moulded) footwear 9EN ISO 20347:2012 (E) DIN EN ISO 20347:2012-05 Low shoe
44、Ankle boot Half-knee boot Knee-height boot Thigh boot aVariable extension which can be adapted to the wearer. NOTE Design E can be a knee-height boot (design D) equipped with a thin impermeable material which extends the upper and which can be cut to adapt the boot to the wearer. Figure 3 Designs of
45、 footwear Class II footwear can be equipped with another material which extends the upper. The requirements for this footwear are given in Annex A. 10EN ISO 20347:2012 (E) DIN EN ISO 20347:2012-05 5 Basic requirements for occupational footwear 5.1 General Occupational footwear shall conform to the b
46、asic requirements given in Table 2. Table 2 Basic requirements for occupational footwear Requirement Subclause Class I II Design Height of upper 5.2.2 X X Seat region (design B, C, D, E) 5.2.3 X X Whole footwear Sole performance: 5.3.1 Construction 5.3.1.1 X Upper/outsole bond strength 5.3.1.2Leakpr
47、oofness 5.3.2 X Specific ergonomic features 5.3.3 X Slip resistance 5.3.4 X X Slip resistance on ceramic tile floor with SLSa5.3.4.2 Slip resistance on steel floor with glycerineb5.3.4.3 Slip resistance on ceramic tile floor with SLS and on steel floor with glycerinec5.3.4.4 Upper General 5.4.1 X Th
48、ickness 5.4.2 X Tear strength 5.4.3 X Tensile properties 5.4.4 X X Flexing resistance 5.4.5 X Water vapour permeability and coefficient 5.4.6 X pH value 5.4.7 X Hydrolysis 5.4.8 X Chromium VI content 5.4.9 X Vamp lining Tear strength 5.5.1 X O Abrasion resistance 5.5.2 X O Water vapour permeability and coefficient 5.5.3 X pH value 5.5.4 X O Chromium VI content 5.5.5 X O Quarter lining Tear strength 5.5.1 O O Abrasion resistance 5.5.2 O O Water vapour permeability and coefficient 5.5.3 O p
