1、September 2014 Translation by DIN-Sprachendienst.English price group 17No 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).
2、ICS 13.340.50!%:F“2233591www.din.deDDIN EN ISO 20346Personal protective equipment Protective footwear (ISO 20346:2014);English version EN ISO 20346:2014,English translation of DIN EN ISO 20346:2014-09Persnliche Schutzausrstung Schutzschuhe (ISO 20346:2014);Englische Fassung EN ISO 20346:2014,Englisc
3、he bersetzung von DIN EN ISO 20346:2014-09quipement de protection individuelle Chaussures de protection (ISO 20346:2014);Version anglaise EN ISO 20346:2014,Traduction anglaise de DIN EN ISO 20346:2014-09SupersedesDIN EN ISO 20346:2007-12www.beuth.deIn case of doubt, the German-language original shal
4、l be considered authoritative.Document comprises 40 pages 08.14 DIN EN ISO 20346:2014-09 2 A comma is used as the decimal marker. Start of application The start of application of this standard is 2014-09-01. National foreword This standard includes safety requirements. This document (EN ISO 20346:20
5、14) has been prepared by Technical Committee CEN/TC 161 “Foot and leg protectors” (Secretariat: BSI, United Kingdom) in collaboration with Technical Committee ISO/TC 94 “Personal safety Protective clothing and equipment”. The responsible German body involved in its preparation was the Normenausschus
6、s Persnliche Schutzausrstung (DIN Standards Committee Personal Protective Equipment), Working Committee 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 2034
7、4 Amendments This standard differs from DIN EN ISO 20346:2007-12 as follows: a) the former Annex A (normative) “Slip resistance requirement” has been deleted and the text has been transferred to Subclause 5.3.5; b) Subclause 5.2.3 “Seat region” has been rendered more precise; c) requirements in Subc
8、lause 5.3.2.5.1 “Corrosion resistance of metallic toecaps” have been updated; d) requirements have been included in Subclause 5.3.6 “Innocuousness”; e) the chromium VI content has been exactly specified; f) Annex A (normative) “Hybrid footwear” has been added; g) the former Annex ZB “Normative refer
9、ences to international publications with their relevant European publications” has been deleted; h) clauses and references have been updated. Previous editions DIN EN ISO 20346: 2004-10, 2007-12 DIN EN ISO 20346 Corrigendum 1: 2007-08 DIN EN ISO 20346:2014-09 3 National Annex NA (informative) Biblio
10、graphy DIN EN ISO 17075, Leather Chemical tests Determination of chromium(VI) content DIN EN ISO 20344, Personal protective equipment Test methods for footwear DIN EN ISO 20346:2014-09 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 20346 May 2014 ICS 13.3
11、40.50 Supersedes EN ISO 20346:2004English Version Personal protective equipment - Protective footwear quipement de protection individuelle - Chaussures de protection (ISO 20346:2014) Persnliche Schutzausrstung - Schutzschuhe This European Standard was approved by CEN on 17 April 2014. CEN members ar
12、e bound to comply with 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
13、the CEN-CENELEC Management 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 Ce
14、ntre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua
15、nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1
16、000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 20346:2014 E(ISO 20346:2014) (ISO 20346:2014) EN ISO 20346:2014 (E) 2 DIN EN ISO 20346:2014-09 Contents Page Foreword . 4 1 Scope 5 2 Normative references 5 3 Te
17、rms and definitions . 5 4 Classification and designs . 10 5 Basic requirements for protective footwear . 11 5.1 General . 11 5.2 Design . 14 5.2.1 General . 14 5.2.2 Height of upper 14 5.2.3 Seat region . 15 5.3 Whole footwear 15 5.3.1 Sole performance 15 5.3.2 Toe protection 15 5.3.3 Leakproofness
18、. 16 5.3.4 Specific ergonomic features 17 5.3.5 Slip resistance requirement . 17 5.3.6 Innocuousness 18 5.4 Upper 18 5.4.1 General . 18 5.4.2 Thickness . 18 5.4.3 Tear strength 18 5.4.4 Tensile properties 19 5.4.5 Flexing resistance . 19 5.4.6 Water vapour permeability and coefficient . 19 5.4.7 pH
19、value 19 5.4.8 Hydrolysis 19 5.4.9 Chromium VI content 19 5.5 Vamp and quarter lining . 20 5.5.1 Tear strength 20 5.5.2 Abrasion resistance 20 5.5.3 Water vapour permeability and coefficient . 20 5.5.4 pH value 20 5.5.5 Chromium VI content 20 5.6 Tongue 20 5.6.1 Tear strength 20 5.6.2 pH value 21 5.
20、6.3 Chromium VI content 21 5.7 Insole and insock 21 5.7.1 Thickness . 21 5.7.2 pH value 21 5.7.3 Water absorption and desorption 21 5.7.4 Abrasion resistance 21 5.7.5 Chromium VI content 21 EN ISO 20346:2014 (E) DIN EN ISO 20346:2014-09 35.8 Outsole . 22 5.8.1 Design 22 5.8.2 Tear strength . 22 5.8.
21、3 Abrasion resistance . 22 5.8.4 Flexing resistance. 22 5.8.5 Hydrolysis 23 5.8.6 Interlayer bond strength 23 6 Additional requirements for protective footwear 23 6.1 General . 23 6.2 Whole footwear . 24 6.2.1 Penetration resistance . 24 6.2.2 Electrical properties . 25 6.2.3 Resistance to inimical
22、environments . 25 6.2.4 Energy absorption of seat region . 25 6.2.5 Water resistance . 26 6.2.6 Metatarsal protection . 26 6.2.7 Ankle protection 26 6.2.8 Cut resistance footwear . 26 6.3 Upper Water penetration and absorption 27 6.4 Outsole . 27 6.4.1 Resistance to hot contact 27 6.4.2 Resistance t
23、o fuel oil 28 7 Marking 28 8 Information to be supplied . 29 8.1 General . 29 8.2 Electrical properties . 30 8.2.1 Conductive footwear 30 8.2.2 Antistatic footwear 30 8.3 Insocks . 31 Annex A (normative) Hybrid footwear 32 A.1 General . 32 A.2 Height . 32 A.3 Area A 32 A.4 Area B 32 A.5 Water resist
24、ance . 32 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC Personal Protective Equipment 34 Bibliography . 36 Foreword This document (EN ISO 20346:2014) has been prepared by Technical Committee ISO/TC 94 Personal safety prot
25、ectors” the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2014, and conflicting national standards shall be withdrawn at the latest by November 2014
26、. Attention is drawn to the possibility that some of the elements of this document 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 20346:2004. This document has been prepared under a
27、mandate given to CEN by the European Commission and the European Free Trade 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, t
28、he national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latv
29、ia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 20346:2014 has been approved by CEN as EN ISO 20346:2014 without any modification. “”Protective clothing
30、 and equipment in collaboration with Technical Committee CEN/TC 161 “Foot and leg 4EN ISO 20346:2014 (E) DIN EN ISO 20346:2014-09 Personal protective equipment Protective footwear1 ScopeThis International Standard specifies basic and additional (optional) requirements for protective footwear used fo
31、r general purpose. It includes, for example, mechanical risks, slip resistance, thermal risks, ergonomic behaviour.Special risks are covered by complementary job-related standards (e.g. footwear for firefighters, electrical insulating footwear, protection against chain saw injuries, protection again
32、st chemicals and molten metal splash, protection for motor cycle riders).2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated refere
33、nces, the latest edition of the referenced document (including any amendments) applies.ISO 17075, Leather Chemical tests Determination of chromium(VI) contentISO 20344:2011, Personal protective equipment Test methods for footwearEN 12568:2010, Foot and leg protectors Requirements and test methods fo
34、r toecaps and penetration resistant insertsEN 50321, Electrically insulating footwear for working on low voltage installations3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.NOTE The component parts of footwear are illustrated in Figures 1, 2 and 3
35、.EN ISO 20346:2014 (E) DIN EN ISO 20346:2014-09 5Key1 facing 9 outsole2 tongue 10 cleat3 collar 11 penetration-resistant insert4 upper 12 insole5 vamp lining 13 heel6 insock 14 Strobel stiching7 toecap 15 quarter8 edge covering, e.g. foam strip 16 vampFigure 1 Types of footwear: Example of parts of
36、footwear of Strobel constructionEN ISO 20346:2014 (E) DIN EN ISO 20346:2014-09 6111233456Key1 upper 4 reinforcing welt with nails2 toecap 5 outsole3 rigid sole 6 wooden soleFigure 2 Types of footwear: Example of other footwearEN ISO 20346:2014 (E) DIN EN ISO 20346:2014-09 77 12234Key1 upper2 vamp3 o
37、utsole4 heelFigure 3 Example of all-rubber (i.e. vulcanized) or all-polymeric (i.e. entirely moulded) footwear3.1protective footwearfootwear incorporating protective features to protect the wearer from injuries that could arise through accidentsNote 1 to entry: Items of protective footwear are fitte
38、d with toecaps designed to give protection against impact when tested at an energy level of at least 100 J and against compression when tested at a compression load of at least 10 kN.3.2leatherhide or skin tanned to be imputrescible3.2.1leather splitflesh or middle part of a hide or skin, obtained b
39、y splitting a thick leather, which is tanned to be imputrescible3.3rubbervulcanized elastomersEN ISO 20346:2014 (E) DIN EN ISO 20346:2014-09 83.4polymeric materialslarge molecules composed of repeating structural units (monomers) typically connected by chemical bondEXAMPLE Polyurethane (PU) or polyv
40、inylchloride (PVC).3.5insolenon-removable component used to form the base of the shoe to which the upper is usually attached during lasting3.6insockremovable or non-removable footwear component used to cover part or all of the insoleNote 1 to entry: “Non-removable” means that the insock cannot be re
41、moved without being damaged.3.7liningmaterial covering the inner surface of the upperNote 1 to entry: The wearers foot is in direct contact with the lining.Note 2 to entry: 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 fo
42、rm a pocket to house the toecap, the material under the toecap acts as a lining.3.7.1vamp liningmaterial covering the inner surface of the forepart of the upper3.7.2quarter liningmaterial covering the inner surface of the quarters of the upper3.8cleatprotruding part of the outer surface of the sole3
43、.9rigid outsolesole which cannot be bent through an angle of 45 under a load of 30 NNote 1 to entry: Testing is performed in accordance with ISO 20344:2011, 8.4.1.3.10cellular outsoleoutsole which has a density of 0,9 g/ml or less with a cell structure that is visible under 10 magnification3.11penet
44、ration-resistant insertfootwear component placed in the sole complex in order to provide protection against penetration3.12protective toecapbuilt-in footwear component designed to protect the toes of the wearer from impacts of an energy level of at least 100 J and compression at a load of at least 1
45、0 kN3.13seat regioncounter arearear 10 % of the total length of the footwear (upper and sole)EN ISO 20346:2014 (E) DIN EN ISO 20346:2014-09 93.14conductive footwearfootwear, the resistance of which is in the range of 0 k to 100 kNote 1 to entry: Resistance is measured in accordance with ISO 20344:20
46、11, 5.10.3.15antistatic footwearfootwear, the resistance of which is above 100 k and less than or equal to 1 000 MNote 1 to entry: Resistance is measured in accordance with ISO 20344:2011, 5.10.3.16electrically insulating footwearfootwear which protects the wearer against electrical shocks by preven
47、ting the passage of dangerous current through the body via the feet3.17fuel oilaliphatic hydrocarbon constituent of petroleum3.18specific job-related footwearsafety or occupational footwear relating to a specific professionEXAMPLE Footwear for firefighters; footwear with resistance to chain saw cutt
48、ing.3.19hybrid footwearclass II footwear incorporating another material which extends the upperNote 1 to entry: See Figure A.1.4 Classification and designsFootwear shall be classified in accordance with Table 1. Designs of footwear are illustrated in Figure 4.Table 1 Classification of footwearClassification DescriptionClass I Footwear made from leather and other materials, excluding all-rubber or all-polymeric footwearClass II All-rubber (i.e. entirely vulcanized) or all-polymeric (i.e. entirely moulded) fo
