1、BSI Standards PublicationPersonal protective equipment Safety footwearBS EN ISO 20345:2011Incorporating corrigendum July 2014BS EN ISO 20345:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 20345:2011. It supersedes BS EN ISO 20345:2004 which is withdraw
2、n.National Annex NA (informative) gives guidance on slip resistance in relation to footwear.The UK participation in its preparation was entrusted to Technical Committee PH/1, Safety, protective and occupational footwear.A list of organizations represented on this committee can be obtained on request
3、 to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014ISBN 978 0 580 86012 6ICS 13.340.50Compliance with a British St
4、andard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2012.Amendments/corrigenda issued since publicationDate Text affected31 July 2014 National Annex NA insertedEUROPEAN STANDARD NORM
5、E EUROPENNE EUROPISCHE NORM EN ISO 20345 December 2011 ICS 13.340.50 Supersedes EN ISO 20345:2004English Version Personal protective equipment - Safety footwear (ISO 20345:2011) quipement de protection individuelle - Chaussures de scurit (ISO 20345:2011) Persnliche Schutzausrstung - Sicherheitsschuh
6、e (ISO 20345:2011) This European Standard was approved by CEN on 14 December 2011. CEN members are 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
7、 bibliographical references concerning such national standards may be obtained on application to 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 r
8、esponsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre 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, France, Germany
9、, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Ma
10、nagement Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 20345:2011: EBS EN ISO 20345:2011EN ISO 20345:2011 (E) 3 Foreword This document (EN ISO 20345:2011) has been prepared by Te
11、chnical 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 shall be given the status of a national standard, either by publication o
12、f an identical text or by endorsement, at the latest by June 2012, and conflicting national standards shall be withdrawn at the latest by June 2012. 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 h
13、eld responsible for identifying any or all such patent rights. This document supersedes EN ISO 20345:2004. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive. For relatio
14、nship 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 implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus
15、, 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, Switzerland and the United Kingdom. BS EN ISO 20345:2011EN ISO 20345:2011 (
16、E)BS EN ISO 20345:2011ISO 20345:2011(E) ISO 2011 All rights reserved iiiContents Page Foreword iv 1 Scope 1 2 Normative references 1 3 Terms and definitions . 1 4 Classification and designs . 6 5 Basic requirements for safety footwear 8 5.1 General . 8 5.2 Design . 10 5.3 Whole footwear 11 5.4 Upper
17、 14 5.5 Vamp and quarter lining . 16 5.6 Tongue 17 5.7 Insole and insock 17 5.8 Outsole . 18 6 Additional requirements for safety footwear 19 6.1 General . 19 6.2 Whole footwear 20 6.3 Upper Water penetration and absorption . 24 6.4 Outsole . 24 7 Marking . 24 8 Information to be supplied . 25 8.1 G
18、eneral . 25 8.2 Electrical properties 26 8.3 Insocks . 27 Annex A (normative) Hybrid footwear 28 Bibliography 30 32BS EN ISO 20345:2011ISO 20345:2011(E) iv ISO 2011 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bo
19、dies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizatio
20、ns, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the
21、ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of th
22、e member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 20345 was prepared by the European Committee for Standardization
23、(CEN) Technical Committee CEN/TC 161, Foot and leg protectors, in collaboration with Technical Committee ISO/TC 94, Personal safety Protective clothing and equipment, Subcommittee SC 3, Foot protection, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
24、 This second edition cancels and replaces the first edition (ISO 20345:2004), which has been technically revised. It also incorporates the Amendment ISO 20345:2004/Amd. 1:2007 and the Technical Corrigenda ISO 20345:2004/Cor.1:2005 and ISO 20345:2004/Cor.2:2006. BS EN ISO 20345:2011INTERNATIONAL STAN
25、DARD ISO 20345:2011(E) ISO 2011 All rights reserved 1Personal protective equipment Safety footwear 1 Scope This International Standard specifies basic and additional (optional) requirements for safety footwear used for general purpose. It includes, for example, mechanical risks, slip resistance, the
26、rmal 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 against chemicals and molten metal splash, protection for motor cycle riders). 2 Normat
27、ive references The following referenced documents 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
28、Determination of chromium(VI) content ISO 20344:2011, Personal protective equipment Test methods for 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 low voltage insta
29、llations 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 safety footwear footwear incorporating protective features to protect the wearer from injuries that could arise
30、through accidents NOTE Items of safety footwear are fitted with toecaps designed to give protection against impact when tested at an energy level of at least 200 J and against compression when tested at a compression load of at least 15 kN. BS EN ISO 20345:2011ISO 20345:2011(E) 2 ISO 2011 All rights
31、 reserved3.2 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 3.3 rubber vulcanized elastomers 3.4 polymeric materials large molecules composed of repeating structura
32、l units (monomers) 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 during lasting 3.6 insock removable or non-removable footwear component used to co
33、ver 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 with the lining. NOTE 2 Where an upper is split at the forepart to house the toec
34、ap, 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 of the upper 3.7.2 quarter lining material covering the inner surface of the qu
35、arters of the upper 3.8 cleat protruding part 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 Testing is performed in accordance with ISO 20344:2011, 8.4.1. 3.10 cellular outsole outsole which has a density of 0,9 g/ml or
36、less with a cell structure that is visible under 10 magnification BS EN ISO 20345:2011ISO 20345:2011(E) ISO 2011 All rights reserved 33.11 penetration-resistant insert footwear component placed in the sole complex in order to provide protection against penetration 3.12 safety toecap built-in footwea
37、r component designed to protect the toes of the wearer from impacts of an energy level of at least 200 J and compression at a load of at least 15 kN 3.13 seat region counter area rear 10 % of the total length of the footwear (upper and sole) 3.14 conductive footwear footwear, the resistance of which
38、 is in the range of 0 k to 100 k NOTE Resistance is measured in accordance with ISO 20344:2011, 5.10. 3.15 antistatic footwear footwear, the resistance of which is above 100 k and less than or equal to 1 000 M NOTE Resistance is measured in accordance with ISO 20344:2011, 5.10. 3.16 electrically ins
39、ulating footwear footwear which protects the wearer against electrical shocks by preventing the passage of dangerous current through the body via the feet 3.17 fuel oil aliphatic hydrocarbon constituent of petroleum 3.18 specific job-related footwear safety or occupational footwear relating to a spe
40、cific profession EXAMPLE Footwear for firefighters; footwear with resistance to chain saw cutting. 3.19 hybrid footwear class II footwear incorporating another material which extends the upper NOTE See Figure A.1. BS EN ISO 20345:2011ISO 20345:2011(E) 4 ISO 2011 All rights reservedKey 1 facing 2 ton
41、gue 3 collar 4 upper 5 vamp lining 6 insock 7 toecap 8 edge covering, e.g. foam strip 9 outsole 10 cleat 11 penetration-resistant insert 12 insole 13 heel 14 Strobel stitching 15 quarter 16 vamp a) Example of parts of footwear of Strobel construction Figure 1 (continued) BS EN ISO 20345:2011ISO 2034
42、5:2011(E) ISO 2011 All rights reserved 5Key 1 upper 2 toecap 3 rigid sole 4 reinforcing welt with nails 5 outsole 6 wooden sole b) Example of other footwear Figure 1 Types of footwear BS EN ISO 20345:2011ISO 20345:2011(E) 6 ISO 2011 All rights reservedKey 1 upper 2 vamp 3 outsole 4 heel Figure 2 Exa
43、mple 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 Classification of footwear Classification Description Class I Footwear made from leather and other materials, excluding
44、 all-rubber or all-polymeric footwear Class II All-rubber (i.e. entirely vulcanized) or all-polymeric (i.e. entirely moulded) footwear BS EN ISO 20345:2011ISO 20345:2011(E) ISO 2011 All rights reserved 7Low shoe Ankle boot Half-knee boot Knee-height boot Thigh boot aVariable extension which can be a
45、dapted 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 footwear Class II footwear can be equipped with another material which extends the uppe
46、r. The requirements for this footwear are given in Annex A. BS EN ISO 20345:2011ISO 20345:2011(E) 8 ISO 2011 All rights reserved5 Basic requirements for safety footwear 5.1 General Safety footwear shall conform to the basic requirements given in Table 2. Table 2 Basic requirements for safety footwea
47、r Requirement Subclause Classification 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 5.3.1.2 X Toe protection: 5.3.2 General 5.3.2.1 X X Internal length of toecaps 5.3.2.2 X X
48、Impact resistance 5.3.2.3 X X Compression resistance 5.3.2.4 X X Behaviour of toecaps 5.3.2.5 X X Leakproofness 5.3.3 X Specific ergonomic features 5.3.4 X X Slip resistance: Slip resistance on ceramic tile floor with NaLSa Slip resistance on steel floor with glycerineb Slip resistance on ceramic ti
49、le floor with NaLS and on steel floor with glycerinec5.3.5 5.3.5.2 5.3.5.3 5.3.5.4 X X Upper General 5.4.1 X Thickness 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 BS EN
