1、April 2012 Translation by DIN-Sprachendienst.English price group 16No 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
2、13.340.50!$:*“1882307www.din.deDDIN EN ISO 20345Personal protective equipment Safety footwear (ISO 20345:2011)English translation of DIN EN ISO 20345:2012-04Persnliche Schutzausrstung Sicherheitsschuhe (ISO 20345:2011)Englische bersetzung von DIN EN ISO 20345:2012-04quipement de protection individue
3、lle Chaussures de scurit (ISO 20345:2011)Traduction anglaise de DIN EN ISO 20345:2012-04SupersedesDIN EN ISO 20345:2007-12www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.3902.12 DIN EN ISO 20345:2012-04 2 A comma is used as the dec
4、imal marker. National foreword This standard 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”, SC3 “Foot protection”. The responsibl
5、e German body involved in its preparation was the Normenausschuss Persnliche Schutzausrstung (Personal Protective Equipment Standards Committee), 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 f
6、ollows: ISO 17075 DIN EN ISO 17075 ISO 19952 DIN EN ISO 19952 ISO 20344 DIN EN ISO 20344 Amendments This standard differs from DIN EN ISO 20345:2007-12 as follows: a) normative references have been updated; b) the terms “full grain leather” and “corrected grain leather” have been deleted; c) in the
7、German version, the term 3.4 polymerische Materialien has been replaced by Polymerwerkstoffe; d) in Subclauses 3.14 and 3.15, a reference to the test in accordance with ISO 20344 has been included; e) Subclause 3.19 “Hybrid footwear” has been included; f) in Clause 4, a reference to other materials
8、and requirements in accordance with the new Annex A “Hybrid footwear” has been included; g) slip resistance requirements have been moved from Annex A to Clause 5; h) in 5.3.2 “Toe protection” a reference to EN 12568:2010 has been included; i) requirements for the thickness of outsoles and the cleat
9、height have been added; j) requirements relating to 5.8.4 “Flexing resistance” or spontaneous cracks have been added; k) in 6.2.2.3, a reference to EN 50321 has been included; l) in Clause 7, marking categories of safety hybrid footwear have been included; m) a new Annex A “Hybrid footwear” has been
10、 included; n) the requirements for the information to be supplied regarding electrically insulation footwear have been deleted Previous editions DIN EN ISO 20345: 2004-10, 2007-12 DIN EN ISO 20345 Corrigendum 1: 2007-08 DIN EN ISO 20345:2012-04 3 National Annex NA (informative) Bibliography DIN EN I
11、SO 17075, Leather Chemical tests Determination of chromium(VI) content DIN EN ISO 19952, Footwear Vocabulary DIN EN ISO 20344, Personal protective equipment Test methods for footwear DIN EN ISO 20345:2012-04 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO
12、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 - Sicherheitsschuhe (ISO 20345:2011) This European St
13、andard 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 bibliographical references concern
14、ing 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 responsibility of a CEN member into
15、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, Greece, Hungary, Iceland, Ireland
16、, 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 Management Centre: Avenue Marnix 17,
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: EAnnex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC Personal Protective
18、Equipment 33Contents Page Foreword . 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Classification and designs . 9 5 Basic requirements for safety footwear . 11 5.1 General 11 5.2 Design . 13 5.3 Whole footwear 14 5.4 Upper 17 5.5 Vamp and quarter lining . 19 5.6 Tongue 20 5.7 In
19、sole and insock 20 5.8 Outsole . 21 6 Additional requirements for safety footwear 22 6.1 General . 22 6.2 Whole footwear 23 6.3 Upper Water penetration and absorption . 27 6.4 Outsole . 27 7 Marking . 27 8 Information to be supplied . 28 8.1 General . 28 8.2 Electrical properties 29 8.3 Insocks . 30
20、 Annex A (normative) Hybrid footwear 31 Bibliography 352EN ISO 20345:2011 (E) DIN EN ISO 20345:2012-04 Foreword This document (EN ISO 20345:2011) 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 Co
21、mmittee ISO/TC 94 “Personal safety - Protective clothing and equipment“. 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 June 2012, and conflicting national standards shall be withdrawn at the lat
22、est 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 held responsible for identifying any or all such patent rights. This document supersedes EN ISO 20345:2004. This document has been p
23、repared under a 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 Interna
24、l Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembou
25、rg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. 3EN ISO 20345:2011 (E) DIN EN ISO 20345:2012-04 1 Scope This International Standard specifies basic and additional (optional) requirements for safety footwear used for ge
26、neral 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 against
27、chemicals and molten metal splash, protection for motor cycle riders). 2 Normative 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
28、document (including any amendments) applies. ISO 17075, Leather Chemical tests 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 inse
29、rts EN 50321, Electrically insulating footwear for working on 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 safety footwear footwear incorpor
30、ating protective features to protect the wearer from injuries that could arise 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
31、 of at least 15 kN. 4EN ISO 20345:2011 (E) DIN EN ISO 20345:2012-04 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 3.3 rubber vulcanized elastomers 3.4 polymeri
32、c materials large molecules composed of repeating structural 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 inso
33、ck 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 with the lining. NOTE
34、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 of the upper 3.7.2 q
35、uarter lining material covering the inner surface of the quarters 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 c
36、ellular outsole outsole which has a density of 0,9 g/ml or less with a cell structure that is visible under 10 magnification 5EN ISO 20345:2011 (E) DIN EN ISO 20345:2012-04 3.11 penetration-resistant insert footwear component placed in the sole complex in order to provide protection against penetrat
37、ion 3.12 safety toecap built-in footwear 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 foo
38、twear 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. 3.15 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
39、20344:2011, 5.10. 3.16 electrically insulating 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
40、occupational footwear relating to a specific 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. 6EN ISO 20345:2011 (E) DIN EN ISO 20345:2012-04
41、 Key 1 facing 2 tongue 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) 7EN ISO 2
42、0345:2011 (E) DIN EN ISO 20345:2012-04 Key 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 8EN ISO 20345:2011 (E) DIN EN ISO 20345:2012-04 Key 1 upper 2 vamp 3 outsole 4 heel Figure 2 Example of all-rubber (i
43、.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 all-rubber or all-po
44、lymeric footwear Class II All-rubber (i.e. entirely vulcanized) or all-polymeric (i.e. entirely moulded) footwear 9EN ISO 20345:2011 (E) DIN EN ISO 20345:2012-04 Low shoe Ankle boot Half-knee boot Knee-height boot Thigh boot aVariable extension which can be adapted to the wearer. NOTE Design E can b
45、e 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 upper. The requirements for this footwear are
46、 given in Annex A. 10EN ISO 20345:2011 (E) DIN EN ISO 20345:2012-04 5 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 footwear Requirement Subclause Classification I II Design Height of
47、 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 Impact resistance 5.3.2.3 X X Compression resistance 5.3.2.4
48、 X X Behaviour of toecaps 5.3.2.5 X X Leakproofness 5.3.3Specific 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 tile 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
