DIN EN 443-2008 Helmets for fire fighting in buildings and other structures English version of DIN EN 443 2008-06《建筑和其它结构用防火头盔》.pdf
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1、June 2008DEUTSCHE NORM English price group 16No part of this standard 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 13.340.20!$O this test is
2、 nearly identical to that described in DIN EN 137:2007-01, 7.4.1.3, with minor modifications. h) In the radiant heat test the helmet is now to be exposed to a heat flux intensity of 14 kW/m2for (480 5) s and then subjected to shock and penetration tests. i) For the penetration test the mass of the f
3、lat blade striker is now to be (1 000 15) g instead of the mass specified previously (400 g). j) The Normative References now include testing standards. k) The helmet fit is now to be checked. l) The helmet is now to be tested for protection against hot solids and molten metals. m) Annex A, giving a
4、 list of significant hazards based on the document CEN/TC 162/JWG 1/FFPPE/N 52 “Risk assessment guidelines for choosing the PPE for firefighters”, has been added. n) Annex B, giving a conditioning testing schedule, has been added. o) The standard has been revised in both form and content. Previous e
5、ditions DIN 14940: 1956-02, 1962-01, 1968-12, 1981-12, 1982-08, 1985-07, 1989-12, 1990-04 DIN EN 443: 1997-12 National Annex NA (informative) Bibliography DIN 58610, Respiratory protective devices Full face masks connected with fire fighters head protection for use as a part of a respiratory protect
6、ive device DIN EN 136, Respiratory protective devices Fullface masks Requirements, testing, marking DIN ISO 1817, Rubber, vulcanized Determination of the effect of liquids 3 DIN EN 443:2008-06 4 This page is intentionally blank EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 443February 2008ICS 13
7、.340.20 Supersedes EN 443:1997 English VersionHelmets for fire fighting in buildings and other structuresCasques pour la lutte contre les incendies dans lesbtiments et autres structuresFeuerwehrhelme fr die Brandbekmpfung in Gebudenund anderen baulichen AnlagenThis European Standard was approved by
8、CEN on 28 December 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandard
9、s may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the
10、 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlan
11、ds, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any
12、form and by any means reservedworldwide for CEN national Members.Ref. No. EN 443:2008: EEN 443:2008 (E) 2 Contents Page Foreword . 4 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms and definitions. 7 4 Requirements 9 4.1 General . 9 4.1.1 Surface finish. 9 4.1.2 Innocuousness of materials.
13、 9 4.1.3 Visual defects 9 4.1.4 Additional devices and accessories . 9 4.1.5 Face protectors . 10 4.1.6 Neck guards. 10 4.1.7 Protection of area 3b. 10 4.1.8 Wearing the helmet . 10 4.2 Shock absorption 10 4.2.1 Area 1a . 10 4.2.2 Areas 1a and 1b. 10 4.3 Resistance to penetration 10 4.4 Lateral crus
14、hing 10 4.5 Retention system effectiveness 10 4.6 Retention system strength. 11 4.7 Radiant heat. 11 4.7.1 Areas 1a and 1b. 11 4.7.2 Areas 3a and 3b. 11 4.8 Protection against hot solids. 11 4.9 Protection against molten metals 11 4.9.1 Areas 1a and 1b. 11 4.9.2 Areas 3a and 3b. 11 4.10 Heat resista
15、nce 12 4.10.1 Area 1a, area 1b and area 2 12 4.10.2 Area 3a . 12 4.11 Flame resistance . 12 4.12 Electrical properties 12 4.12.1 Conductive headform . 12 4.12.2 Wet helmet insulation . 12 4.12.3 Surface insulation . 12 4.13 Contact with liquid chemicals (optional) 13 4.13.1 Areas 1a, 1b . 13 4.13.2
16、Areas 3a, 3b . 13 4.14 Field of vision 13 4.15 Extent of protection 13 4.15.1 Area 1a and area 1b 13 4.15.2 Area 3b (optional) 14 5 Test procedures 14 5.1 Sampling and helmet adjustment 14 5.1.1 Sampling 14 5.1.2 Helmet adjustment 14 5.2 Visual inspection. 14 5.3 Conditioning 14 5.3.1 General . 14 D
17、IN EN 443:2008-06 EN 443:2008 (E) 3 5.3.2 Ultra-violet (UV) ageing 15 5.3.3 Thermal shock. 15 5.3.4 Solvent conditioning. 15 5.3.5 “Thermal plus“ conditioning 15 5.3.6 “Thermal minus“ conditioning 15 5.3.7 Wet conditioning. 15 5.4 Shock absorption 16 5.4.1 Area 1a . 16 5.4.2 Areas 1a and 1b. 16 5.5
18、Resistance to penetration 17 5.6 Lateral crushing 17 5.6.1 Principle . 17 5.6.2 Procedure 17 5.7 Retention system effectiveness 17 5.8 Retention system strength. 18 5.9 Radiant heat. 18 5.9.1 Areas 1a and 1b. 18 5.9.2 Areas 3a and 3b. 18 5.10 Protection against hot solids. 18 5.11 Protection against
19、 molten metals . 18 5.11.1 Area 1a and 1b. 18 5.11.2 Area 3a and area 3b 19 5.12 Heat resistance 19 5.12.1 Areas 1a and 1b. 19 5.12.2 Area 3a . 19 5.13 Flame resistance. 19 5.14 Electrical properties 19 5.14.1 Conductive headform test 19 5.14.2 Wet helmet insulation test . 19 5.14.3 Surface insulati
20、on test . 20 5.15 Contact with liquid chemicals (optional) 20 5.15.1 Areas 1a and 1b. 20 5.15.2 Areas 3a and 3b. 20 5.16 Field of vision 20 5.17 Extent of protection, area 1a and 1b. 20 5.17.1 Equipment 20 5.17.2 Samples . 20 5.17.3 Test method. 20 6 Marking 20 7 D.1 Uncertainty of measurement . 36
21、D.2 Interpretation of results 36 D.3 Calculation of uncertainty of measurement. 37 Requirements of EU Directive 89/686/EEC. 38 Bibliography . 40 DIN EN 443:2008-06 Annex ZA (informative) Relationship between this European Standard and the Essential Information to be supplied by the manufacturer . 21
22、 Annex D (informative) Test results, uncertainty of measurement 36 Annex C (informative) Checking compatibility of PPE 34 Annex B (normative) Conditioning Testing schedule.32 Annex A (informative) List of hazards . 29 EN 443:2008 (E) 4 Foreword This document (EN 443:2008) has been prepared by Techni
23、cal Committee CEN/TC 158 “Head protection”, 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 August 2008, and conflicting national standards shall be withdr
24、awn at the latest by August 2008. This document supersedes EN 443:1997. 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(s). For relationship with EU Directive(s), see
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