1、BSI Standards PublicationBS EN ISO 11612:2015Protective clothing Clothingto protect against heatand flame Minimumperformance requirements (ISO11612:2015)BS EN ISO 11612:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO11612:2015. It supersedes BS EN ISO 1
2、1612:2008 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PH/3/2, Heat and Flame Personal Protective Equipment.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include
3、all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 86810 8ICS 13.340.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British S
4、tandard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2015.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11612 July 2015 ICS 13.340.10 Supersedes EN ISO 11612:2008English Version Protective c
5、lothing - Clothing to protect against heat and flame - Minimum performance requirements (ISO 11612:2015) Vtements de protection - Vtements de protection contre la chaleur et les flammes - Exigences de performance minimales (ISO 11612:2015) Schutzkleidung - Kleidung zum Schutz gegen Hitze und Flammen
6、 (ISO 11612:2015) This European Standard was approved by CEN on 14 May 2015. 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 bibli
7、ographical 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 respons
8、ibility 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, Former Yugoslav Repub
9、lic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMAL
10、ISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11612:2015 EBS EN ISO 11612:2015EN ISO 11612:2015 (E) 3 European forew
11、ord This document (EN ISO 11612:2015) has been prepared by Technical Committee CEN/TC 162 “Protective clothing including hand and arm protection and lifejackets“, the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 94 “Personal safety - Protective clothing and e
12、quipment“. 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 January 2016, and conflicting national standards shall be withdrawn at the latest by January 2016. Attention is drawn to the possibility
13、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 11612:2008. This document has been prepared under a mandate given to CEN by the European Com
14、mission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN-CENELEC Internal Regulations, the national standards organization
15、s 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, Latvia, Lithuania, Luxembourg, Malta,
16、Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 11612:2015 has been approved by CEN as EN ISO 11612:2015 without any modification. BS EN ISO 11612:2015EN ISO 11612:2015 (E) 4 Annex ZA (i
17、nformative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide one means of conforming to Essential R
18、equirements of the New Approach Directive 89/686/EEC on the approximation of the laws of the Member States relating to personal protective equipment. Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at l
19、east one Member State, compliance with the normative clauses of this International Standard given in Table ZA.1 confers, within the limits of the scope of this International Standard, a presumption of conformity with the corresponding Essential Requirements of that Directive and associated EFTA regu
20、lations. Table ZA.1 Correspondence between this International Standard and Directive 89/686/EEC Clause(s)/sub-clause(s) of this International Standard Essential requirements (ERs) of EU Directive 89/686/EEC, Annex II Qualifying remarks/Notes 4.2.2., 4.2.3., 4.3, 4.4, 4.5, 6.2, 6.4, and 6.6 1.2.1 Abs
21、ence of risks and other inherent nuisance factors. 4.2.2. 1.3.1 Adaptation of PPE to user morphology. 5.2, Clause 8, Clause 9 1.4 Information supplied by manufacturer. 5.3. 2.4 PPE subject to ageing 5.2.1, 6.3,7.2, 7.3, 7.4, 7.5, and 7.6 3.6.1 Protection against heat and/or fire. PPE constituent mat
22、erials and other components. 7.2, 7.3, 7.4, 7.5, and 7.6 3.6.2 Protection against heat and/or fire. Complete PPE ready for use. 6.5 1.3.2 Lightness and design strength. Clause 8 2.12 PPE bearing one or more identification or recognition marks directly or indirectly relating to health and safety. WAR
23、NING: Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard. BS EN ISO 11612:2015ISO 11612:2015(E)Foreword vIntroduction vii1 Scope . 12 Normative references 13 Terms and definitions . 24 General and design requirements 44.1 General .
24、44.2 Size designation and fit 54.2.1 General 54.2.2 Protective clothing . 54.2.3 Additional protective garments 54.3 Pockets and closures 54.4 Hardware . 54.5 Additional design requirements for molten splash protective garments 65 Sampling and pre-treatment 65.1 Sampling . 65.2 Pre-treatment . 65.2.
25、1 Pre-treatment by cleaning . 65.2.2 Mechanical pre-treatment . 75.3 Ageing . 75.4 Conditioning 76 General performance requirements 76.1 General . 76.2 Heat resistance 76.2.1 Heat resistance at a temperature of (180 5) C 76.2.2 Optional requirement Heat resistance at a temperature of (260 5) C 86.3
26、Limited flame spread . 86.3.1 General 86.3.2 Testing in accordance with ISO 15025, Procedure A (code letter A1) 86.3.3 Testing in accordance with ISO 15025, Procedure B (code letter A2) 96.4 Dimensional change of textile materials 106.5 Physical requirements . 106.5.1 Tensile strength .106.5.2 Tear
27、strength 106.5.3 Burst strength for knitted materials and seams 106.5.4 Seam strength 106.6 Fat content of leather . 107 Heat transmission performance requirements 117.1 General 117.2 Convective heat (code letter B) 117.3 Radiant heat (code letter C) 117.4 Molten aluminium splash (code letter D) . 1
28、17.5 Molten iron splash (code letter E) . 127.6 Contact heat (code letter F) 128 Summary of flame and heat transmission tests and corresponding letter codes (see Table 8) 139 Optional test Whole garment test against fire exposure on thermal manikin 1310 Marking .1311 Information supplied by the manu
29、facturer 14 ISO 2015 All rights reserved iiiContents PageBS EN ISO 11612:2015ISO 11612:2015(E)Annex A (normative) Mechanical pre-treatment for metallized materials 15Annex B (normative) Determination of property values for rating and classification .17Annex C (informative) Guidelines for clothing de
30、sign 18Annex D (informative) Risk assessment 19Annex E (normative) Uncertainty of measurement .20Bibliography .21iv ISO 2015 All rights reservedBS EN ISO 11612:2015ISO 11612:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
31、 (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 organizations,
32、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.The procedures used to develop this document and those intended for its further mai
33、ntenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Att
34、ention 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. Details of any patent rights identified during the development of the document will be in the Introducti
35、on and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conform
36、ity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT), see the following URL: Foreword Supplementary information .The committee responsible for this document is ISO/TC 94, Personal safety Protective clothing and equipment, Subcommi
37、ttee SC 13, and by Technical Committee CEN/TC 162, Protective clothing including hand and arm protection and lifejackets in collaboration.This third edition cancels and replaces the second edition (ISO 11612:2008), of which it constitutes a minor revision with the following changes: modify clause in
38、 design requirements regarding garment overlaps; modify clause in design requirements regarding the areas of the body covered by protective suits; modify clause on sampling requirements; modify clause for ageing due to washing (maximum number of cleaning procedures as indicated by the manufacturer);
39、 modify pre-treatment clause to include requirements for single-use garments; include new requirement for measuring property value for rating and classification; modify requirement for optional heat resistance testing at 260 C; remove reference to melting from flame spread requirements; modify after
40、flame requirement for flame spread; modify afterglow requirement for flame spread; modify requirement that hardware is tested only after pre-treatment; include statement for flame spread testing in regard to interlining materials; modify test procedure for the flame testing of labels, badges, and re
41、tro-reflective materials; modify requirements for tear strength; ISO 2015 All rights reserved vBS EN ISO 11612:2015ISO 11612:2015(E) specify test area for burst strength testing; modify innocuousness clause to include reference to ISO 13688; specify limit for Chromium(VI) Content; include new table
42、for summary of tests; modify clause for information to be supplied by the manufacturer; include new Annex for measuring property value for rating and classification; update observation clause in Annex C, prediction of burn injury using an instrumented manikin; include new definition for uncertainty
43、of measurement, Annex E.vi ISO 2015 All rights reservedBS EN ISO 11612:2015ISO 11612:2015(E)IntroductionThe purpose of this International Standard is to provide minimum performance requirements for clothing to protect against heat and flame, which could be worn for a wide range of end uses. All the
44、other standards listed in this Introduction deal also with clothing to protect against heat and flame, but rather for quite specific products or end uses.Within many of the hazards listed in this International Standard there are three performance levels: Level 1 to indicate exposure to low risk; Lev
45、el 2 to indicate exposure to medium risk; Level 3 to indicate exposure to high risk.For protection against extreme exposures to radiant heat, there is a fourth performance level to take into account, high performance materials such as aluminized and similar materials. The level of personal protectio
46、n to be provided is based on the outcome of the risk assessment and some comments on risk assessment are given in Annex D.For complete protection against exposure to heat and/or flame, it is probable that it will be necessary to protect the head, face, hands, and/or feet with suitable Personal Prote
47、ctive Equipment (PPE) and in some cases, appropriate respiratory protection might also be considered necessary.Attention is drawn to ISO/TR 2801:2007 1, which sets out guidelines for selection, use, care, and maintenance of protective clothing against heat and flame.Nothing in this International Sta
48、ndard is intended to restrict any jurisdiction, purchaser, or manufacturer from exceeding these minimum requirements. It is one of several standards for clothing that have been developed to protect persons against heat and/or flames. Other standards include: ISO 11611, Protective clothing for use in
49、 welding and allied processes; ISO 11613, Protective clothing for firefighters Laboratory test methods and performance requirements; ISO 14460, Protective clothing for automobile racing drivers Protection against heat and flame Performance requirements and test methods; ISO 15384, Protective clothing for firefighters Laboratory test methods and performance requirements for wildland firefighting clothing; ISO 15538, Protective clothing for firefighters Laboratory test methods and performanc
