BS EN 13034-2005+A1-2009 Protective clothing against liquid chemicals - Performance requirements for chemical protective clothing offering limited protective performance against li).pdf

1、BRITISH STANDARD BS EN 13034:2005 +A1:2009 Protective clothing against liquid chemicals Performance requirements for chemical protective clothing offering limited protective performance against liquid chemicals (Type 6 and Type PB 6 equipment) ICS 13.340.10 Licensed Copy: Wang Bin, ISO/EXCHANGE CHIN

2、A STANDARDS, 14/07/2010 03:41, Uncontrolled Copy, (c) BSINational foreword This British Standard is the UK implementation of EN 13034:2005+A1:2009. It supersedes BS EN 13034:2005 which is withdrawn. The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tag

3、s indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“. The UK participation in its preparation was entrusted by Technical Committee PH/3, Protective clothing, to Subcommittee PH/3/3, Protective clothing from chemicals

4、 and radioactive contamination. A list of organizations represented on this subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British

5、Standard cannot confer immunity from legal obligations. BS EN 13034:2005+A1:2009 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 8 April 2005 BSI 2010 Amendments/corrigenda issued since publication Date Comments 31 March 2010 Implementation o

6、f CEN amendment A1:2009 ISBN 978 0 580 64394 1 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 14/07/2010 03:41, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13034:2005+A1 May 2009 ICS 13.340.10 Supersedes EN 13034:2005 English Version Protective clothing ag

7、ainst liquid chemicals - Performance requirements for chemical protective clothing offering limited protective performance against liquid chemicals (Type 6 and Type PB 6 equipment) Vtements de protection contre les produits chimiques liquides - Exigences pour les vtements de protection chimique offr

8、ant une protection limite contre les produits chimiques liquides quipement du Type 6 et du Type PB 6) Schutzkleidung gegen flssige Chemikalien - Leistungsanforderungen an Chemikalienschutzkleidung mit eingeschrnkter Schutzleistung gegen flssige Chemikalien (Ausrstung Typ 6 und Typ PB 6) This Europea

9、n Standard was approved by CEN on 14 February 2005 and includes Amendment 1 approved by CEN on 5 April 2009. 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 altera

10、tion. Up-to-date lists and bibliographical references concerning such national standards 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 trans

11、lation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, German

12、y, 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 M

13、anagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13034:2005+A1:2009: E Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 14/07/2010 03:41, Uncontrolled Copy, (c) BSIEN 13

14、034:2005+A1:2009 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Performance requirements for materials, seams joins and assemblages 6 4.1 Materials .6 4.2 Seams, joins and assemblages 7 5 Performance requirements for a whole suit .8 5.1

15、 General 8 5.2 Resistance to penetration by liquids in the form of a light spray (mist test) 8 6 Marking .9 7 Information supplied by the manufacturer 10 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC Personal Protective E

16、quipment 12 Bibliography . 13 BS EN 13034:2005+A1:2009 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 14/07/2010 03:41, Uncontrolled Copy, (c) BSIEN 13034:2005+A1:2009 (E) 3 Foreword This document (EN 13034:2005+A1:2009) has been prepared by Technical Committee CEN/TC 162 “Protective clothin

17、g including hand and arm protection and lifejackets”, the secretariat of which is held by DIN. 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 2009, and conflicting national standards sha

18、ll be withdrawn at the latest by November 2009. This document includes Amendment 1, approved by CEN on 2009-04-05. This document supersedes EN 13034:2005. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document has been prepared under a mand

19、ate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 89/686/EEC. For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regu

20、lations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Neth

21、erlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13034:2005+A1:2009 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 14/07/2010 03:41, Uncontrolled Copy, (c) BSIEN 13034:2005+A1:2009 (E) 4 Introduction Protection should be pro

22、portional to the risk to avoid excessive discomfort due to overprotection. The categorisation into types of chemical protective clothing is an attempt to discriminate between different general levels of risk. The determination of the actual risk level should follow from a risk assessment, which take

23、s all relevant parameters into account, e.g. the nature of the chemical, temperature, pressure, quantity, parts of the body likely to be exposed, climatic conditions, intensity of work etc. This risk assessment will give important indications about suitable types of materials, clothing design and co

24、mposition of the most effective solution, e.g. combination with other types of PPE or other items of chemical protective clothing. Type 6 and PB 6 are intended to be used in cases where risk has been assessed as low and a full liquid permeation barrier is not necessary, i.e. when wearers are able to

25、 take timely adequate action when their clothing is contaminated. Type 6 and PB 6 protective clothing form the lowest level of chemical protection and are intended to protect from a potential exposure to small quantities of spray or accidental low volume splashes. A technical report to give guidance

26、 on questions pertaining to selection, use, care and maintenance is currently under development. BS EN 13034:2005+A1:2009 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 14/07/2010 03:41, Uncontrolled Copy, (c) BSIEN 13034:2005+A1:2009 (E) 5 1 Scope This document specifies the minimum require

27、ments for limited use and re-useable limited performance chemical protective clothing. Limited performance chemical protective clothing is intended for use in cases of a potential exposure to a light spray, liquid aerosols or low pressure, low volume splashes, against which a complete liquid permeat

28、ion barrier (at the molecular level) is not required. This document covers both chemical protective suits (Type 6) and partial body protection (Type PB 6). Chemical protective suits (Type 6) cover and protect at least the trunk and the limbs, e.g. one-piece coveralls or two piece suits, with or with

29、out hood, boot-socks or boot-covers. This document specifies minimum requirements for the connections between different parts of Type 6 suits by the use of a reduced whole suit spray test using a variant of !EN ISO 17491-4“, as described in 5.2. Partial body protection of similar limited performance

30、 (Type PB 6) covers and protects only specific parts of the body, e.g. coats, aprons, sleeves etc. They should not be tested to the whole suit test (5.2). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the

31、edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 340:2003, Protective clothing General requirements !deleted text“ EN 14325:2004, Protective clothing against chemicals Test methods and performance classification of ch

32、emical protective clothing materials, seams, joins and assemblages EN 23758, Textiles - Care labelling code using symbols (ISO 3758:1991) EN ISO 13935-2, Textiles Seam tensile properties of fabrics and made-up textile articles Part 2: Determination of maximum force to seam rupture using the grab met

33、hod (ISO 13935-2:1999) !EN ISO 17491-4, Protective clothing Test methods for clothing providing protection against chemicals Part 4: Determination of resistance to penetration by a spray of liquid (spray test) (ISO 17491-4:2008)“ 3 Terms and definitions For the purposes of this document, the followi

34、ng terms and definitions apply. 3.1 aerosol suspension of solid, liquid or solid and liquid particles in a gaseous medium having negligible falling velocity (generally considered to be less than 0,25 m/s) 3.2 chemical protective clothing material any material or combination of materials used in an i

35、tem of protective clothing for the purpose of isolating parts of the body from direct contact with a chemical BS EN 13034:2005+A1:2009 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 14/07/2010 03:41, Uncontrolled Copy, (c) BSIEN 13034:2005+A1:2009 (E) 6 3.3 join non-permanent fastening betwe

36、en two different garments, or between chemical protective clothing and accessories 3.4 seam permanent fastening between two or more pieces of chemical protective clothing material 3.5 assemblage permanent fastening between two or more different garments, or between chemical protective clothing and a

37、ccessories, obtained e.g. by sewing, welding, vulcanising or gluing 3.6 closure device, e.g. a zipper, a touch-and-close fastener etc., to close openings for the donning of protective clothing 3.7 chemical protective suit (or whole suit) clothing worn to protect against chemicals, that covers at lea

38、st trunk, arms and legs and where various types of additional protection e.g. hood or helmet, boots and gloves may be joined with. Several garments may be combined to provide the desired level of protection 3.8 partial body protection protective clothing item worn to protect one or more parts of the

39、 body, which are particularly exposed to the risk. Partial body protection may be used separately or in combination with other garments to increase the protection level of specific parts of the body. Examples of partial body protection are sleeves, aprons and laboratory coats 3.9 limited use protect

40、ive clothing clothing intended for limited wear life usage (single use or limited re-use according to the manufacturers instructions), i.e. to be worn until hygienic cleaning becomes necessary or until disposal is required after chemical contamination 3.10 re-usable chemical protective clothing clot

41、hing intended to be re-used after the necessary reprocessing steps, such as e.g. hygienic cleaning, decontamination, or reapplication of repellent treatments, whilst still providing adequate protection 3.11 penetration process by which chemicals and/or micro-organisms move through porous materials,

42、seams, pinholes and other imperfections of a material on a non-molecular level 4 Performance requirements for materials, seams joins and assemblages 4.1 Materials Chemical protective clothing materials shall be tested and classified in accordance with Table 1 (see also EN 14325:2004, Clause 4). If n

43、ot otherwise specified in the test methods, at least five specimens shall be tested for each property. The lowest individual value shall be calculated and used to describe the performance level. BS EN 13034:2005+A1:2009 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 14/07/2010 03:41, Uncontr

44、olled Copy, (c) BSIEN 13034:2005+A1:2009 (E) 7 Pre-conditioning and conditioning shall be carried out in accordance with EN 14325:2004, 4.2 and 4.3, as required. Manufacturers instructions with regard to number of cleaning cycles, cleaning procedures and possible reapplication of treatments shall be

45、 observed. For all requirements, except for liquid penetration and repellency, at least performance level 1 shall be obtained. For liquid repellency a performance level 3 shall be obtained for at least one of the chemicals referred to in EN 14325:2004, Clause 4. For resistance to penetration by liqu

46、ids a performance level of at least 2 shall be obtained for at least one of the chemicals referred to in EN 14325:2004, Clause 4. Table 1 Test requirements Clause in EN 14325:2004 Performance requirement 4.4 Abrasion resistance 4.7 Tear resistance (trapezoidal test specimen) 4.9 Tensile strength 4.1

47、0 Puncture resistance 4.12 Liquid repellency 4.13 Resistance to penetration by liquids !deleted text“ If a material does not provide a clearly measurable test result for any of the requirements in Table 1, “not applicable“ shall be marked in both the test report and in the manufacturers information.

48、 The reason why the test could not be applied or completed, shall be indicated, e.g. that the elasticity of the specimen prevents to determine an end-point in the puncture resistance test. Materials shall be known not to cause skin irritation or have any adverse effect to health (see EN 340:2003, 4.

49、2). !NOTE 1 “The material of construction should be as light and as flexible as possible in order to ensure wearer comfort as well as providing effective protection. Material properties are only one element for the determination of wearer comfort of protective clothing. Design features of the clothing may have a more important influence on wearer comfort than material properties. !NOTE 2 If resistance to heat and flame is required, the chemical protective clothing should