BS 3314-1982 Specification for protective aprons for wet work《潮湿工种用防护围裙规范》.pdf

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1、BRITISH STANDARD BS 3314:1982 Specification for Protective aprons for wet work UDC 687.179:677.027.625.132.1:614.895BS3314:1982 This British Standard, having been prepared under the directionof the Clothing Standards Committee, was published under the authority ofthe Board of BSI and comesintoeffect

2、 on 31August1982 BSI 11-1999 First published December1960 First revision August1982 The following BSI references relate to the work on this standard: Committee reference CLM/3 Draft for comment 81/35792 DC ISBN 0 580 12835 0 Cooperating organizations The Clothing Standards Committee, under whose dir

3、ection this British Standard was prepared, consists of representatives from the following: The organizations marked with an asterisk in the above list, together with the following, were directly represented on the Technical Committee entrusted with the preparation of this British Standard: British A

4、pparel Manufacturers Association Industrial Safety (Protective Equipment) Ltd. Manufacturers Association* British Footwear Manufacturers Federation Institute of Purchasing and Supply British Multiple Retailers Association Instock Footwear Suppliers Association British Railways Board Knitting Industr

5、ies Federation Ltd. British Textile Employers Association* Mail Order Traders Association of Clothing and Footwear Institute Great Britain Clothing Manufacturers Federation of Man-made Fibres Producers Committee Great Britain* Manchester Testing House and Laboratories Consumer Standards Advisory Com

6、mittee of Ministry of Defence* BSI Multiple Shoe Retailers Association Consumers Association National Childrens Wear Association Department of Industry (Chemicals and Shoe and Allied Trades Research Association Textiles) Textile and Clothing Contractors Association Drapers Chamber of Trade Textile R

7、esearch Council* Independent Footwear Retailers Association Amalgamated Union of Engineering Workers Institute of Wastes Management Association of Metropolitan Authorities International Wool Secretariat British Leather Manufacturers Research Iron and Steel Trades Confederation Association London Tra

8、nsport Executive British Nuclear Fuels Limited National Coal Board British Plastics Federation National Federation of Building Trades British Steel Corporation Employers British Textile Rental Association National Joint Council for the Building Chemical Industries Association Industry (Operatives Si

9、de) Chief and Assistant Chief Fire Officers National Union of Tailors and Garments Association Workers Confederation of British Wool Textiles Limited Overall Manufacturers Association of Engineering Equipment Users Association Great Britain Health and Safety Executive Textile Distributors Associatio

10、n Home Office Coopted member Institute of Occupational Hygienists Amendments issued since publication Amd. No. Date of issue CommentsBS3314:1982 BSI 11-1999 i Contents Page Cooperating organizations Inside front cover Foreword ii 1 Scope 1 2 Materials 1 3 Dimensions 1 4 Making-up 1 5 Labelling 1 App

11、endix A Examples of drip troughs 3 Figure 1 Minimum dimensions and style 2 Figure 2 Drip troughs 3 Publications referred to Inside back coverBS3314:1982 ii BSI 11-1999 Foreword This British Standard has been prepared under the direction of the Clothing Standards Committee. The first edition of this

12、British Standard which is now withdrawn was published in1960 and covered requirements for aprons made from two chloroprene-coated fabrics, one cotton and one viscose fabric being specified. Fabrics of other fibre types having different coating materials are now available and this standard takes acco

13、unt of these developments which are also reflected in the change in the title of the standard. Performance requirements for such coated fabrics are specified in BS3546-1 and BS3546-2. BS 3546-3, which is relevant to this standard, is in course of preparation and when published the fabrics specified

14、in it will be included by amendment in the materials requirements of this standard. Details of certain acceptable types of drip trough are given inAppendix A. Consideration was given to the specification of other performance requirements (e.g. flammability) but it was decided that for the end use pa

15、rticularly concerned these were unnecessary. However the attention of users of the standard is drawn to the fact that, if unguarded flames are likely to be close to wearers, advice should be sought from the manufacturer on the flammability of the material used. A British Standard does not purport to

16、 include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Attention is drawn to the need, if appropriate, for the fibre content to be giv

17、en in accordance with Statutory Instrument1973 No2124 Trade Descriptions, The Textile Products (Indication of fibre content) Regulations published by HMSO. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages1 to4, an inside back cover and a back cover

18、. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.BS3314:1982 BSI 11-1999 1 1 Scope This British Standard specifies materials, dimensions, making-up and labelling requirements for pr

19、otective aprons used for wet work. NOTEThe titles of the publications referred to in this standard are listed on the inside back cover. 2 Materials 2.1 The aprons shall be made from one of the fabrics specified in BS3546-1 or BS3546-2 with the following exceptions: a) PVC coated fabric shall have a

20、total mass per unit area of not less than140g/m 2 ; b) silicone coated fabrics shall not be used. 2.2 Eyelets and press stud fasteners shall be of non ferrous metal, nickel plated or of PVC. 3 Dimensions 3.1 Aprons shall be not less than900mm long and not less than750mm wide across the skirt. 3.2 Th

21、e bib top shall be not less than250mm wide extending to the full width of the apron over a depth of not less than200mm and not more than300mm. NOTE 1Minimum dimensions of aprons and style details are given inFigure 1. NOTE 2Aprons are sometimes fitted with drip troughs. Details of certain types are

22、given inAppendix A. 3.3 Where straps are supplied with the apron they shall have the following minimum lengths measured from the edge of the apron: waist straps500mm; shoulder straps750mm; neck loop (strap)500mm. 4 Making-up 4.1 There shall be no seams or joins in the main body of the apron. 4.2 For

23、 the purpose of attaching straps or eyelets the corners of the bib and waist shall be reinforced with triangular pieces of self material stitched or welded except where weldable eyelets are used or where the fabric mass per unit area is greater than270g/m 2 . 4.3 Sewing shall be not less than four a

24、nd not more than five stitches per10mm. The sewing threads shall be appropriate to the fabric used. 4.4 If provided, eyelets for tying-tapes shall be set in at the upper corners of the bib and skirt and shall be positioned clear of any stitching. 4.5 If fitted, straps (either permanently fixed or wi

25、th a quick release fastening) shall be at least10mm in finished width and finished to prevent fraying. 5 Labelling Aprons complying with this British Standard shall be labelled with the following information: a) the name, trade mark or other means of identification of the manufacturer; b) the number

26、 of this British Standard i.e. BS3314 1) ; c) if appropriate the British Standard reference for the fabric used from BS3546; d) cleaning or washing instructions; NOTEIt is preferred that appropriate care labelling symbols in accordance with BS2747 are used. e) the length and width of the apron. 1) M

27、arking BS3314 on or in relation to a product is a claim by the manufacturer that the product has been manufactured to the requirements of the standard. The accuracy of such a claim is therefore solely the manufacturers responsibility. Enquiries as to the availability of third party certification to

28、support such claims should be addressed to the Director, Quality Assurance Division, BSI, Maylands Avenue, Hemel Hempstead, Herts HP2 4SQ for certification marks administered by BSI or to the appropriate authority for other certification marks.BS3314:1982 2 BSI 11-1999 Figure 1 Minimum dimensions an

29、d styleBS3314:1982 BSI 11-1999 3 Appendix A Examples of drip troughs Figure 2shows details of examples of drip troughs which can be provided in protective aprons. Figure 2 Drip troughs4 blankBS3314:1982 BSI 11-1999 Publications referred to BS 2747, Textile care labelling code. BS 3546, Coated fabric

30、s for water resistant clothing. BS 3546-1, Specification for polyurethane and silicone elastomer coated fabrics. BS 3546-2, Specification for PVC coated fabrics. BS 3546-3, Specification for natural rubber and synthetic rubber coated fabrics 2) . 2) Referred to in the foreword only. In course of pre

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