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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 233 : 1997 Incorpor
2、ating Corrigendum No. 1 The European Standard EN 233 : 1989, with the incorporation of its amendment A1 : 1996, has the status of a British Standard ICS 91.180 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Wallcoverings in roll form Specification for finished wallpapers, wal
3、l vinyls and plastics wallcoverings Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 233 : 1997Issue 2, May 1998 This British Standard, having been prepared under the direction of the Consumer Products and Services Sector Board, was pub
4、lished under the authority of the Standards Board and comes into effect on 15 May 1997 BSI 1998 The following BSI references relate to the work on this standard: Committee reference CW/35 Draft for comment 96/520156 DC ISBN 0 580 27494 2 Amendments issued since publication Amd. No.DateText affected
5、9986 Corr. No. 1 May 1998Indicated in the margin by a sideline Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee CW/35, Wallcoverings, upon which the following bodies were represented: British Adhesives and Sealants Associa
6、tion British Coatings Federation Limited British Plastics Federation Builders Merchants Federation Consumer Policy Committee of BSI Cork Industry Federation Home Decoration Retailers Association Institute of Trading Standards Administration Paper Federation of Great Britain Wallcovering Distributors
7、 Association Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Issue 1, May 1998BS EN 233 : 1997 BSI 1998a Summary of pages The following table identifies the current issue of each page. Issue 1 indicates that a page has been introduced for th
8、e first time by amendment. Subsequent issue numbers indicate an updated page. Vertical sidelining on replacement pages indicates the most recent changes (amendment, addition, deletion). PageIssuePageIssue Front cover Inside front cover a b i and ii EN title page 2 2 1 blank original original 2 to 5
9、6 7 to 12 Inside back cover Back cover original 2 original original original Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI bblank Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS
10、 EN 233 : 1997 BSI 1997i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 233 : 1989 incorporating Amendment A1 : 19963 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii BSI 1997 BS EN 233 : 19
11、97 National foreword This British Standard has been prepared by Technical Committee CW/35, and is the English language version of EN 233 : 1989 Wallcoverings in roll form Specification for finished wallpapers, wall vinyls and plastics wallcoverings, incorporating Amendment A1 : 1996 published by the
12、 European Committee for Standardization (CEN). This new edition supersedes BS 1248 : Part 2 : 1990 which is withdrawn. Cross-references Publication referred toCorresponding British Standard EN 235 : 1989BS 1248 : Part 1 : 1989 Wallcoverings in roll form Vocabulary and symbols ISO 186 : 1985BS 3430 :
13、 1986 Method for sampling to determine the average quality of paper and board ISO 187 : 1977BS EN 20187 : 1991 Paper, board and pulps. Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples Compliance with a British Standard does not
14、of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 12, an inside back cover and a back cover. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006, Un
15、controlled Copy, (c) BSI CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN members. Ref. No. EN 233 : 1989 + A1 : 1996 E EUROPEAN STANDARDEN 233 : 198
16、9 January 1989 +A1 August 1996 NORME EUROPE ENNE EUROPA ISCHE NORM ICS 91.180 English version Wallcoverings in roll form Specification for finished wallpapers, wall vinyls and plastics wallcoverings (incudes Amendment A1 : 1996) Reve tements muraux en rouleaux Spe cification des papiers peints finis
17、, des reve tements muraux vinyles et des reve tements muraux en plastique (inclut lamendement A1 : 1996) Wandbekleidungen in Rollen Festlegungen fu r fertige Papier-, Vinyl- und Kunstoffwandbekleidungen (entha lt Anderung A1 : 1996) This European Standard was approved by CEN on 1988-09-15. Amendment
18、 A1 was approved by CEN on 1996-06-14. 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 concerning such
19、national standards may be obtained on application to the Central Secretariat 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 its own language an
20、d notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United
21、Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 233 : 1989/A1 : 1996 BSI 1997 Brief history Following a request by the International Wallpaper Manufacturers Association (IGI), CEN/TC99 was established in 1980 to develop st
22、andards for wallcoverings in roll form. The IGI submitted a first draft proposal. This was considered and developed at CEN/TC99 meetings in London (1981), Paris (1982), Berlin (1983), Go teborg (1984), Manchester (1985) and Brussels (1988). This is one of three European Standards for wallcoverings s
23、o far developed; the other two being a vocabulary, EN 235, and a standard for wallcoverings for subsequent decoration, EN 234. Still in preparation in CEN/TC99 are standards for textile and for heavy duty wallcoverings. In accordance with the Common CEN/CENELEC Rules, the following countries are bou
24、nd to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Foreword This European Standard has been prepared at the request of the Internationa
25、l Wallpaper Manufacturers Association (IGI) and specifies the main requirements that concern the users of these wallcoverings. Foreword to Amendment A1 This Amendment, EN 233 : 1989/A1 : 1996, to EN 233 : 1989, has been prepared by Technical Committee CEN/TC99, Wallcoverings, of which the Secretaria
26、t is held by BSI. This Amendment to European Standard EN 233 : 1989 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 1997, and conflicting national standards shall be withdrawn at the latest by February 1997. Ac
27、cording to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Amendment: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Swit
28、zerland and the United Kingdom. Contents Page Brief history2 Foreword2 0Introduction3 1Object and field of application3 2Normative references3 3Definitions3 4Dimensions4 5Spongeability4 6Washability4 7Colour fastness to light4 8Matching, application, removal and miscellaneous symbols6 9Marking6 10De
29、signation7 11Environmental requirements7 Annexes A(normative) Sampling for testing8 B(normative) Method of measuring dimensions8 C(normative) Method of test for spongeability and for washability8 D(normative) Method for the determination of colour fastness to light10 E(normative) Test report10 F(nor
30、mative) Designation10 Table 1Symbols for marking purposes5 Figures 1Diagram illustrating the mechanism of the spongeability and washability test apparatus11 2Plan view of arrangement of tufts in brush11 3Viewing cabinet12 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006
31、, Uncontrolled Copy, (c) BSI Page 3 EN 233 : 1989/A1 : 1996 BSI 1997 0 Introduction A finished wallcovering is one that is not intended to be decorated after hanging. There are many types of wallcovering and varied processes used in their manufacture. To ensure satisfactory performance, it is import
32、ant that decorators follow the manufacturers recommended hanging instructions for each particular product. Various grades of washability and colour fastness to light of finished wallcoverings are recognized and symbols to indicate these grades are given in this standard, as well as symbols to indica
33、te pattern matching, methods of application and methods of subsequent removal from the support. This will facilitate the selection by the user of wallcoverings appropriate to his particular needs and guide the decorator. Related European Standards on the vocabulary and symbols used in the wallcoveri
34、ng industry and for wallcoverings for subsequent decoration are also published. Other European Standards covering textile wallcoverings and heavy duty wallcoverings are in course of preparation. 1 Object and field of application This European Standard: specifies requirements for dimensions, minimum
35、spongeability and grades of washability and colour fastness to light; gives the symbols, to be used for marking purposes, for these characteristics and also for matching, methods of application and removal; specifies requirements for marking; gives the designation system; specifies the maximum permi
36、ssible content of certain heavy metals, vinyl chloride monomer and formaldehyde. The marking requirements of this standard are primarily for information of the consumer and to enable optimum use to be made of the product. This standard applies to finished wallpaper, wall vinyl and plastics wallcover
37、ing supplied in rolls for hanging on to walls and ceilings by means of an adhesive covering the whole of the interface between the wallcovering and the support and that are not intended to be decorated after hanging. Excluded from this standard are rigid materials, materials not attached or not whol
38、ly attached by adhesive, wallcoverings for subsequent decoration, textile wallcoverings, heavy duty wallcoverings and non-decorative wallcoverings such as wall linings or those with special properties, e.g. thermal or acoustic insulation. 2 Normative references This European Standard incorporates by
39、 dated or undated reference, provisions from other publications. These normative references are placed at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent references to or revisions of any of these publications apply to this European Stan
40、dard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. ISO 105 : 1984Textiles Tests for colour fastness Part A General principles Part B Colour fastness to light and weathering ISO 186 : 1985Paper and board Sampli
41、ng to determine average quality ISO 187 : 1977Paper and board Conditioning of samples ISO 565 : 1983Test sieves Woven metal wire cloth, perforated plate and electroformed sheet Nominal sizes of openings ISO 1923 : 1981Cellular plastics and rubbers Determination of linear dimensions ISO 2439 : 1980Po
42、lymeric materials, cellular flexible Determination of hardness (indentation technique) EN 235 :Wallcoverings in roll form Vocabulary and symbols prEN 12149 :Wallcoverings in roll form Determination of certain heavy metals contents, vinyl chloride monomer, formaldehyde (in preparation) 3 Definitions
43、The definitions given in EN 235 apply. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 09:29:58 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 233 : 1989/A1 : 1996 BSI 1997 4 Dimensions 4.1 General The area of the roll shall be 5,326 m23 %. The nominal width and length shall be declared
44、; the permitted deviation from the declared values shall be not more than1,5 %. The nominal width shall be not less than 50 cm and not greater than 53 cm. 4.2 Method of measuring dimensions Dimensions shall be measured in accordance with annex B. 4.3 Edges The edges of a roll shall be straight and p
45、arallel over its entire length to the following extent: Straightness Over any 1 m length the edges shall not deviate more than 1 mm from straight. Parallelity The three width measurements taken in accordance with B.3a shall not differ by more than 1 mm. 5 Spongeability For a wallcovering to conform
46、to this standard it shall be possible to wipe off the hanging adhesive whilst it is still damp from the front face of the wallcovering with a damp cloth or sponge without causing visible damage. Accordingly the wallcovering, when tested in accordance with annex C for spongeability, shall exhibit no
47、damage or change, in comparison with the reference piece, that would detract from its appearance as a wallcovering on a wall. The symbol to be used to indicate this degree of spongeability is shown in table 1, serial 1.1. 6 Washability 6.1 If the wallcovering is claimed to be washable during its lif
48、e after hanging, according to its grade of washability, it shall be termed washable, extra-washable or scrubbable. 6.2 When tested in accordance with annex C, according to its grade of washability, the wallcovering shall exhibit no visible damage or change, in comparison with the reference piece, th
49、at would detract from its appearance as a wall covering on a wall. 6.3 The symbols to be used for indicating the grade of washability are shown in table 1, serials 2.1 to 2.3. 6.4 A wallcovering unable to meet the minimum grade of washability as specified above shall not be termed washable nor shall it carry a washability symbol. 7 Colour fastness to light 7.1 Two grades of colour fastness to light of wallcoverings to this standard are recognized: moderate: numerical rating not less than 3; good: numerical ra