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1、BRITISH STANDARD BS 1248-1: 1990 EN 235:1989 Wallcoverings in roll form Part 1: Terms and symbols This European Standard EN 235 has the status of a British Standard UDC 691.145 035.4 036:001.4 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 24 03:11:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI
2、BS 1248-1:1990 This British Standard was published under the authority of the Board of BSI and comes into effect on 30 March 1990 BSI 08-1999 First published as BS 1248 in 1945 First revision 1954 Withdrawn June 1979 First published as BS 1248-1:1990 The following BSI references relate to the work o
3、n this standard: Committee reference FHM/35 Draft for comment 85/37165 DC ISBN 0 580 17739 4 Cooperating organizations The European Committee for Standardization, under whose supervision this European Standard was prepared, comprises the national standards organizations of the following Western Euro
4、pean countries: AustriaOesterreichisches Normungsinstitut BelgiumInstitut belge de normalisation DenmarkDansk Standardiseringsraad FinlandSuomen Standardisoimisliito, r.y. FranceAssociation franaise de normalisation GermanyDeutsches Institut fr Normung e.V. GreeceHellenic Organization for Standardiz
5、ation IcelandIcelandic Council for Standardization IrelandNational Standards Authority of Ireland ItalyEnte Nazionale Italiano di Unificazione LuxemburgInspection des travails et des mines NetherlandsNederlands Normalisatie-instituut NorwayNorges Standardiseringsforbund PortugalInstituto Portugus da
6、 Qualidade SpainInstituto Espaol de Normalizacin SwedenStandardiseringskommissionen i Sverige SwitzerlandAssociation suisse de normalisation United KingdomBritish Standards Institution Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: sheffieldun sheffieldun, na, Fri N
7、ov 24 03:11:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 1248-1:1990 BSI 08-1999i Contents Page Cooperating organizationsInside front cover National forewordii Brief history2 Text of EN 2353 National appendix AInside back cover National appendix BInside back cover Licensed Copy: sheffieldun shef
8、fieldun, na, Fri Nov 24 03:11:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 1248-1:1990 ii BSI 08-1999 National foreword This Part of BS 1248 has been prepared under the direction of the Furniture and Household Equipment Standards Policy Committee and is the English language version of EN 235:198
9、9 “Wallcoverings in roll form; Vocabulary and symbols”, published by the European Committee for Standardization (CEN). EN 235 was produced as a result of international discussions in which the UK took an active part. EN 235 is one of a series of European Standards for wallcoverings in roll form whic
10、h will be implemented in the UK by the resurrection of BS 1248. BS 1248 was originally published in 1945 under the title “Wallpapers”, was revised in 1954 and was subsequently withdrawn in 1979. BS 1248 will be published in Parts as follows: Part 1: Terms and symbols (implementing EN 235); Part 2: S
11、pecification for finished wallcoverings (implementing EN 233); Part 3: Specification for wallcoverings for subsequent decoration (implementing EN 234); Part 4: Specification for heavy duty wallcoverings (implementing EN 259); Part 5: Specification for textile wallcoverings (implementing EN 266). A B
12、ritish Standard does not purport to 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. Summary of pages This document comprises a f
13、ront cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 10, an inside back cover and a back cover. 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. Licensed
14、Copy: sheffieldun sheffieldun, na, Fri Nov 24 03:11:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 235 January 1989 UDC 691.145 035.4 036:001.4 Key words: Wallcoverings, Wallpaper bases, Plastics coatings, Textile wallcovering, Vocabulary. English
15、version Wallcoverings in roll form; Vocabulary and symbols Revtements muraux en rouleaux; Vocabulaire et symboles Wandbekleidungen in Rollen; Begriffe und Symbole This European Standard was accepted by CEN on 15 September 1988. CEN members are bound to comply with the requirements of the CEN/CENELEC
16、 Rules 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 national standards may be obtained on application to the CEN Central Secretariat or to any CEN member. Thi
17、s European Standard exists in the 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 and notified to CEN Central Secretariat has the same status as the official versions. CEN members are the
18、national standards organizations of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Kom
19、itee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels CEN 1989 Copyright reserved to all CEN members Ref. No. EN 235:1989 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 24 03:11:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 235:1989 BSI 08-1999 2 Brief history Following
20、a request by the International Wallpaper Manufacturers Association (IGI), CEN/TC99 was established in 1980 to develop standards 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 (198
21、3), Gteborg (1984), Manchester (1985) and Brussels (1988). This is one of three European Standards for wallcoverings so far developed; the other two being a standard for finished wallpapers, wall vinyls and plastics wallcoverings, EN 233, and a standard for wallcoverings for subsequent decoration, E
22、N 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 bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, I
23、taly, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Foreword This European Standard has been prepared at the request of the International Wallpaper Manufacturers Association (IGI) and provides definitions and symbols for terms and properties that concern th
24、e users of wallcoverings. Contents Page Foreword2 Brief history2 1Object and field of application3 2References3 3General terms3 4Generic types of wallcovering3 5Sub-types of wallcovering4 6Cleanability terms4 7Match and pattern terms5 8Removal terms5 9Colour fastness to light terms6 Annex A Index9 T
25、able 1 Symbols for marking propertie7 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 24 03:11:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 235:1989 BSI 08-19993 1 Object and field of application This European Standard defines terms of interest to the users of wallcoverings that are supplied
26、 in roll form for hanging on to walls and ceilings by means of an adhesive covering the whole of the interface between the wallcovering and the support. This standard also provides the necessary definitions and symbols for the purposes of other European Standards for wallcoverings in roll form (see
27、references in clause 2). 2 References EN 233, Wallcoverings in roll form Specification for finished wallpapers, wall vinyls and plastics wallcoverings. EN 234, Wallcoverings in roll form Specification for wallcoverings for subsequent decoration1). EN 259, Wallcoverings in roll form Specification for
28、 heavy duty wallcoverings2). EN 266, Wallcoverings in roll form Specification for textile wallcoverings1)2). 3 General terms 3.1 wallcovering. All forms of flexible webs supplied in strips in roll form for hanging onto walls or ceilings by means of an adhesive covering the whole of the interface bet
29、ween the wallcovering and the support. Tapestries and other similar wallhangings are excluded. 3.2 finished wallcovering. Wallcovering that is not intended to be decorated after hanging. 3.3 wallcovering for subsequent decoration. Wallcovering intended for decoration after hanging, for example, by t
30、he application of paint. 3.4 wall lining. Wallcovering intended to serve as a preparatory layer on the support prior to the application of a finished wallcovering or a wallcovering for subsequent decoration. 3.5 base web. That part of a multi-layer wallcovering intended to contact the support. 3.6 s
31、upport. Surface to which the wallcovering is applied, e.g. wall or ceiling. This is indicated by a thick solid line in appropriate symbols (see Table 1). 3.7 means of application. Method by which the wallcovering is to be attached to the support during hanging, i.e. the surface(s) to which a suitabl
32、e adhesive has to be applied, or has already been applied and requires activation (see 5.3). The appropriate symbols to indicate means of application are serials 5.1 to 5.3 of Table 1; where the means of application require to be combined, the necessary symbols from Table 1 should be used together,
33、separated by a + sign of equivalent size to the symbols. 3.8 overlap and double cut. Method by which the edges of adjoining lengths of wallcovering can be made to butt together. The adjoining edges of adjacent lengths of wallcovering are overlapped on the support during application and both thicknes
34、ses are cut through in a continuous movement with a sharp knife. The joint is opened and surplus wallcovering material removed before the adjoining edges are realigned. The appropriate symbol to indicate advice to overlap and double cut is serial 7.1 of Table 1. 3.9 impact resistance. Ability of a h
35、eavy-duty wallcovering to maintain its surface intact under the effect of impact. A wallcovering may be claimed to be impact resistant if it satisfies the impact resistance requirements of EN 259, the appropriate symbol to accompany such a claim is serial 7.3 of Table 1. 4 Generic types of wallcover
36、ing 4.1 wallpaper. Finished wallcovering made of paper, the front face of which is decorated. 4.2 wall vinyl 4.2.1 vinyl wallcovering on paper. Finished wallcovering comprising a paper base web with a layer of material based on polyvinyl chloride or another polymer on its front surface. The front of
37、 the web or its vinyl coating is decorated. The coating is of such thickness and strength that it can be removed from its base web as a continuous self-supporting film. 4.2.2 vinyl wallcovering on textile or non-woven. Finished wallcovering comprising a textile or non-woven type base web with a laye
38、r of material based on polyvinyl chloride or another polymer on its front surface. The front of the web or its vinyl coating is decorated. The coating is of such thickness and strength that, if it could be removed from its base web, it would form a continuous self-supporting film. 4.3 plastics wallc
39、overing. Finished wallcovering made entirely of plastics, the front face of which is decorated. 1) Informative reference. 2) In preparation. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 24 03:11:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 235:1989 4 BSI 08-1999 4.4 heavy duty wallcoverin
40、g. Finished wallcovering claimed to have high mechanical resistance and cleanability. 4.5 textile wallcovering. Finished wallcovering with a textile front face. 5 Sub-types of wallcovering 5.1 coated wallpaper. Wallpaper with a thin transparent coating based on polyvinyl acetate or a similar plastic
41、s material applied over the top of the decoration; the coating having insufficient thickness to be removable as a continuous self-supporting film. 5.2 relief wallcovering. Wallcovering with a pronounced three-dimensional design or structure (raised and/or depressed) on the surface formed mechanicall
42、y by the application of pressure, with or without heat, or chemically in conjunction with a foaming process. 5.2.1 relief wallcovering mechanically embossed. Finished relief wallcovering on which the three-dimensional design or structure is mechanically formed by the application of pressure, with or
43、 without heat. 5.2.1.1 ink embossed wallcovering. Finished relief wallcovering which has been simultaneously printed and mechanically embossed. 5.2.1.2 in-register embossed wallcovering. Finished relief wallcovering which is mechanically embossed in register to a print. 5.2.1.3 duplex embossed wallc
44、overing. Mechanically embossed relief wallcovering made from two webs which have been laminated with an adhesive at the mechanical embossing stage. The appropriate symbol to indicate a duplex embossed wallcovering is serial 7.2 of Table 1. NOTEThe term “duplex” should not be confused with the same w
45、ord sometimes used in the paper industry in connection with two-layer papers. 5.2.2 relief wallcoveringchemically expanded 5.2.2.1 blown vinyl, printed. Finished relief wallcovering where the three-dimensional design or structure is made by foaming a layer and/or deposit of polyvinyl chloride or oth
46、er polymeric material. 5.2.2.2 chemically embossed and/or textured wallcovering. Finished relief wallcovering where the three-dimensional design or structure is made by a chemical process of embossing a layer and/or deposit of polyvinyl chloride or other polymeric material. 5.3 prepasted wallcoverin
47、g; ready pasted wallcovering. Wallcovering that carries its own factory-applied adhesive that normally has to be activated by water at the time of hanging. The appropriate symbol to indicate that a wallcovering is prepasted is serial 5.3 of Table 1. 5.4 flocked wallcovering. Finished wallcovering th
48、e surface of which has been decorated by cut textile fibres, bonded at one end to the surface by adhesive and standing more or less perpendicular to the surface. 5.5 metal foil wallcovering. Finished wallcovering in which a rolled film of metal is bonded to a base web to give a decorative effect. 5.
49、6 metallized wallcovering. Finished wallcovering in which a metallized plastic film is bonded to a base web to give a decorative effect. 5.7 metallic effect wallcovering. Finished wallcovering with a coated or printed surface that incorporates a metal powder or a powder giving a metallic effect in the coating or on the surface. 5.8 ingrain wallcovering. Wallcovering consisting of paper structured by the incorporation of wood particles for use as a base for a finished wallcovering or for use as a wallcovering for subsequent decoratio