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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 653 : 1997 The Euro
2、pean Standard EN 653 : 1996 has the status of a British Standard ICS 97.150 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Resilient floor coverings Expanded (cushioned) polyvinyl chloride floor coverings Specification BS EN 653 : 1997 This British Standard, having been prepa
3、red under the direction of the Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 May 1997 BSI 1997 The following BSI references relate to the work on this standard: Committee reference PRI/60 Draft for comment 92/38631 DC I
4、SBN 0 580 27112 9 Amendments issued since publication Amd. No.DateText affected Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee PRI/60, Resilient floor coverings, upon which the following bodies were represented: British
5、Adhesives and Sealants Association British Railways Board British Resilient Flooring Manufacturers Association British Rubber Manufacturers Association Ltd. Consumer Policy Committee of BSI Contract Flooring Association Cork Industry Federation Department of the Environment (British Board of Agre me
6、nt) Department of the Environment (Building Research Establishment) Institute of Chartered Arbitrators Royal Institute of British Architects Wood Panel Industries Federation BS EN 653 : 1997 BSI 1997i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Specification
7、1Scope3 2Normative references3 3Definitions3 4Requirements3 5Marking4 Annexes A(informative) Optional properties6 B(informative) Additional methods of test6 C(informative) Bibliography6 Tables 1General requirements4 2Classification requirements for wear groups4 3Classification requirements for level
8、 of use5 ii BSI 1997 BS EN 653 : 1997 National foreword This British Standard has been prepared by Technical Committee PRI/60, and is the English language version of EN 653 : 1996 Resilient floor coverings Expanded (cushioned) polyvinyl chloride floor coverings Specification, published by the Europe
9、an Committee for Standardization (CEN). Cross-references Publications referred toCorresponding British Standards EN 424 : 1993BS EN 424 : 1993 Resilient floor coverings Determination of the effect of the simulated movement of a furniture leg EN 425 : 1994BS EN 425 : 1994 Resilient floor coverings De
10、termination of the effect of a castor chair EN 426 : 1993BS EN 426 : 1993 Resilient floor coverings Determination of width, length, straightness and flatness of sheet material EN 427 : 1994BS EN 427 : 1994 Resilient floor coverings Determination of the side length, squareness and straightness of til
11、es EN 428 : 1992BS EN 428 : 1993 Resilient floor coverings Determination of overall thickness EN 429 : 1993BS EN 429 : 1993 Resilient floor coverings Determination of the thickness of layers EN 430 : 1994BS EN 430 : 1994 Resilient floor coverings Determination of mass per unit area EN 431 : 1994BS E
12、N 431 : 1994 Resilient floor coverings Determination of peel resistance EN 433 : 1994BS EN 433 : 1994 Resilient floor coverings Determination of residual indentation after static loading EN 434 : 1994BS EN 434 : 1994 Resilient floor coverings Determination of dimensional stability and curling after
13、exposure to heat EN 436 : 1993BS EN 436 : 1994 Resilient floor coverings Determination of density EN 684 : 1995BS EN 684 : 1996 Resilient floor coverings Determination of seam strength EN 685 : 1995BS EN 685 : 1996 Resilient floor coverings Classification EN 20105-B02 : 1992BS EN 20105-B02 Textiles
14、Tests for colour fastness Part B02 : 1993 Colour fastness to artificial light (Xenon arc fading lamp test) Compliance with a British Standard does not 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
15、EN title page, pages 2 to 6, an inside back cover and a back cover. 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 All rights of reproduction and communication in any form a
16、nd by any means reserved in all countries to CEN and its members. Ref. No. EN 653 : 1996 E EUROPEAN STANDARDEN 653 NORME EUROPE ENNE EUROPA ISCHE NORM October 1996 ICS 91.180 Descriptors: Floor coverings, plastic coverings, vinyl resins, specifications, characteristics, wear, classifications, graphi
17、c symbols, utilization, marking English version Resilient floor coverings Expanded (cushioned)polyvinyl chloride floor coverings Specification Reve tements de sols re silients Reve tements de sol a base de polychlorure de vinyle expanse Spe cifications Elastische Bodenbela ge Gescha umte Polyvinylch
18、lorid-Bodenbela ge Spezification This European Standard was approved by CEN on 1996-09- 07. 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
19、lists and bibliographical references concerning such 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 re
20、sponsibility of a CEN member into its own language and 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, Nor
21、way, Portugal, Spain, Sweden, Switzerland and United Kingdom. Page 2 EN 653 : 1996 BSI 1997 Foreword This European Standard has been prepared by Technical Committee CEN/TC 134, Resilient and textile floor coverings, the Secretariat of which is held by BSI. This European Standard shall be given the s
22、tatus of a national standard, either by publication of an identical text or by endorsement, at the latest by April 1997, and conflicting national standards shall be withdrawn at the latest by April 1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the f
23、ollowing countries are bound 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. Page 3 EN 653 : 1996 BSI 1997 1 Scope This European Standa
24、rd specifies the characteristics of floor coverings based on expanded (cushioned) polyvinyl chloride and modifications thereof, supplied in either tile or roll form. To encourage the consumer to make an informed choice, the standard includes a classification system (see EN 685) based on intensity of
25、 use, which shows where these floor coverings should give satisfactory service. It also specifies requirements for marking. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the approp
26、riate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publica
27、tion referred to applies. EN 424Resilient floor coverings Determination of the effect of the simulated movement of a furniture leg EN 425Resilient floor coverings Determination of the effect of a castor chair EN 426Resilient floor coverings Determination of width, length, straightness and flatness o
28、f sheet material EN 427Resilient floor coverings Determination of the side length, squareness and straightness of tiles EN 428Resilient floor coverings Determination of overall thickness EN 429Resilient floor coverings Determination of the thickness of layers EN 430Resilient floor coverings Determin
29、ation of mass per unit area EN 431Resilient floor coverings Determination of peel resistance EN 433Resilient floor coverings Determination of residual indentation after static loading EN 434Resilient floor coverings Determination of dimensional stability and curling after exposure to heat EN 436Resi
30、lient floor coverings Determination of density prEN 660-1Resilient floor coverings Determination of wear resistance Part 1 : Stuttgart test prEN 660-2Resilient floor coverings Determination of wear resistance Part 2 : Frick-Taber test EN 684Resilient floor coverings Determination of seam strength EN
31、 685Resilient floor coverings Classification ISO 105-B02Textiles Tests for colour fastness Part B02 : Colour fastness to artificial light : Xenon arc fading lamp test 3 Definitions For the purposes of this standard, the following definitions apply: 3.1 polyvinyl chloride floor covering Floor coverin
32、g with surface layers which are produced using polyvinyl chloride (and modifications thereof) as binder. 3.2 expanded polyvinyl chloride floor covering Floor covering with a transparent wear layer over a layer of foamed polyvinyl chloride carrying a printed pattern, which can be embossed in register
33、 with the printed pattern. 4 Requirements 4.1 General requirements Floor coverings described in this standard shall conform to the appropriate general requirements specified in table 1, when tested in accordance with the methods given therein. 4.2 Classification requirements 4.2.1 Wear group classif
34、ication Floor coverings described in this standard shall be classified in the appropriate wear group, i.e. group T, P, M or F specified in table 2, when tested in accordance with prEN 660-1 or prEN 660-2. NOTE. The tests are intended to determine the wear resistance of wear layers defined either by
35、thickness loss (prEN 660-1) or volume loss (prEN 660-2). Floor coverings with a transparent wear layer are a priori group T and need not be tested. 4.2.2 Level of use classification Floor coverings described in this standard shall be classified as suitable for different levels of intensity of use in
36、 accordance with the performance requirements specified in table 3, when tested with the methods given therein. Classification shall comply with the scheme specified in EN 685. Page 4 EN 653 : 1996 BSI 1997 Table 1. General requirements CharacteristicRequirementTest method Roll form:EN 426 lengthm N
37、ot less than the nominal values widthmm Tiles:Deviation # 0,13 % of nominal length up to 0,5 mm maximum EN 427 side lengthmm squareness and straightness for side lengthmm Deviation allowed at any point # 400 mm# 0,25 400 mm# 0,35 400 mm (intended for welding)# 0,50 Overall thickness:mmEN 428 average
38、 Nominal value 20,15 + 0,18 individual resultsAverage value0,20 Total mass per unit area (average)g/m2 Nominal value 210 % + 13 % EN 430 Density of the wear layer (average)kg/m3Nominal value50EN 436 Dimensional stability after exposure to heat:%EN 434 sheets and tiles (intended for welding)# 0,40 ti
39、les (intended for dry-joint laying)# 0,25 Curling after exposure to heat:mmEN 434 sheets and tiles (intended for welding)# 8 tiles (intended for dry-joint laying)# 2 Colour fastness to artificial light6 minimumISO 105-B02 Method 31) 1) Expose a full size test specimen. Store a further test specimen
40、in the dark, which will constitute the reference standard for assessment of colour change. Table 2. Classification requirements for wear groups CharacteristicRequirements for wear groupTest method TPMF Thickness loss Dlmm Dl # 0,081)0,08 Dl # 0,150,15 Dl # 0,300,30 Dl # 0,60prEN 660-1 Volume loss Fv
41、mm3 Fv# 2,0 1) 2,0 Fv# 4,04,0 Fv# 7,57,5 Fv# 15,0prEN 660-2 1) If tested for verification. 5 Marking Floor coverings covered by this standard and/or their packaging shall bear the following marking: a) number and date of this European Standard, i.e. EN 653 : 1996; b) manufacturers or suppliers ident
42、ification; c) product name; d) colour/pattern, and batch number and, if applicable, roll number; e) classes/symbols appropriate for the product; f) for rolls: the length, width and thickness; g) for tiles: the dimensions of a tile and the area in square metres contained in a package. Page 5 EN 653 :
43、 1996 BSI 1997 Table 3. Classification requirements for level of use Class SymbolLevel of useThickness of wear layer. Nominal value 1) mm Effect of castor chair Simulated movement of a furniture leg Seam strength when welded in accordance with manufacturers instructions N/50 mm Peel strength N/50 mm
44、 Underfoot comfort. Indentation after static loading (average) mm Residual indentation after static loading (average) mm Wear group T 21 21 Domestic moderate 0,15No requirement No requirement No requirementNo requirement$ 0,40 when measured after 15 s under load # 0,35 22 22 Domestic general 0,20No
45、damage shall be visible after testing with a type 3 foot 23 23 Domestic heavy 0,25 31 31 Commercial moderate No requirement 32 32 Commercial general 0,35No disturbance to the surface other than slight change in appearance and no delamination shall occur No damage shall be visible after testing with
46、a type 2 foot When welded in accordance with manufacturers instructions: no damage shall be visible to the seams, when tested with a type 0 foot Average $ 150 Individual values $ 120 Average $ 50 Individual values $ 40 # 0,20 41 41 Light industrial moderate 33 33 Commercial heavy 0,50 42 42 Light in
47、dustrial general Test methodEN 429EN 425EN 424EN 684EN 431EN 433 1) The average value shall be the nominal value with a tolerance ofbut not more than 0,1 mm. Individual values shall not vary more than 0,05 mm or 15 % below the average, 210 % +13 % whichever is the greater. Where this requirement is
48、not met by only one individual value, however, the test shall be repeated once more. Page 6 EN 653 : 1996 BSI 1997 Annex A (informative) Optional properties Where the following properties are requested for specific applications, the floor covering should be tested in accordance with the appropriate
49、methods. electrical resistance (prEN 1081); electrostatic propensity (prEN 1815); effect of stains (EN 423); Annex B (informative) Additional methods of test The following test methods are also available for this type of product but do not form part of the specification: shear force (EN 432); spreading of water (EN 661); volatile loss (EN 664); exudation of plasticizers (EN 665); gelling (EN 666); mass per unit area of a reinforcement or backing (E