1、July 2011 Translation by DIN-Sprachendienst.English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97
2、.150!$s7“1802920www.din.deDDIN EN 687Resilient floor coverings Specification for plain and decorative linoleum on a corkment backingEnglish translation of DIN EN 687:2011-07Elastische Bodenbelge Spezifikation fr Linoleum mit und ohne Muster mit KorkmentrckenEnglische bersetzung von DIN EN 687:2011-0
3、7Revtements de sol rsilients Spcifications pour le linolum uni et dcoratif sur support en composition de ligeTraduction anglaise de DIN EN 687:2011-07SupersedesDIN EN 687:1997-09www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.06.11
4、 12DIN EN 687:2011-07 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 134 “Resilient, textile and laminate floor coverings” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Norme
5、nausschuss Kunststoffe (Plastics Standards Committee), Working Committee NA 054-04-05 AA Bodenbelge. Amendments This standard differs from DIN EN 687:1997-09 as follows: a) normative references have been updated; b) in Table 2 “Classification”, class 22+ has been added; c) in Table 2, the level of u
6、se designations have been brought in line with DIN EN 685; d) the standard has been editorially revised. Previous editions DIN 18173: 1968-09, 1978-02 DIN EN 687: 1997-09 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 687 April 2011 ICS 97.150 Supersedes EN 687:1997English Version Resilient
7、floor coverings - Specification for plain and decorative linoleum on a corkment backing Revtements de sol rsilients - Spcifications pour le linolum uni et dcoratif sur support en composition de lige Elastische Bodenbelge - Spezifikation fr Linoleum mit und ohne Muster mit Korkmentrcken This European
8、 Standard was approved by CEN on 10 March 2011. 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 concern
9、ing such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into
10、its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland
11、, 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 Management Centre: Avenue Marnix 17,
12、B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 687:2011: EEN 687:2011 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .54 Identification .55 Requirements .55.1 General re
13、quirements 55.2 Classification requirements 76 Marking .8Annex A (informative) Optional properties .9Bibliography . 10DIN EN 687:2011-07 EN 687:2011 (E) 3 Foreword This document (EN 687:2011) has been prepared by Technical Committee CEN/TC 134 “Resilient, textile and laminate floor coverings”, the s
14、ecretariat of which is held by BSI. 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 October 2011, and conflicting national standards shall be withdrawn at the latest by October 2011. Attention is
15、drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 687:1997. According to the CEN/CENELEC Internal Regulations, the nation
16、al standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, N
17、orway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 687:2011-07 EN 687:2011 (E) 4 1 Scope This European Standard specifies the characteristics of plain and decorative linoleum on a corkment backing as a compound floor covering, supplied in
18、roll form. To encourage the consumer to make an informed choice, the standard includes a classification system based on intensity of use, which shows where resilient floor coverings should give satisfactory service (see EN 685). It also includes requirements for marking. The term “linoleum“ is frequ
19、ently incorrectly applied to a range of floor coverings, often to those based on polyvinyl chloride or rubber. Such materials are not included in this European Standard. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refere
20、nces, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 425, Resilient and laminate floor coverings Castor chair test EN 426, Resilient floor coverings Determination of width, length, straightness and flatness
21、 of sheet material EN 428, Resilient floor coverings Determination of overall thickness EN 429, Resilient floor coverings Determination of the thickness of layers EN 430, Resilient floor coverings Determination of mass per unit area EN 433, Resilient floor coverings Determination of residual indenta
22、tion after static loading EN 435, Resilient floor coverings Determination of flexibility EN 670, Resilient floor coverings Identification of linoleum and determination of cement content and ash residue EN 685, Resilient, textile and laminate floor coverings Classification EN ISO 105-B02, Textiles Te
23、sts for colour fastness Part B02: Colour fastness to artificial light: Xenon arc fading lamp test (ISO 105-B02:1994, including amendment 1:1998) DIN EN 687:2011-07 EN 687:2011 (E) 5 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 linoleum cem
24、ent binder in linoleum, consisting of a mixture of linseed oil and/or other vegetable drying oils, rosin and drying oil catalysts, which is converted to a semi-elastic mass by an oxidative curing process 3.2 linoleum with corkment backing product produced by calendering a homogeneous mixture of lino
25、leum cement, cork and/or woodflour, pigments and inorganic filler onto a corkment backing NOTE The product is then converted into its final form by an oxidative curing process. 3.3 corkment backing or underlay produced by calendering a homogeneous mixture of linoleum cement, granulated cork, pigment
26、s and inorganic fillers on a fibrous backing NOTE 1 The product is then converted into its final form by an oxidative curing process. NOTE 2 The only chemical cross-linking bondings in linoleum will be those which are formed during the oxidation process. 4 Identification Linoleum shall be identified
27、 by its ability to be disintegrated in 0,5 mol/l potassium hydroxide/methanol solution and by the determination of cement content and ash residue. The minimum amount of linoleum cement shall be 30 % when tested in accordance with EN 670. The maximum amount of inorganic filler (ash residue) shall be
28、50 % when tested in accordance with EN 670. Corkment shall be identified by its ability to be disintegrated in 0,5 mol/l potassium hydroxide/methanol solution. 5 Requirements 5.1 General requirements All classes of linoleum on corkment backing shall comply with the appropriate general requirements s
29、pecified in Table 1, when tested in accordance with the methods given therein. DIN EN 687:2011-07 EN 687:2011 (E) 6 Table 1 General requirements Property Requirement Test method Rolls Length m width mm Not less than the nominal values EN 426 Overall thickness mm Nominal value Average Individual valu
30、es 4,0 Nominal value 0,20 Nominal value 0,25 EN 428 Thickness of linoleum compositionmAverage Individual values Nominal value 0,15 Nominal value 0,20 EN 429 Mass per unit area g/m2Average Nominal value 10 % EN 430 Residual indentation after static loading mmAverage 0,40 EN 433 Flexibility around a m
31、andrel of diameter 60 mm Shall show no signs of cracking EN 435 Method A Colour fastness to artificial light 6 minimum EN ISO 105-B02 Method 31)Effect of a castor chair No damage shall be apparent. EN 425 1)Before comparing the test piece, expose the reference sample together with the Blue Wool clot
32、h to the xenon arc lamp, until a contrast is produced on Blue Wool Reference 2 equal to the contrast illustrated by Grey Scale 3. This step is necessary to remove the inherent stove yellowing of linoleum before the stable colouration is achieved. DIN EN 687:2011-07 EN 687:2011 (E) 7 5.2 Classificati
33、on requirements The classification scheme for resilient floor coverings is described in EN 685. The requirements for plain and decorative linoleum on a corkment backing in accordance with this scheme, are related to the nominal thickness of the linoleum composition, as shown in Table 2. Table 2 Clas
34、sification Class Symbol Level of use Nominal thickness of the surface layer 21 domestic moderate 1,5 22 domestic general 22+ domestic general 23 domestic heavy 31 commercial moderate 1,5 32 commercial general 33 commercial heavy 2,0 41 light industrial moderate DIN EN 687:2011-07 EN 687:2011 (E) 8 6
35、 Marking Floor coverings of plain and decorative linoleum on a corkment backing and/or their packaging shall bear the following marking: a) number and date of this European Standard, i.e. EN 687:2011; b) manufacturers or suppliers identification; c) product name; d) colour/pattern, and batch and rol
36、l number; e) classes/symbols appropriate for the product; f) length, width and thickness of rolls. DIN EN 687:2011-07 EN 687:2011 (E) 9 Annex A (informative) Optional properties Where the following properties are required for specific applications, the floor covering should be tested in accordance w
37、ith the appropriate methods. electrical resistance (see EN 1081); effect of stains (see EN 423); cigarette resistance (see EN 1399). In general use, a linoleum floor covering, depending on the colour and/or pattern, is expected to have the following rating when tested in accordance with EN 1399: Met
38、hod A, stubbed cigarettes; rating 4 or higher; Method B, burning cigarettes; rating 3 or higher; electrostatic propensity (see EN 1815); sound insulation (see EN ISO 10140-3 and EN ISO 717-2). DIN EN 687:2011-07 EN 687:2011 (E) 10 Bibliography 1 EN 423, Resilient floor coverings Determination of res
39、istance to staining 2 EN 1081, Resilient floor coverings Determination of the electrical resistance 3 EN 1399, Resilient floor coverings Determination of resistance to stubbed and burning cigarettes 4 EN 1815, Resilient and textile floor coverings Assessment of static electrical propensity 5 EN ISO
40、10140-3, Acoustics Laboratory measurement of sound insulation of building elements Part 3: Measurement of impact sound insulation (ISO 10140-3:2010) 6 EN ISO 717-2, Acoustics Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation (ISO 717-2:1996) DIN EN 687:2011-07
