1、April 2012 Translation by DIN-Sprachendienst.English price group 9No 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 9
2、7.150!$5“1882718www.din.deDDIN EN ISO 24011Resilient floor coverings Specification for plain and decorative linoleum (ISO 24011:2009)English translation of DIN EN ISO 24011:2012-04Elastische Bodenbelge Spezifikation fr Linoleum mit und ohne Muster (ISO 24011:2009)Englische bersetzung von DIN EN ISO
3、24011:2012-04Revtements de sol rsilients Spcifications pour le linolum uni et dcoratif (ISO 24011:2009)Traduction anglaise de DIN EN ISO 24011:2012-04SupersedesDIN EN 548:2011-05www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1403.
4、12 DIN EN ISO 24011:2012-04 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 219 “Floor coverings” and taken over as EN ISO 24011:2012 by Technical Committee CEN/TC 134 “Resilient, textile and laminate floor coverings” (Secretar
5、iat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Kunststoffe (Plastics Standards Committee), Working Committee NA 054-04-05 AA Bodenbelge. The DIN Standards corresponding to the International Standards referred to in this document are as foll
6、ows: ISO 9239-1 DIN EN ISO 9239-1 ISO 10874 DIN EN ISO 10874 ISO 11925-2 DIN EN ISO 11925-2 ISO 23997 DIN EN ISO 23997 ISO 24340 DIN EN ISO 24340 ISO 24341 DIN EN ISO 24341 ISO 24342 DIN EN ISO 24342 ISO 24343-1 DIN EN ISO 24343-1 ISO 24344 DIN EN ISO 24344 ISO 24346 DIN EN ISO 24346 ISO 26985 DIN E
7、N ISO 26985 ISO 26987 DIN EN ISO 26987 Amendments This standard differs from DIN EN 548:2011-05 as follows: a) normative references have been updated; b) Clause 6 “Classification” has been revised. Previous editions DIN 18171: 1968-09, 1978-02 DIN EN 548: 1997-09, 2004-11, 2011-05 DIN EN ISO 24011:2
8、012-04 3 National Annex NA (informative) Bibliography DIN EN ISO 9239-1, Reaction to fire tests for floorings Part 1: Determination of the burning behaviour using a radiant heat source DIN EN ISO 10874, Resilient, textile and laminate floor coverings Classification DIN EN ISO 11925-2, Reaction to fi
9、re tests Ignitability of products subjected to direct impingement of flame Part 2: Single-flame source test DIN EN ISO 23997, Resilient floor coverings Determination of mass per unit area DIN EN ISO 24340, Resilient floor coverings Determination of thickness of layers DIN EN ISO 24341, Resilient and
10、 textile floor coverings Determination of length, width and straightness of sheet DIN EN ISO 24342, Resilient and textile floor coverings Determination of side length, edge straightness and squareness of tiles DIN EN ISO 24343-1, Resilient and laminate floor coverings Determination of indentation an
11、d residual indentation Part 1: Residual indentation DIN EN ISO 24344, Resilient floor coverings Determination of flexibility and deflection DIN EN ISO 24346, Resilient floor coverings Determination of overall thickness DIN EN ISO 26985, Resilient floor coverings Identification of linoleum and determ
12、ination of cement content and ash residue DIN EN ISO 26987, Resilient floor coverings Determination of staining and resistance to chemicals DIN EN ISO 24011:2012-04 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 24011 February 2012 ICS 97.150 Supersedes E
13、N 548:2011English Version Resilient floor coverings - Specification for plain and decorative linoleum (ISO 24011:2009) Revtements de sol rsilients - Spcifications pour le linolum uni et dcoratif (ISO 24011:2009) Elastische Bodenbelge - Spezifikation fr Linoleum mit und ohne Muster (ISO 24011:2009) T
14、his European Standard was approved by CEN on 31 December 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 ref
15、erences concerning 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 C
16、EN member into 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, I
17、celand, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Cen
18、tre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 24011:2012: EContents EN ISO 24011:2012 (E) DIN EN ISO 24011:2012-04 2 Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and d
19、efinitions .5 4 Identification requirements .5 5 Requirements .5 6 Classification 6 7 Marking, labelling and packaging 8 Annex A (informative) Optional properties .9 Bibliography 10 Foreword The text of ISO 24011:2009 has been prepared by Technical Committee ISO/TC 219 “Floor coverings” of the Inter
20、national Organization for Standardization (ISO) and has been taken over as EN ISO 24011:2012 by Technical Committee CEN/TC 134 “Resilient, textile and laminate floor coverings” the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by
21、 publication of an identical text or by endorsement, at the latest by August 2012, and conflicting national standards shall be withdrawn at the latest by August 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENE
22、LEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 548:2011. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, B
23、ulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorse
24、ment notice The text of ISO 24011:2009 has been approved by CEN as a EN ISO 24011:2012 without any modification. EN ISO 24011:2012 (E) DIN EN ISO 24011:2012-04 3 1 Scope This International Standard specifies the characteristics of plain and decorative linoleum, supplied as either tiles or rolls. To
25、encourage the consumer to make an informed choice, this International Standard includes a classification system based on the intensity of use, which shows where resilient floor coverings provide satisfactory service. The term linoleum is frequently incorrectly applied to a range of floor coverings,
26、often to those based on poly(vinyl chloride) or rubber. Such materials are not included in this International Standard. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated
27、references, the latest edition of the referenced document (including any amendments) applies. ISO 4918, Resilient, textile and laminate floor coverings Castor chair test ISO 10874, Resilient, textile and laminate floor coverings Classification ISO 23997, Resilient floor coverings Determination of ma
28、ss per unit area ISO 24340, Resilient floor coverings Determination of thickness of layers ISO 24341, Resilient and textile floor coverings Determination of length, width and straightness of sheet ISO 24342, Resilient and textile floor-coverings Determination of side length, edge straightness and sq
29、uareness of tiles ISO 24343-1, Resilient and laminate floor coverings Determination of indentation and residual indentation Part 1: Residual indentation ISO 24344:2008, Resilient floor coverings Determination of flexibility and deflection ISO 24346, Resilient floor coverings Determination of overall
30、 thickness ISO 26985, Resilient floor coverings Identification of linoleum and determination of cement content and ash residue EN ISO 105-B02:1999, Textiles Tests for colour fastness Part B02: Colour fastness to artificial light: Xenon arc fading lamp test (ISO 105-B02:1994, including amendment 1:19
31、98) ASTM F1515, Standard Test Method for Measuring Light Stability of Resilient Flooring by Color Change EN ISO 24011:2012 (E) DIN EN ISO 24011:2012-04 4 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 linoleum cement binder in linoleum, cons
32、isting 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 product produced by calendering one or more layers of a homogeneous mixture of linoleum cement, cork and/or woo
33、d flour, pigments and inorganic fillers containing a fibrous reinforcement and/or a fibrous backing NOTE The product is then converted into its final form by an oxidative curing process. The only chemical cross-linking bondings in linoleum are those which are formed during the oxidation process. 3.3
34、 surface layer layer or layers with the same binder above a support material or backing 3.4 rosin non-volatile part of the resinous material from pine trees 3.5 stove yellowing yellowish cast formed on the surface of the linoleum during the oxidation process, which will disappear when exposed to eit
35、her natural or artificial light to give a stable colour in service NOTE Stove yellowing may reappear or not disappear in areas not exposed to light. 4 Identification requirements Linoleum shall be identified by its ability to be disintegrated in 0,5 mol/l potassium hydroxide/methanol solution and by
36、 the determination of the cement content and ash residue. The minimum amount of linoleum cement shall be 30 % when tested in accordance with ISO 26985. The maximum amount of inorganic filler (ash residue) shall be 50 % when tested in accordance with ISO 26985. 5 Requirements See Table 1. EN ISO 2401
37、1:2012 (E) DIN EN ISO 24011:2012-04 5 Table 1 General requirements Characteristic Requirement Test method Roll form: ISO 24341 length m Not less than the nominal values width m Tiles: ISO 24342 side length mm Deviation u 0,15 % of nominal length, up to 0,5 mm maximum squareness and straightness mm D
38、eviation allowed at any point for side length u 400 mm u 0,25 400 mm u 0,35 Overall thickness: mm ISO 24346 average Nominal value 0,15 individual values Nominal value 0,20 Surface layer thickness: mm ISO 24340 average Nominal value 0,07 individual values Nominal value 0,10 Effect of a castor chair N
39、o disturbance to the surface, other than a slight change in appearance, and no delamination shall occur ISO 4918 Mass per unit area: g/m2ISO 23997 average Nominal value 10 % Residual indentation ISO 24343-1 Nominal thickness: u 3,2 mm u 0,15 W 4,0 mm u 0,20 Flexibility of sheets ISO 24344:2008 Thick
40、ness: (nominal) Mandreldiameter Method A 2,0 mm 30 mm 2,5 mm 40 mm 3,2 mm 50 mm 4,0 mm 60 mm Shall show no sign of cracking when bent around the appropriate mandrel Colour fastness to artificial light 6 minimum or Maximum average E u 8bEN ISO 105-B02:1999, Method 3aASTM F1515caBefore comparing the t
41、est piece, expose the reference sample, together with the blue wool cloth, 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 col
42、ouration is achieved. bE is the unit of colour change specified in ASTM F1515. cRemove “stove yellowing“ by exposing the sample to a xenon-arc light source for a minimum of 24 h before measuring the initial colour. 6 Classification The classification scheme for resilient floor coverings is specified
43、 in ISO 10874. The requirements for plain and decorative linoleum in accordance with this scheme are related to the nominal overall thickness and the surface layer thickness of the linoleum, as shown in Table 2. EN ISO 24011:2012 (E) DIN EN ISO 24011:2012-04 6 Table 2 Classification requirements Cla
44、ss Symbol Intensity of use Minimum surface layer thickness mm Nominal overall thickness mm Domestic 21 Moderate/Light 0,8 2,0 22 General/Medium 0,8 2,0 22+ General 0,8 2,0 23 Heavy 0,8 2,0 Commercial 31 Moderate 0,8 2,0 32 General 0,8 2,0 33 Heavy 1,3 2,5 34 Very heavy 1,3 2,5aLight industrial 41 Mo
45、derate 0,8 2,0a42 General 1,3 2,5a43 Heavy 1,3 2,5aaOther thicknesses, e.g. 3,2 mm and 4,0 mm, may be specified to satisfy particular customer requirements. EN ISO 24011:2012 (E) DIN EN ISO 24011:2012-04 7 7 Marking, labelling and packaging Plain and decorative linoleum floor coverings and/or their
46、packaging shall bear the following marking: a) number and date of this International Standard, i.e. ISO 24011:2009; b) manufacturers or suppliers identification; c) product name; d) colour/pattern, and batch and roll number if applicable; e) classes/symbols appropriate for the product; f) for rolls:
47、 the length, width and thickness; g) for tiles: the dimensions of a tile and the area, in square metres, contained in a package. EN ISO 24011:2012 (E) DIN EN ISO 24011:2012-04 8 Annex A (informative) Optional properties When the following properties are required for specific applications, the floor
48、covering should be tested in accordance with the appropriate methods. electrical resistance (see EN 1081); electrostatic propensity/static dissipation (see EN 1815); effect of stains/resistance to chemicals (see ISO 26987); 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: Method A, stubbed cigare
