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!$G+“1883608www.din.deDDIN EN ISO 26986Resilient floor coverings Expanded (cushioned) poly(vinyl chloride) floor covering Specification (ISO 26986:2010)English translation of DIN EN ISO 26986:2012-04Elastische Bodenbelge Geschumte Polyvinylchlorid-Bodenbelge Spezifikation (ISO 26986:2010)Englis
3、che bersetzung von DIN EN ISO 26986:2012-04Revtements de sol rsilients Revtements de sol amortis base de poly(chlorure de vinyle) expans Spcifications (ISO 26986:2010)Traduction anglaise de DIN EN ISO 26986:2012-04www.beuth.deDocument comprises 15 pagesIn case of doubt, the German-language original
4、shall be considered authoritative.02.12 DIN EN ISO 26986:2012-04 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 219 “Floor coverings” of the International Organization for Standardization (ISO) and has been taken over as EN IS
5、O 26986:2012 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 Normenausschuss Kunststoffe (Plastics Standards Committee), Working Committee NA 054-04-05 AA Bodenbel
6、ge. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 105-B02 DIN EN ISO 105-B02 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 23999 DIN EN ISO 23999 ISO 24340 DIN EN
7、 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 24345 DIN EN ISO 24345 ISO 24346 DIN EN ISO 24346 ISO 26987 DIN EN ISO 26987 DIN EN ISO 26986:2012-04 3 National Annex NA (informative) Bibliography DIN EN ISO 105-B02, Text
8、iles Tests for colour fastness Part B02: Colour fastness to artificial light: Xenon arc fading lamp test 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 covering
9、s Classification DIN EN ISO 11925-2, Reaction to fire 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 23999, Resilient floor coverings Determination of
10、dimensional stability and curling after exposure to heat DIN EN ISO 24340, Resilient floor coverings Determination of thickness of layers DIN EN ISO 24341, Resilient and textile floor coverings Determination of length, width and straightness of sheet DIN EN ISO 24342, Resilient and textile floorcove
11、rings Determination of side length, edge, straightness and squareness of tiles DIN EN ISO 24343-1, Resilient and laminate floor coverings Determination of indentation and residual indentation Part 1: Residual indentation DIN EN ISO 24344, Resilient floor coverings Determination of flexibility and de
12、flection DIN EN ISO 24345, Resilient floor coverings Determination of peel resistance DIN EN ISO 24346, Resilient floor coverings Determination of overall thickness DIN EN ISO 26987, Resilient floor coverings Determination of staining and resistance to chemicals DIN EN ISO 26986:2012-04 4 This page
13、is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 26986 February 2012 ICS 97.150 English Version Resilient floor coverings - Expanded (cushioned) poly(vinyl chloride) floor covering - Specification (ISO 26986:2010) Revtements de sol rsilients - Revtements de sol amortis
14、 base de poly(chlorure de vinyle) expans - Spcifications (ISO 26986:2010) Elastische Bodenbelge - Geschumte Polyvinylchlorid-Bodenbelge - Spezifikation (ISO 26986:2010) This European Standard was approved by CEN on 31 December 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regul
15、ations 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-CENELEC Management Centre or to any CEN membe
16、r. 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 and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CE
17、N members are the national standards bodies of Austria, Belgium, Bulgaria, 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,
18、Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN
19、 national Members. Ref. No. EN ISO 26986:2012: EContents Page Foreword .3 1 Scope4 2 Normative references4 3 Terms and definitions .5 4 General requirements .5 4.1 Classification requirements .6 5 Marking, labelling and packaging9 Annex A (informative) Optional properties.10 Bibliography 11 EN ISO 2
20、6986:2012 (E) DIN EN ISO 26986:2012-04 2Foreword The text of ISO 26986:2010 has been prepared by Technical Committee ISO/TC 219 “Floor coverings” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 26986:2012 by Technical Committee CEN/TC 134 “Resilient, tex
21、tile 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 publication of an identical text or by endorsement, at the latest by August 2012, and conflicting national standards shall be withdrawn at th
22、e 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 CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the nation
23、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
24、orway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 26986:2010 has been approved by CEN as a EN ISO 26986:2012 without any modification. EN ISO 26986:2012 (E) DIN EN ISO 26986:2012-04 3 1 Scope This Inter
25、national Standard specifies the characteristics of floor coverings based on expanded (cushioned) poly(vinyl chloride), supplied as either tiles or rolls. This International Standard includes a classification system based on the intensity of use, which shows where resilient floor coverings give satis
26、factory service. 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 references, the latest edition of the referenced document (including any amendments) applies. ISO 105-B
27、02:1), Textiles Tests for colour fastness Part B02: Colour fastness to artificial light: Xenon arc fading lamp test ISO/TR 4918, Textile floor coverings Determination of wear Castor chair test ISO 10874, Resilient, textile and laminate floor coverings Classification ISO 23997, Resilient floor coveri
28、ngs Determination of mass per unit area ISO 23999, Resilient floor coverings Determination of dimensional stability and curling after exposure to heat ISO 24340, Resilient floor coverings Determination of thickness of layers ISO 24341, Resilient and textile floor coverings Determination of length, w
29、idth and straightness of sheet ISO 24342, Resilient and textile floor-coverings Determination of side length, edge straightness and squareness of tiles ISO 24343-1, Resilient and laminate floor coverings Determination of indentation and residual indentation Part 1: Residual indentation ISO 24343-2,
30、Resilient and laminate floor coverings Determination of indentation and residual indentation Part 2: Resilient floor covering: Short-term residual indentation ISO 24345, Resilient floor coverings Determination of peel resistance ISO 24346, Resilient floor coverings Determination of overall thickness
31、 EN 424, Resilient floor coverings Determination of the effect of simulated movement of a furniture leg ASTM F1515, Standard Test Method for Measuring Light Stability of Resilient Flooring by Color Change 1) To be published. (Revision of ISO 105-B02:1994) EN ISO 26986:2012 (E) DIN EN ISO 26986:2012-
32、04 43 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 poly(vinyl chloride) floor covering floor covering with surface layers produced using poly(vinyl chloride) (or modifications thereof) as a binder 3.2 expanded poly(vinyl chloride) floor cove
33、ring floor covering with a transparent wear layer over a layer of foamed poly(vinyl chloride) carrying a printed pattern, which can be embossed in register with the printed pattern 4 General requirements Floor coverings described in this International Standard shall conform to the general requiremen
34、ts specified in Table 1, when tested in accordance with the methods given therein. Table 1 General requirements Characteristic Requirement Test method Roll form: ISO 24341 length m Not less than the nominal values width mTiles: ISO 24342 side length mm Deviation u 0,13 % of nominal length up to 0,5
35、mm maximum squareness and straightness mm Deviation allowed at any point for side length u 400 mm u 0,25 400 mm u 0,35 400 mm (intended for welding) u 0,50 Overall thickness mm ISO 24346 average individual values Nominal value +0,18/0,15 Nominal value 0,20 Wear layer thickness ISO 24340 Average Nomi
36、nal value +13%/10% Individual values Nominal value 0,05 mm Mass per unit area g/m2ISO 23997 Average Nominal value +13 %/10 % Dimensional stability after exposure to heat % ISO 23999 Sheet and tiles (intended for welding) u 0,40 Tiles (intended for dry-joint laying) u 0,25 Curling after exposure to h
37、eat mm ISO 23999 Sheet and tiles (intended for welding) u 8 Tiles (intended for dry-joint laying) u 2 Colour fastness to artificial light 6 minimum ISO 105-B02:1), Method 3 or Maximum average E u 8 where E is the irradiance, expressed in watts per square metre ASTM F1515 EN ISO 26986:2012 (E) DIN EN
38、 ISO 26986:2012-04 5 4.1 Classification requirements The classification scheme for resilient floor coverings is described in ISO 10874. The requirements for expanded poly(vinyl chloride) floor covering in accordance with this scheme are specified in Table 2. EN ISO 26986:2012 (E) DIN EN ISO 26986:20
39、12-04 6Table 2 Classification requirements Class Symbol Intensity of use Nominal thickness wear layermm Effect of a castor chair Simulated movement of a furniture leg Peel strength N/50 mm Residual indentation after static loading (Method 1) mm Indentation after 15 s static loading (Method 2) (avera
40、ge) mm Residual indentation after static loading (Method 2) mm Domestic 21 Moderate/ Light 0,15 No requirement No requirement No requirementNo requirement W 0,40 u 0,35 22 General/ Medium 0,20 No requirement No requirement No requirementNo requirement W 0,40 u 0,35 22+ General 0,20 No requirement No
41、 damage shall be visible with foot 3 No requirementNo requirement W 0,40 u 0,35 23 Heavy 0,25 No requirement No damage shall be visible with foot 3 No requirementNo requirement W 0,40 u 0,35 Commercial 31 Moderate 0,25 No requirement No damage shall be visible with foot 3 No requirementu 0,35 No req
42、uirement No requirement 32 General 0,35 Average W 50 Individual results W 40u 0,20 No requirement No requirement 33 Heavy 0,50 After 25.000 cycles, no disturbance to the surface other than a slight change in appearance and no delamination shall occur No damage shall be visible with foot 2 Average W
43、50 Individual results W 40u 0,20 No requirement No requirement EN ISO 26986:2012(E)DINENISO26986:2012-047Table 2 (continued) Class Symbol Intensity of use Nominal thickness wear layermm Effect of a castor chair Simulated movement of a furniture leg Peel strength N/50 mm Residual indentation after st
44、atic loading (Method 1) mm Indentation after 15 s static loading (Method 2) (average) mm Residual indentation after static loading (Method 2) mm Light Industrial 41 Moderate 0,35 Average W 50 Individual results W 40u 0,20 No requirement No requirement 42 General 0,50 After 25.000 cycles, no disturba
45、nce to the surface other than a slight change in appearance and no delamination shall occur No damage shall be visible with foot 2 Average W 50 Individual results W 40u 0,20 No requirement No requirement Test method ISO 24340 ISO 4918 EN 424 ISO 24345 ISO 24343-1 ISO 24343-2 ISO 24343-2 EN ISO 26986
46、:2012(E)DINENISO26986:2012-0485 Marking, labelling and packaging Expanded poly(vinyl chloride) floor coverings and/or their packaging shall be marked as follows: a) number and date of this International Standard, i.e. ISO 26986:2010; b) manufacturers or suppliers identification; c) product name; d)
47、colour/pattern, and batch and roll number, if applicable; 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. EN ISO 26986:2012 (E) DIN EN ISO 26986:2012-04 9 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 methods. ele
