1、 ISO 2012 Resilient floor coverings Heterogeneous poly(vinyl chloride) flooring on foam Specification Revtements de sol rsilients Revtements de sol htrognes sur mousse base de poly(chlorure de vinyle) Spcification INTERNATIONAL STANDARD ISO 11638 First edition 2012-08-15 Reference number ISO 11638:2
2、012(E) ISO 11638:2012(E) ii ISO 2012 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, witho
3、ut permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ISO 11638:2012(E) IS
4、O 2012 All rights reserved iii Contents Page Foreword iv 1 Scope 1 2 Normative references . 1 3 Terms and definitions . 2 4 Requirements . 2 4.1 Identification requirements . 2 4.2 General requirements . 2 4.3 Thickness of wear-layer requirements 3 5 Classification requirements . 4 6 Marking . 7 Ann
5、ex A (informative) Optional properties 8 Bibliography . 9 ISO 11638:2012(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO
6、technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates clo
7、sely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Dra
8、ft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this docu
9、ment may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 11638 was prepared by Technical Committee ISO/TC 219, Floor coverings. iv ISO 2012 All rights reserved INTERNATIONAL STANDARD ISO 11638:2012(E) Resilient floor coverings Het
10、erogeneous poly(vinyl chloride) flooring on foam Specification 1 Scope This International Standard specifies the characteristics of heterogeneous poly(vinyl chloride) flooring on foam, based on poly(vinyl chloride), and supplied in roll form or tile. Such products can contain a transparent, non-PVC
11、factory finish. To encourage the consumer to make an informed choice, this International Standard includes a classification system, based on intensity of use, which shows where these floor coverings can be expected to give satisfactory service. It also specifies requirements for marking. 2 Normative
12、 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-B02: 1) , Textiles Tests for
13、colour fastness Part B02: Colour fastness to artificial light: Xenon arc fading lamp test ISO 4918, Resilient, textile and laminate floor coverings Castor chair test ISO 10874, Resilient, textile-and laminate floor covering Classification. ISO 23997, Resilient floor coverings Determination of mass p
14、er 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, width, and straightness of s
15、heet 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, Resilient and laminate flo
16、or coverings Determination of indentation and residual indentation Part 2: Short-term residual indentation of resilient floor covering ISO 24344, Resilient floor coverings Determination of flexibility and deflection ISO 24345, Resilient floor coverings Determination of peel resistance ISO 24346, Res
17、ilient floor coverings Determination of overall thickness EN 424, Resilient floor coverings Determination of the effect of simulated movement of a furniture leg EN 684, Resilient floor coverings Determination of seam strength EN 1372, Adhesives Test method for adhesives for floor and wall coverings
18、Peel test 1) To be published. (Revision of ISO 105-B02:1994) ISO 2012 All rights reserved 1 ISO 11638:2012(E) ASTM F1515, Standard test method for measuring light stability of resilient flooring by color change 3 Terms and definitions For the purposes of this document, the following terms and defini
19、tions apply. 3.1 heterogeneous floor covering on foam floor covering consisting of a wear layer and other solid layers on a foam backing 3.2 poly(vinyl chloride) floor coverings on foam floor covering with surface layers which are produced using poly(vinyl chloride) as the binder 3.3 wear layer laye
20、r of the floor covering directly exposed to wear 3.4 factory finish transparent coating applied during the manufacture, usually not thicker than 0,05 mm 3.5 binder content portion of the flooring composition consisting of poly(vinyl chloride) (PVC) resin, plasticizers and stabilizers NOTE It is expr
21、essed as a percentage mass fraction of the total composition. 3.6 seam strength maximum tensile force recorded, for a defined width, when a floor covering is tested under a constant rate of separation 3.7 plank planks satisfy both less than 250 mm in width and a width-to-length ratio of more than 1:
22、3 4 Requirements 4.1 Identification requirements Products described in this International Standard are identified by wear-layer binder content and shall be in accordance with Table 1. Table 1 Identification requirements Type Wear-layer binder content I 80 II 30 4.2 General requirements Floor coverin
23、gs shall conform to the appropriate general requirements specified in Table 2 when tested in accordance with the methods given therein. 2 ISO 2012 All rights reserved ISO 11638:2012(E) Table 2 General requirements Characteristic Requirement Test method Roll form: Length: m Width: mm Not less than no
24、minal values ISO 24341 Tiles: side length mm Deviation 0,13 % of nominal length up to 0,5 mm maximum except plank shape ISO 24342 Squareness and straightness for side length: mm side length: 400 mm 400 mm 400 mm (intended for welding) Deviation allowed at any point 0,25 0,35 0,50 Overall thickness:
25、mm Average Individual resultsNominal value +0,18/ 0,15 Average value 0,20 ISO 24346 Thickness of wear layer: % Nominal value +13 %/10 % ISO 24340 Thickness of foam layer: mm Thickness shall be determined ISO 24340 Total mass per unit area (average): g/m 2 Nominal value +13 %/10 % ISO 23997 Dimension
26、al stability after exposure to heat: % (not applicable to tension flex products) Sheets intended for welding Tiles (intended for dry-joint laying) ( 1,0) a 0,4 0,25 ISO 23999 Curling after exposure to heat: mm Sheets intended for welding Tiles (intended for dry-joint laying) 10 2 ISO 23999 Flexibili
27、tyType 1: 15 mm diameter mandrelType 2: 40 mm diameter mandrel No cracking ISO 24344:2008, Method A Peel resistance strength: N/mm Average Individual results 50 N/50 mm 40 N/50 mm ISO 24345 Colour fastness to artificial light 6 or DE 8 after 300 h ISO 105-B02:, Method 3 b or ASTM F1515 aThe maximum
28、of 1 % is permitted for sheet flooring intended for welding only, provided that manufacturer-specified installation procedures are strictly followed to ensure both a seam strength of more than 240 N/50 mm complying with EN 684, and an adhesive strength of more than 50 N/50 mm at 90, when pulled and
29、measured at a speed of 100 mm/min complying with EN 1372. bExpose a fullsize test specimen. Store a further test specimen in the dark, which will constitute the reference standard for assessment of colour change. 4.3 Thickness of wear-layer requirements Thicknesses of wear layers shall be in accorda
30、nce with Table 3. ISO 2012 All rights reserved 3 ISO 11638:2012(E) 5 Classification requirements The classification scheme for resilient floor coverings is given in ISO 10874. The requirements for heterogeneous poly(vinyl chloride) flooring on foam according to this scheme are specified in Table 3.
31、4 ISO 2012 All rights reserved ISO 11638:2012(E) Table 3 Classification minimal requirement for level of use Class Symbol Level of use Thickness of wear-layer nominal value mm Effect of castor chair Simulated movement of a furniture leg Residual indentation after static loading (Method 1) Residual i
32、ndentation after static loading (Method 2) Type I Type II Surface Joint mm mm Test method ISO 24340 ISO 4918 EN 424 ISO 24343-1 ISO 24343-2 Domestic 21 Moderate/ Light 0,15 0,30 No requirement No requirement No requirement No requirement 0,35 22 General/ Medium 0,20 0,40 No requirement No damage sha
33、ll be visible with foot 3 No requirement No requirement 0,35 22 + General 0,20 0,40 No requirement No requirement No requirement 0,35 23 Heavy 0,25 0,50 No requirement No requirement No requirement 0,35 Commercial 31 Moderate 0,25 0,50 No requirement No damage shall be visible with foot 3 No require
34、ment 0,35 No requirement 32 General 0,35 0,70 No delamination and no disturbance to the surface other than slight change in appearance caused by 25 000 cycles or more No damage shall be visible with foot 2 When welded in accordance with manufacturers instructions: no damage shall be visible with foo
35、t 0 0,20 No requirement 33 Heavy 0,50 1,00 0,20 No requirement 34 Very heavy 0,65 1,50 0,20 No requirement ISO 2012 All rights reserved 5 ISO 11638:2012(E) Table 3 (continued) Class Symbol Level of use Thickness of wear-layer nominal value mm Effect of castor chair Simulated movement of a furniture
36、leg Residual indentation after static loading (Method 1) Residual indentation after static loading (Method 2) Type I Type II Surface Joint mm mm Light industrial 41 Moderate 0,35 0,70 No delamination and no disturbance to the surface other than slight change in appearance caused by 25 000 cycles or
37、more No damage shall be visible with foot 2 When welded in accordance with manufacturers instructions: no damage shall be visible with foot 0 0,20 No requirement 42 General 0,50 1,00 0,20 No requirement 6 ISO 2012 All rights reserved ISO 11638:2012(E) 6 Marking Floor coverings covered by this Intern
38、ational Standard and/or their packaging shall bear the following marking: a) number and date of this International Standard, i.e. ISO 11638:2012; b) manufacturer or supplier identification; c) product name; d) colour/pattern, batch number and, if applicable, roll number; e) classes/symbols appropria
39、te for the product; f) for rolls: the length, width and thickness. ISO 2012 All rights reserved 7 ISO 11638:2012(E) Annex A (informative) Optional properties Where the following properties are required for specific applications, the floor covering should be tested in accordance with the correspondin
40、g appropriate method or methods, as given in the standards listed below (see Bibliography); Electrical resistance: ASTM F150, EN 1081, ANSI/ESD S7.1, ANSI/ESD STM97.1, JIS A 1454 6.18. Electrical propensity: EN 1815, ANSI/ESD STM97.2. Effects of stains: ASTM F925, EN 423, ISO 26987,JIS A5705 6.10) R
41、eaction to fire, determination of the burning behaviour using a radiant heat source: ISO 9239-1, ASTM E648, JIS A 1321. Reaction to fire, ignitability when subject to direct impingement of flame: ISO 11925-2. Reaction to fire, specific optical density of smoke generated: ASTM E662. Resistance to hea
42、t: ASTM F1514. 8 ISO 2012 All rights reserved ISO 11638:2012(E) Bibliography 1 ISO 9239-1, Reaction to fire tests for floorings Part 1: Determination of the burning behaviour using a radiant heat source 2 ISO 11925-2, Reaction to fire tests Ignitability of products subjected to direct impingement of
43、 flame Part 2: Single-flame source test 3 ISO 23996, Resilient floor coverings Determination of density 4 ISO 26987, Resilient floor coverings Determination of staining and resistance to chemicals 5 EN 423, Resilient floor coverings Determination of resistance to staining 6 EN 651, Resilient floor c
44、overings Poly(vinyl chloride) floor coverings with foam layer Specification 7 EN 685, Resilient, textile and laminate floor coverings Classification 8 EN 1081, Resilient floor coverings Determination of the electrical resistance 9 EN 1815, Resilient and textile floor coverings Assessment of static e
45、lectrical propensity 10 ANSI/ESD S7.1, Resistive characterization of materials Floor materials 11 ANSI/ESD STM97.1, Floor materials and footwear-resistance measurement in combination with a person 12 ANSI/ESD STM97.2, Floor materials and footwear Voltage measurement in combination with a person 13 J
46、IS A 1321, Testing method for incombustibility of internal finish material and procedure of buildings 14 JIS A 1454, Test methods Resilient floor coverings 15 JIS A 5705, Poly(vinyl chloride) floorcoverings 16 ASTM E662, Standard test method for specific optical density of smoke generated by solid m
47、aterials 17 ASTM F150, Standard test method for electrical resistance of conductive and static dissipative resilient flooring 18 ASTM E648, Standard test method for critical radiant flux of floor-covering systems using a radiant heat energy source 19 ASTM F925, Standard test method for resistance to
48、 chemicals of resilient flooring 20 ASTM F1303, Standard specification for sheet vinyl floor covering with backing 21 ASTM F1514, Standard test method for measuring heat stability of resilient flooring by color change ISO 2012 All rights reserved 9ISO 11638:2012(E) ISO 2012 All rights reserved ICS 97.150 Price based on 9 pages
