BS ISO 10575-2012 Resilient floor coverings Specification for rubber sheet floor coverings with backing《弹性地板覆盖物 双层橡胶板地板覆盖物规范》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 10575:2012Resilient floor coverings Specification for rubber sheetfloor coverings with backingBS ISO 10575:2012 BRITISH STANDARDNational forewordThis British Standard is t

2、he UK implementation of ISO 10575:2012.The UK participation in its preparation was entrusted to TechnicalCommittee PRI/3/60, Textile Tolerance on nominal total gauge mmaverage Individual resultsISO 24346reliefedNominal value 0,20 mmNominal value 0,25 mmsmooth or embossedNominal value 0,20 mmNominal

3、value 0,25 mmWidth not less than specified ISO 24341Length not less than specified ISO 24341Thickness of wear layer not less than specified ISO 24340Dimensional stability tolerance allowed 0,4 % ISO 23999Flexibility: diameter of mandrel 20 mm no cracking ISO 24344 Method AResidual indentation 0,25 m

4、m ISO 24343-1Abrasion resistance of wear layer 250 mm3ISO 4649:2010, Method A, vertical load (5 0,1) Nor 1 g ASTM D3389 H18/500 gPeel resistanceMean value 50 N/50 mm or rupture in the foamEN 431Colour fastness to artificial light a6 minimum on blue wool scale 3 on grey scaleISO 105-B02 Method 3orE n

5、ot greater than 8,0after 300 h exposureASTM F1515aExpose a full size test specimen. Store a further test specimen in the dark, which will constitute the reference standard for assessment of colour change.6 ClassificationThe classification scheme for resilient floor coverings is described in ISO 1087

6、4. The requirements for rubber sheet floor coverings with backing in accordance with this scheme are specified in Table 2. ISO 2012 All rights reserved 3BS ISO 10575:2012ISO 10575:2012(E)Table2 Classification minimum requirementsClassSymbolLevel of useOverall thickness nominalvalue(mm)Minimumthickne

7、ssofwear layerCategory B, CRelationPDa/TLbCategory CEN 663Resistance to castorchair for smooth orembossedpatternISO4918Hardnessofwear layerISO7619-1Shore ACategory A, B, CReliefed patternSmooth orembossed21domesticmoderate2,52,51,00,6Norequirement6022domesticgeneral/medium23domestic heavy3,23,531com

8、mercialmoderate32commercialgeneral0,8No disturbance to thesurface other than slightchange in appearanceand no delaminationshall occur after 25000cycles7533commercialheavy34commercialveryheavy41light industrial moderate4 ISO 2012 All rights reservedBS ISO 10575:2012ISO 10575:2012(E)ClassSymbolLevel o

9、f useOverall thickness nominalvalue(mm)Minimumthicknessofwear layerCategory B, CRelationPDa/TLbCategory CEN 663Resistance to castorchair for smooth orembossedpatternISO4918Hardnessofwear layerISO7619-1Shore ACategory A, B, CReliefed patternSmooth orembossed42light industrial general3,51,00,8No distu

10、rbance to thesurface other than slightchange in appearanceand no delaminationshall occur after 25 000cycles7543light industrial heavyaPD =Pattern depth in mm.b TL =Thickness loss in mm, calculated according to the formula below (EN 663).Table2 (continued) ISO 2012 All rights reserved 5BS ISO 10575:2

11、012ISO 10575:2012(E)TL La=mAwhere:TL is thickness loss in mm;mLis weight loss in mg; is density in mg/mm3(ISO 23996);Aais abraded area in mm2(Aa= 3 200 mm2, Taber-Test ASTM D3389).7 Marking, labelling and packagingRubber sheet floor covering with backing and/or their packaging shall be marked as fol

12、lows:a) number and date of this International Standard, i.e. ISO 10575:2012;b) manufacturers or suppliers identification;c) product name;d) colour/pattern, and batch number if applicable;e) classes/symbols appropriate for the product.6 ISO 2012 All rights reservedBS ISO 10575:2012ISO 10575:2012(E)An

13、nex A (informative) Optional propertiesWhere the following properties are required for specific applications, the floor covering should be tested in accordance with the appropriate methods: electrical resistance (see EN 1081 and ASTM F150); electrostatic propensity/static dissipation (see EN 1815);

14、effect of stains/resistance to chemicals (see ISO 26987); cigarette resistance (see EN 1399): In general use, a rubber 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 cigarettes: rating 4 or hi

15、gher; Method B, burning cigarettes: rating 3 or higher; reaction to fire; determination of the burning behaviour using a radiant heat source (see ISO 9239 and ASTM E648); reaction to fire; ignitability when subject to direct impingement of flame (ISO 11925-2); reaction to fire; specific optical dens

16、ity of smoke generated (ASTM E662). ISO 2012 All rights reserved 7BS ISO 10575:2012ISO 10575:2012(E)Bibliography1 ISO 9239, Reaction to fire tests for floorings Part 1: Determination of the burning behaviour using a radiant heat source (ISO 9239-1:2002).2 ISO 10874, Resilient, textile and laminate f

17、loor coverings Classification3 ISO 11925-2, Reaction to fire tests for building products Part 2: Ignitability when subject to direct impingement of flame4 ISO 23996, Resilient floor coverings Determination of density5 ISO 26987, Resilient floor coverings Determination of staining and resistance to c

18、hemicals6 ASTM E648, Standard Test Method for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source7 ASTM E662, Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials8 ASTM F150, Standard Test Method for Electrical Resistance of Conductiv

19、e and Static Dissipative Resilient Flooring9 EN 1815, Resilient and textile floor coverings Assessment of static electrical propensity10 EN 1399, Resilient floor coverings Determination of resistance to stubbed and burning cigarettes11 EN 1081, Resilient floor coverings Determination of the electric

20、al resistance8 ISO 2012 All rights reservedBS ISO 10575:2012BS ISO 10575:2012ISO 10575:2012(E) ISO 2012 All rights reservedICS 97.150Price based on 8 pagesThis page deliberately left blankBSI is the independent national body responsible for preparing British Standards and other standards-related pub

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