1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 10577:2012Resilient floor coverings Specification for rubbersheet floor coverings withoutbackingBS ISO 10577:2012 BRITISH STANDARDNational forewordThis British Standard is
2、 the UK implementation of ISO 10577:2012.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 0,25 mmsmooth or embossedNominal value 0,20 mmNominal 0,25
3、 mmDimensional stability Tolerance allowed 0,4 % ISO 23999Flexibility: diameter of mandrelno cracking ISO 24344 Method A 3,0 mm: 20 mm 3,0 mm: 40 mmResidual indentation (after static loading)Nominal thickness 2,5 mm 2,5 mm 3,0 mm 0,15 mm 0,20 mm 0,25 mmISO 24343-1Abrasion resistance of wear layer 25
4、0 mm3ISO 4649:2010 Method A, vertical load (5 0,1) Nor 1 g ASTM D3389 H18/500 gColour fastness to artificial light a6 minimum on blue wool scale 3 on grey scaleISO 105-B02 Method 3orE not greater than 8,0 after 300 h exposureASTM F1515aExpose a full size test specimen. Store a further test specimen
5、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 10874. The requirements for rubber sheet floor coverings without backing in accordance with this scheme are specified
6、in Table 2. ISO 2012 All rights reserved 3BS ISO 10577:2012ISO 10577:2012(E)Table2 Classification minimum requirementsClassSymbolLevel of useOverall thickness nominalvalue(mm)Minimumthicknessofwear layerCategory B, CRelationPDa/TLbCategory CEN 663Resistance to castorchair for smooth orembossedpatter
7、nISO4918Hardnessofwear layerISO7619-1Shore ACategory A, B, CReliefed patternSmooth orembossed21domesticmoderate2,51,81,00,6Norequirement6022domesticgeneral/medium23domestic heavy2,031commercialmoderate32commercialgeneral0,8No disturbance to thesurface other than slightchange in appearanceand no dela
8、minationshall occur after 25000cycles7533commercialheavy34commercialveryheavy1,041light industrial moderate4 ISO 2012 All rights reservedBS ISO 10577:2012ISO 10577:2012(E)ClassSymbolLevel of useOverall thickness nominalvalue(mm)Minimumthicknessofwear layerCategory B, CRelationPDa/TLbCategory CEN 663
9、Resistance to castorchair for smooth orembossedpatternISO4918Hardnessofwear layerISO7619-1Shore ACategory A, B, CReliefed patternSmooth orembossed42light industrial general3,52,01,01,0No disturbance to thesurface other than slightchange in appearanceand no delaminationshall occur after 25 000cycles7
10、543light industrial heavy2,51,5aPD =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 10577:2012ISO 10577:2012(E)TL La=mAwhere:TL is thickness loss in mm;mLis weight loss in mg; is density in mg/
11、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 follows:a) number and date of this International Standard, i.e. ISO 10577:2012;b) manufacturers or suppli
12、ers 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 10577:2012ISO 10577:2012(E)Annex A (informative) Optional propertiesWhere the following properties are required for specific applic
13、ations, 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); effect of stains/resistance to chemicals (see ISO 26987); cigarette resistance (see EN 1399): In gener
14、al 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 higher; Method B, burning cigarettes: rating 3 or higher; reaction to fire; determination of the burning
15、 behaviour using a radiant heat source (see ISO 9239-1 and ASTM E648); 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). ISO 2012 All rights reserved 7BS ISO 10577:2012ISO 10577:2012(E)
16、Bibliography1 ISO 9239-1, Reaction to fire tests for floorings Part 1: Determination of the burning behaviour using a radiant heat source2 ISO 11925-2, Reaction to fire tests for building products Part 2: Ignitability when subject to direct impingement of flame3 ISO 23996, Resilient floor coverings
17、Determination of density4 ISO 24342, Resilient and textile floor-coverings Determination of side length, edge straightness and squareness of tiles5 ISO 26987, Resilient floor coverings Determination of staining and resistance to chemicals6 ASTM E648, Standard Test Method for Critical Radiant Flux of
18、 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 Conductive and Static Dissipative Resilient Flooring9 EN 1815, Resilient and te
19、xtile 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 electrical resistance8 ISO 2012 All rights reservedBS ISO 10577:2012BS ISO 105
20、77:2012ISO 10577:2012(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 publications, information and services. It presents the UK view on standa
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