1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 14486:2012Laminate floor coverings SpecificationBS ISO 14486:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 14486:2012.The UK
2、participation in its preparation was entrusted to TechnicalCommittee PRI/3/60, Textile l 1 500 mm: Dl 0,3 mm/mWidth, wDwavg 0,10 mm, relative to nominal valuewmax wmin 0,20 mmLength and width of squared elements,l = wDlavg 0,10 mm relative to nominal valueDwavg 0,10 mm, relative to nominal valuelmax
3、 lmin 0,20 mmwmax wmin 0,20 mmSquareness, q qmax 0,20 mmStraightness, s smax 0,30 mm/mFlatness, fMaximum single values:fw,concave 0,15 % fw,convex 0,20 %fl,concave 0,50 % fl,convex 1,00 %Openingsa, oOpenings measured from the surface between vertical contacting edges:oavg 0,15 mmomax 0,20 mmHeight d
4、ifference, hhavg 0,10 mmhmax 0,15 mmISO 24343-1 Residual indentation After 150 min, residual indentation must be 0,05 mm.ISO 4892-2: 2009bMethod BCycle 5 or Cycle 6Light resistance(100 0,5) h exposureTotal radiance level(396 2) kJ/m2No more than slight change according to ANSI LF-01, or Grade 4 per
5、grey scale according to ISO 105-A02NOTE Allow sample (24 1) h recovery time without light exposure at 23 C and 50 % relative humidity before taking final measurement.aOpenings between vertical contacting edges of laminate floor coverings measured from the surface.bAs amended by ISO 4892-2:2006/Amd.1
6、:2009. ISO 2012 All rights reserved 3BS ISO 14486:2012ISO 14486:2012(E)4.2 Classification requirementsFloor coverings described in this International Standard shall conform to the appropriate classification requirements specified in Table 2 when tested in accordance with the methods given therein.Ta
7、ble 2 ISO specifications for laminate floor coverings - classification requirementsProperty or characteristic test methodRequirementClassificationISO 10874Moderate/Light,General/Medium DomesticHeavy Domestic, Moderate CommercialGeneral CommercialHeavy CommercialVery Heavy CommercialClass 21/22 Class
8、 23/31 Class 32 Class 33 Class 34SymbolISO 10874Wear resistanceISO 24338IP 1 000 cyclesIP 2 000 cyclesIP 4 000 cyclesIP 6 000 cyclesIP 8 500 cyclesCastor chair resistance1ISO 491810 000 cycles, No damage25 000 cycles, No damage25 000 cycles, No damage25 000 cycles, No damage, with type H wheelsImpac
9、t resistanceISO 24335Large ball 400 mmLarge ball 800 mmLarge ball 1000 mmLarge ball 1600 mmSmall ball 8NSmall ball 12NSmall ball 15NSmall ball 24NThickness swellingISO 24336 20 % 18 % 18 % 15 % 8 %Surface soundnessISO 16981 1,0 N/mm2 1,0 N/mm2 1,25 N/mm2 1,25 N/mm2 1,5 N/mm2Dimensional stabilityISO
10、24339 Dwavg, Dlavg: 0,10 % -0,30mm Cmax 0,40mm JL,max, JS,max: 0,10mm hL,max, hS,max: 0,15mmLocking strength2ISO 24334 FL0,2 1 kN/mFS0,2 2 kN/mFL0,2 1 kN/mFS0,2 2 kN/mFL0,2 3,5 kN/mFS0,2 3,5 kN/m1Using soft castor wheels W PU (95 5) Shore A except for class 34 wheels H PA (95 5) Shore A.2For push-do
11、wn flooring systems on the short side, needing long-side locking, neither the test method nor the requirements are applicable. If panel width is 100 mm or if a push-down flooring system needing no long-side locking is being evaluated, carry out test using the whole panel width as the sample width, t
12、hen convert the result into kN/m.4 ISO 2012 All rights reservedBS ISO 14486:2012ISO 14486:2012(E)5 Marking, labelling and packingFloor coverings covered by this International Standard and/or their packaging/literature shall bear the following marking:a) number and date of this International Standard
13、, i.e. ISO 14486;b) manufacturers or suppliers identification;c) product name;d) colour/pattern, batch/lot number and, if applicable, carton number;e) classes/symbols appropriate for the product;f) dimensions, including nominal thickness, length and width of the product, and the area in square metre
14、s contained in the package. ISO 2012 All rights reserved 5BS ISO 14486:2012ISO 14486:2012(E)Annex A (informative) Operational propertiesWhere the following properties are required for specific applications, the floor covering may be tested in accordance with the appropriate methods: Determination of
15、 the body voltage (EN 1815, ANSI/ESD STM97.2). Reaction to fire: determination of the burning behaviour using a radiant heat source (ISO 9239-1, ASTM E 648). Reaction to fire: ignitability when subject to direct impingement of flame (ISO 11925-2). Reaction to fire: specific optical density of smoke
16、generated (ASTM E 662). Wood based panels: determination of tensile strength perpendicular to the plane of the panel (internal bond) (ISO 16984). Laminate floor covering: determination of long side friction for mechanically assembled panels (ISO 25620). Thermal performance of building materials and
17、products determination of thermal resistance by means of guarded hot plate and heat flow meter methods dry and moist products of medium and low thermal resistance (EN 12664). Resilient, laminate and textile floor coverings measurement of dynamic coefficient of friction on dry floor surfaces (EN 1389
18、3). Standard test method for determining formaldehyde concentrations in air and emission rates from wood products using a chamber (ASTM E 1333, EN 717-1). Resilient, textile and laminate floor coverings essential characteristics (EN 14041).6 ISO 2012 All rights reservedBS ISO 14486:2012ISO 14486:201
19、2(E)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 Ignitability of products subjected to direct impingement of flame Part 2: Single-flame source test3 ISO 16984, Wood-based
20、 panels Determination of tensile strength perpendicular to the plane of the panel4 ISO 25620, Laminate floor coverings Determination of long-side friction for mechanically assembled panels5 ANSI/ESD S7.1, Resistive Characterization of Materials Floor Materials6 ANSI/ESD STM97.1, Floor Materials and
21、Footwear Resistance Measurement in Combination with a Person7 ANSI/ESD STM97.2, Floor Materials and Footwear Voltage Measurement in Combination with a Person8 ASTM E 90, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements9 ASTM E 28
22、4, Standard Terminology of Appearance10 ASTM E 413, Classification for Rating Sound Insulation11 ASTM E 492, Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine12 ASTM E 648, Standard Test Method for Critical Radiant
23、 Flux of Floor-Covering Systems Using a Radiant Heat Energy Source13 ASTM E 662, Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials14 ASTM E 1333, Standard Test Method for Determining Formaldehyde Concentrations in Air and Emission Rates from Wood Products Using
24、a Large Chamber 15 ASTM F 925, Standard Test Method for Resistance to Chemicals of Resilient Flooring16 EN 717-1, Wood-based panels Determination of formaldehyde release Part 1: Formaldehyde emission by the chamber method17 EN 717-2, Wood-based panels Determination of formaldehyde release Part 2: Fo
25、rmaldehyde emission by the gas analysis method18 EN 1815, Resilient and textile floor coverings Assessment of static electrical propensity19 EN 12664, Thermal performance of building materials and products Determination of thermal resistance by means of guarded hot plate and heat flow meter methods
26、Dry and moist products of medium and low thermal resistance20 EN 13329, Laminate floor coverings Elements with a surface layer based on aminoplastic thermosetting resins Specifications, requirements and test methods21 EN 13893, Resilient, laminate and textile floor coverings Measurement of dynamic c
27、oefficient of friction on dry floor surfaces22 EN 14041, Resilient, textile and laminate floor coverings Essential characteristics23 EN 14978, Laminate floor coverings Elements with acrylic based surface layer, electron beam cured Specifications, requirements and test methods ISO 2012 All rights res
28、erved 7BS ISO 14486:2012ISO 14486:2012(E)24 EN 15468, Laminate floor coverings Elements with directly applied printing and resin surface layer Specifications, requirements and test methods8 ISO 2012 All rights reservedBS ISO 14486:2012BS ISO 14486:2012ISO 14486:2012(E) ISO 2012 All rights reservedIC
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