EN 14354-2017 en Wood-based panels - Wood veneer floor coverings.pdf

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1、Wood-based panels Wood veneer floor coveringsBS EN 14354:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14354 July 2017 ICS 79.080 Supersedes EN 14354:2004English Version Wood-based panels - Wood veneer floor

2、coverings Panneaux base de bois - Revtements de sol placage bois Holzwerkstoffe - Furnierte Fubodenbelge This European Standard was approved by CEN on 27 February 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European S

3、tandard 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 member. This European Standard exists in three official versions (Eng

4、lish, 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. CEN members are the national standards bodies of Austria, Belgium,

5、 Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Sw

6、itzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN nati

7、onal Members. Ref. No. EN 14354:2017 ENational forewordThis British Standard is the UK implementation of EN 14354:2017. It supersedes BS EN 14354:2004 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/541, Wood based panels.A list of organizations repr

8、esented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 5

9、80 88022 3ICS 79.080Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDA

10、RDBS EN 14354:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14354 July 2017 ICS 79.080 Supersedes EN 14354:2004English Version Wood-based panels - Wood veneer floor coverings Panneaux base de bois - Revtements de sol placage bois Holzwerkstoffe - Furnierte Fubodenbelge This European Stand

11、ard was approved by CEN on 27 February 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations 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

12、 such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. 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

13、 own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, German

14、y, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMI

15、TEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14354:2017 EBS EN 14354:2017EN 14354:2017 (E) 2 Contents Page European foreword . 5 1 Scope 6 2 No

16、rmative references 6 3 Terms and definitions . 7 4 Requirements . 8 4.1 General 8 4.2 General requirements . 8 5 Classification requirements 9 5.1 General 9 5.2 Classification requirements for elements with lacquered surfaces 10 6 Marking and packaging 10 6.1 Marking 10 6.2 Packaging 11 7 Test repor

17、t 11 Annex A (normative) Determination of thickness, length, width, squareness, deviation from edge straightness and cup . 12 A.1 General . 12 A.2 Sampling 12 A.3 Conditioning . 12 A.4 Test equipment . 12 A.5 Procedure 13 A.5.1 Determination of thickness t . 13 A.5.2 Determination of length l 14 A.5

18、.3 Determination of width w and dimensions of squared elements . 14 A.5.4 Determination of deviation from squareness q 15 A.5.5 Determination of deviation of edge straightness s 15 A.5.6 Determination of cup fw16 A.6 Calculation and expression of results . 16 A.6.1 Thickness t 16 A.6.2 Width w 16 A.

19、6.3 Length l. 16 A.6.4 Deviation from squareness q . 16 A.6.5 Deviation from edge straightness s . 16 A.6.6 Cup fw17 A.7 Test report 17 BS EN 14354:2017EN 14354:2017 (E) 3 Annex B (normative) Determination of opening and lipping between elements 18 B.1 General . 18 B.2 Sampling 18 B.3 Conditioning .

20、 18 B.4 Test equipment 18 B.5 Procedure 18 B.5.1 Assembling 18 B.5.2 Measuring of lipping 19 B.5.3 Measuring of openings 19 B.5.4 Calculation and expression of results . 19 B.6 Test report 19 Annex C (normative) Determination of the elasticity of lacquer 20 C.1 General . 20 C.2 Sampling 20 C.3 Appar

21、atus 20 C.4 Procedure 20 C.5 Calculation and expression of results . 20 C.6 Evaluation of results, elasticity classification 20 Annex D (normative) Determination of the wear resistance using the falling sand method . 21 D.1 General . 21 D.2 Sampling 21 D.3 Conditioning . 21 D.4 Apparatus 22 D.4.1 Te

22、sting machine 22 D.4.2 Grit feeder and accessories . 22 D.4.3 Additional material or equipment . 27 D.5 Procedure 27 D.5.1 General . 27 D.5.2 Maintenance of the abrading wheels . 27 D.5.3 Operation of the abrader . 27 D.5.4 Calibration . 28 D.5.5 Abrasion of test specimen . 29 D.6 Expression of resu

23、lts . 30 D.7 Test report 30 Annex E (normative) Determination of abrasion resistance using the sand paper method 31 E.1 General . 31 BS EN 14354:2017EN 14354:2017 (E) 4 E.2 Sampling 31 E.3 Conditioning . 31 E.4 Apparatus 32 E.4.1 Testing machine . 32 E.4.2 Additional material or equipment . 35 E.5 P

24、rocedure 35 E.5.1 General . 35 E.5.2 Preparation of test specimens and abrasive papers . 36 E.5.3 Preparation of abrasive wheels 36 E.5.4 Determination of the abrasion rate of abrasive paper . 36 E.5.5 Abrasion of test specimen . 36 E.5.6 Expression of results . 38 E.5.7 Test report 38 Annex F (norm

25、ative) Determination of the adhesion of the lacquer Cross cut test . 39 F.1 General . 39 F.2 Test equipment . 39 F.2.1 Cutting tool . 39 F.2.2 Spacing guide . 41 F.2.3 Soft brush 41 F.2.4 Transparent pressure-sensitive adhesive tape 41 F.3 Sampling 42 F.4 Test procedure 42 F.4.1 General . 42 F.4.2 C

26、utting and removing the lacquer 42 F.5 Expression of the results . 43 F.6 Test report 44 Annex G (normative) Complementary properties 45 Annex H (informative) Guide for evaluation of conformity of product quality 46 H.1 General . 46 H.2 Terms and definitions 46 H.3 Rules for evaluation of conformity

27、 47 H.3.1 Batch . 47 H.3.2 Sampling 47 H.3.3 Evaluation of conformity . 47 H.4 Sampling report 48 Bibliography . 49 BS EN 14354:2017EN 14354:2017 (E) 5 European foreword This document (EN 14354:2017) has been prepared by Technical Committee CEN/TC 112 “Wood-based panels”, the secretariat of which is

28、 held by DIN. 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 January 2018, and conflicting national standards shall be withdrawn at the latest by January 2018. Attention is drawn to the possibili

29、ty that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14354:2004. Compared to EN 14354:2004 the following modifications have been made: a) definitions of lacquere

30、d and oiled surfaces were introduced; b) deletion of requirements on humidity variations as in 4.3; c) modifications of classification on wear resistance in Table 2 with two methods of testing; d) requirement for the locking strength in Table 2 for the classes 32 and 33; e) modified test method for

31、abrasion resistance in Annex D; f) new method for abrasion resistance in Annex E; g) reference to test according ISO 24339 in Annex G. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN-CENELEC Interna

32、l Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Irel

33、and, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 14354:2017EN 14354:2017 (E) 6 1 Scope This European Standard defines terms and specifies requirements and tes

34、t methods for wood veneer floor coverings with multilayer built up for internal use. It gives guidance for the evaluation of conformity of the products to the requirements of this standard. This European Standard is not applicable to multilayer parquet elements with a minimum top layer thickness of

35、2,5 mm. For these products EN 13489 applies. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of

36、 the referenced document (including any amendments) applies. EN 319, Particleboards and fibreboards Determination of tensile strength perpendicular to the plane of the board EN 322, Wood-based panels Determination of moisture content EN 438-2:2016, High-pressure decorative laminates (HPL) Sheets bas

37、ed on thermosetting resins (usually called laminates) Part 2: Determination of properties EN 1534, Wood flooring Determination of resistance to indentation Test method EN 13329:2016, Laminate floor coverings Elements with a surface layer based on aminoplastic thermosetting resins Specifications, req

38、uirements and test methods EN 13442, Wood flooring and wood panelling and cladding Determination of the resistance to chemical agents EN 16094, Laminate floor coverings Test method for the determination of micro-scratch resistance EN 604542, Specification for pressure-sensitive adhesive tapes for el

39、ectrical purposes Part 2: Methods of test (IEC 60454-2) EN ISO 868:2003, Plastics and ebonite Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003) EN ISO 10874, Resilient, textile and laminate floor coverings Classification (ISO 10874) EN ISO 6506-1, Metallic

40、 materials Brinell hardness test Part 1: Test method (ISO 6506-1) ISO 48, Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) ISO 7267-2, Rubber-covered rollers Determination of apparent hardness Part 2: Shore-type durometer method ISO 24334, Laminat

41、e floor coverings Determination of locking strength for mechanically assembled panels ISO 24339, Laminate and textile floor coverings Determination of dimensional variations after exposure to humid and dry climate conditions BS EN 14354:2017EN 14354:2017 (E) 7 ASTM D 785, Standard test method for Ro

42、ckwell hardness of plastics and electrical insulating materials FEPA-Standard 42-1, Grains of fused aluminium oxide, silicon carbide and other abrasive materials for bonded abrasives and for general applications Macrogrits F 4 to F 220 FEPA-standard 44-1, Grains of fused aluminium oxide and silicon

43、carbide abrasive materials Part 1: Determination of bulk density Macrogrits F and P series 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 wood veneer floor covering rigid floor covering consisting of a substrate made from a wood-based panel,

44、 with a top layer of wood veneer and possibly a backing 3.2 top layer finished upper wood layer, intended to be the visible side when the floor is installed 3.3 substrate core material of the wood veneer floor covering 3.4 backing layer opposite to the top layer 3.5 wood veneer floor covering elemen

45、t smallest single item identified as the complete product, shaped and machined on its sides to the appropriate dimensions Note 1 to entry: The element is provided with a suitable system allowing the elements to be assembled together at installation. 3.6 cup curvature, concave or convex, of the eleme

46、nt across the width of the face 3.7 lipping difference in height, at the edge, between the upper faces of two adjacent and assembled elements when laid on a flat surface 3.8 deviation from edge straightness concavity or convexity of the edge of the element along the length between the two ends of th

47、e element 3.9 wear layer layer on which wearing occur BS EN 14354:2017EN 14354:2017 (E) 8 3.10 lacquered surface film-forming coating with a minimum thickness of 20 m 3.11 oiled surface non film forming coating with in general less wear resistance can be provided only by maintenance Note 1 to entry:

48、 These are products containing natural oil, wax or other material for impregnation. 4 Requirements 4.1 General All wood veneer floor coverings shall comply with the general requirements given in Table 1. Wood veneer floor coverings with lacquered surface shall comply with the classification requirem

49、ents given in Table 2. The values given in this Table take account of uncertainties due to variations in the application of finishes and of those described in the test method in Annex D and Annex E. 4.2 General requirements The nominal dimensions shall be declared by the manufacturer at a given humidity. For appearance for evaluation of conformity, to be used when requested about product quality, the procedure in Annex H may be used. The wood veneers used for the top layer are hardwood or softwood species and sh