1、BSI Standards PublicationBS EN 14342:2013Wood flooring Characteristics, evaluation ofconformity and markingBS EN 14342:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 14342:2013. Itsupersedes BS EN 14342:2005+A1:2008 which is withdrawn.The UK participation
2、in its preparation was entrusted to TechnicalCommittee B/543, Round and sawn timber.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its c
3、orrectapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 75908 6ICS 79.080; 97.150Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and
4、Strategy Committee on 31 July 2013.Amendments issued since publicationDate Text affectedBS EN 14342:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14342 July 2013 ICS 79.080; 97.150 Supersedes EN 14342:2005+A1:2008English Version Wood flooring - Characteristics, evaluation of conformity an
5、d marking Planchers en bois - Caractristiques, valuation de conformit et marquage Holzfussbden - Eigenschaften, Bewertung der Konformitt und Kennzeichnung This European Standard was approved by CEN on 8 May 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipula
6、te the conditions for giving this European Standard 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 Sta
7、ndard 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 own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the na
8、tional standards bodies of Austria, Belgium, 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, S
9、lovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserve
10、d worldwide for CEN national Members. Ref. No. EN 14342:2013: EBS EN 14342:2013EN 14342:2013 (E) 2 Contents Page 1 Scope 4 2 Normative references 5 3 Terms and definitions .6 4 Requirement for wood flooring products and parquets 6 4.1 Dimensional characteristics .6 4.2 Reaction to fire .6 4.3 Releas
11、e of dangerous substances .8 4.3.1 Release of Formaldehyde .8 4.3.2 Content of pentachlorophenol .8 4.4 Release of other dangerous substances 8 4.5 Breaking strength 8 4.6 Slip resistance 8 4.7 Thermal properties 9 4.8 Biological durability . 10 4.8.1 General . 10 4.8.2 Recommended use class . 10 4.
12、8.3 Wood treated against biological attack 10 5 Evaluation of conformity 11 5.1 General . 11 5.2 Initial Type Testing Type Testing . 11 5.2.1 General . 11 5.2.2 Test reports . 12 5.3 Factory production control (FPC) . 12 5.3.1 General . 12 5.3.2 Requirements 12 5.3.3 Product specific requirements 15
13、 5.3.4 Initial inspection of factory and of FPC 16 5.3.5 Continuous surveillance of FPC only for products covered by attestation of conformity system 1 16 5.3.6 Procedure for modifications 17 6 Marking, labelling and packaging . 17 Annex A (normative) Formaldehyde classes 18 Annex B (normative) Simp
14、lified encoding system for wood flooring 20 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 21 ZA.1 Scope and relevant characteristics 21 ZA.2 Procedure for attestation of conformity of wood and parquet flooring products
15、. 23 ZA.2.1 Systems of attestation of conformity . 23 ZA.2.2 EC Certificate of Conformity and EC Declaration of Conformity . 25 ZA.3 CE marking and labelling . 27 ZA.3.1 General . 27 ZA.3.2 CE marking 27 ZA.3.3 CE marking - simplified labelling 30 Bibliography . 32 BS EN 14342:2013EN 14342:2013 (E)
16、3 Foreword This document (EN 14342:2013) has been prepared by Technical Committee CEN/TC 175 “Round and sawn timber”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at t
17、he latest by January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any o
18、r all such patent rights. This document supersedes EN 14342:2005+A1:2008. In comparison with the previous edition, the entire document has been revised. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essen
19、tial requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European S
20、tandard: Austria, Belgium, 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, Slovakia, Slovenia,
21、 Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 14342:2013EN 14342:2013 (E) 4 1 Scope This European Standard defines and specifies the relevant characteristics and requirements of flat surface wood flooring products and parquets as well as the appropriate test methods for determina
22、tion of their suitability for use as internal flooring, including fully enclosed public transport premises. The European Standards for specific wood flooring products and parquets to which this European Standard relates, and which provide product definitions and requirements for dimensional toleranc
23、es, include the following: solid parquet elements with tongues and grooves (EN 13226); solid lamparquet products (EN 13227); solid wood overlay elements including blocks with an interlocking system (EN 13228); mosaic parquet elements (EN 13488); multi-layer parquet elements (EN 13489); solid pre-ass
24、embled hardwood board (EN 13629); solid softwood floor boards (EN 13990); wood veneer floor coverings (EN 14354); solid wood parquet vertical finger, wide finger and module brick (EN 14761). This European Standard may also apply to other wood flooring products and parquets than those standards above
25、. However, it does not specify any requirements for dimensional limits of tolerances of such products. This European Standard provides also for the evaluation of conformity and the requirements for marking the wood flooring products and parquets. This European Standard covers wood flooring products
26、and parquets which may or may not be treated to improve their reaction to fire performance or their durability against biological agents. This European Standard does not apply to: wood flooring products and parquets specifically manufactured for enhanced tactile and recognition; bamboo flooring prod
27、ucts; laminate flooring products; product made with plants such as aloe or cork or coconut. This European Standard covers wood flooring products and parquets with or without paint, varnish, lacquer, wax or oil. BS EN 14342:2013EN 14342:2013 (E) 5 2 Normative references The following documents, in wh
28、ole 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 the referenced document (including any amendments) applies. EN 335, Durability of wood and wood-b
29、ased products Use classes: definitions, application to solid wood and wood-based products EN 350-1, Durability of wood and wood-based products Natural durability of solid wood Part 1: Guide to the principles of testing and the classification of the natural durability of wood EN 350-2, Durability of
30、wood and wood-based products Natural durability of solid wood Part 2: Guide to natural durability and treatability of selected wood species of importance in Europe EN 351-1, Durability of wood and wood-based products Preservative-treated solid wood Classification of preservative penetration and rete
31、ntion EN 599-2, Durability of wood and wood-based products Performance of preventive wood preservatives as determined by biological tests Part 2: Classification and labelling EN 717-1, Wood based panels Determination of formaldehyde release Part 1: Formaldehyde emission by the chamber method EN 717-
32、2, Wood based panels Determination of formaldehyde release Part 2: Formaldehyde release by the gas analysis method EN 844-9:1997, Round and sawn timber Terminology Part 9: Terms relating to features of sawn timber EN 1533, Wood flooring Determination of bending strength under static load Test method
33、s EN 12664, Thermal performance of building materials and 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 13226, Wood flooring Solid parquet elements with grooves and/or tongues EN 1
34、3227, Wood flooring Solid lamparquet products EN 13228, Wood flooring Solid wood overlay flooring elements including blocks with an interlocking system EN 13488, Wood flooring Mosaic parquet elements EN 13489, Wood flooring Multi-layer parquet elements EN 13501-1, Fire classification of construction
35、 products and building elements Part 1: Classification using data from reaction to fire tests EN 13629, Wood flooring Solid individual and pre-assembled hardwood boards EN 13756, Wood flooring Terminology EN 13986, Wood-based panels for use in construction Characteristics, evaluation of conformity a
36、nd marking EN 13990, Wood flooring Solid softwood floor boards BS EN 14342:2013EN 14342:2013 (E) 6 EN 14354, Wood-based panels Wood veneer floor covering EN 14761, Wood flooring Solid wood parquet Vertical finger, wide finger and module brick CEN/TR 14823, Durability of wood and wood-based products
37、Quantitative determination of pentachloro-phenol in wood Gas chromatographic method CEN/TS 15676, Wood flooring Slip resistance Pendulum test EN ISO 9239-1, Reaction to fire tests for floorings Part 1: Determination of the burning behaviour using a radiant heat source (ISO 9239-1) EN ISO 10456, Buil
38、ding materials and products Hygrothermal properties Tabulated design values and procedures for determining declared and design thermal values (ISO 10456) 3 Terms and definitions For the purpose of this document the terms and definitions given in EN 13756, EN 844-9 and those in the specific product s
39、tandards (i.e. EN 13226, EN 13227, EN 13228, EN 13488, EN 13489, EN 13990, EN 13629, EN 14354 and EN 14761) apply. 4 Requirement for wood flooring products and parquets 4.1 Dimensional characteristics Dimensional characteristics of a wood flooring product and parquet shall be in line with those defi
40、ned in the relevant specific product standard. NOTE The equilibrium moisture content and resulting dimensional changes of wood flooring product and parquet are dependent on ambient temperature and relative humidity of the site at the time of installation and on the in-service conditions throughout t
41、he service life of the floor. 4.2 Reaction to fire The reaction to fire performance of a wood flooring product and parquet, whether treated or not, shall be classified in accordance with EN 13501-1, after being tested in accordance with the test standards given therein and the relevant reaction to f
42、ire class declared. When tested, the product shall be mounted and fixed in accordance with the same mounting and fixing conditions used for obtaining the classification of products without the need of testing (i.e. in accordance with EN ISO 9239-1, on a substrate of at least Class D s2, d0 (or Class
43、 A2 s1, d0 when glued to substrate) and with minimum density of 400 kg/m3or with an air gap underneath. For parquet products with 14 mm thickness or more and for veneered floor coverings in applications without air gap, an interlayer of at least class E and with minimum thickness of 3 mm may be incl
44、uded). In case the product meets the requirements given in Table 11)it may be classified without the need for further testing (CWFT) in one of the appropriate classes shown therein. In this case, the relevant reaction to fire class shall be declared (together with the corresponding mean density of t
45、he product, the overall thickness of the product as well as the end-use conditions). 1) This table is the same as Table 1 in Commission Decision 2006/213/EC of 2006-03-06 (see OJEU L79 of 2006-03-16). BS EN 14342:2013EN 14342:2013 (E) 7 Table 1 Classes of reaction to fire performance for wood floori
46、ng Product a, gProduct detail dMinimum mean density e(kg/m3) Minimum overall thickness (mm) End-use condition Class cfor floorings Wood flooring and parquet Solid flooring of oak or beech with surface coating Beech: 680 Oak: 650 8 Glued to substrate fCfl - s1 Solid flooring of oak, beech or spruce a
47、nd with surface coating Beech: 680 Oak: 650 Spruce: 450 20 With or without air gap underneath Solid wood flooring with surface coating and not specified above 390 8 Without air gap underneath Dfl - s1 390 20 With or without air gap underneath Solid wood flooring and parquet not specified above i400
48、6 All EflWood parquet Multilayer parquet with a top layer of oak of at least 5 mm thickness and with surface coating 650 (top layer) 10 Glued to substrate fCfl - s1 14 bWith or without air gap underneath Multilayer parquet with surface coating and not specified above 500 8 Glued to substrate Dfl - s
49、1 10 Without air gap underneath 14 bWith or without air gap underneath Solid wood (one layer) parquet of walnut i650 8 Glued to substrate jDfl-s1 Solid (one layer) parquet of oak, maple and ash iAsh:650 Maple: 650 Oak: 720 8 Glued to substrate jDfl-s1 Multilayer parquet with oak top layer, at least 3,5 mm i550 15 hWithout air gap underneath Dfl-s1 Wood flooring Solid wood flooring of pine and spruce iPine: 480 Spruce: 400 14 Without air gap underneath Dfl-s1 Solid f
