DIN EN 13629-2012 Wood flooring - Solid individual and pre-assembled hardwood boards German version EN 13629 2012《木地板 单独预安装阔叶树材地板》.pdf

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1、June 2012 Translation by DIN-Sprachendienst.English price group 13No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 7

2、9.080!$|t“1898158www.din.deDDIN EN 13629Wood flooring Solid individual and pre-assembled hardwood boardsEnglish translation of DIN EN 13629:2012-06Holzfubden Massive Laubholzdielen und zusammengesetzte massive Laubholzdielen-ElementeEnglische bersetzung von DIN EN 13629:2012-06Plancher en bois Lame

3、plancher massive individuelle ou pr-assemble en bois feuillusTraduction anglaise de DIN EN 13629:2012-06SupersedesDIN EN 13629:2003-06 andDIN EN 13629 Corrigendum1:2007-09www.beuth.deDocument comprises 26 pagesIn case of doubt, the German-language original shall be considered authoritative.05.12 DIN

4、 EN 13629:2012-06 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 175 “Round and sawn timber” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Holzwirtschaft und Mbel

5、 (Timber and Furniture Standards Committee), Working Committee NA 042-01-14 AA Rund- und Schnittholz SpA zu CEN/TC 175 und ISO/TC 218. Amendments This standard differs from DIN EN 13629:2003-06 and DIN EN 13629 Corrigendum 1:2007-09 as follows: a) the title has been changed; b) the scope has been ex

6、tended to include solid individual and pre-assembled hardwood boards; c) Annex C providing a comparison between EN 13226 and EN 13629 has been included; d) the standard has been editorially revised. Previous editions DIN EN 13629: 2003-06 DIN EN 13629 Corrigendum 1: 2007-09 EUROPEAN STANDARD NORME E

7、UROPENNE EUROPISCHE NORM EN 13629 April 2012 ICS 79.080 Supersedes EN 13629:2002English Version Wood flooring - Solid individual and pre-assembled hardwood boards Plancher en bois - Lame plancher massive individuelle ou pr-assemble en bois feuillus Holzfubden - Massive Laubholzdielen und zusammenges

8、etzte massive Laubholzdielen-Elemente This European Standard was approved by CEN on 9 March 2012. 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

9、-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 (English, French, German). A version in any other language made by translat

10、ion 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, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,

11、France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHE

12、S KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13629:2012: EEN 13629:2012 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and de

13、finitions .54 Specific product requirements .64.1 Wood species .64.2 Finishing .64.3 Appearance 64.3.1 General rules 64.3.2 Classification 64.3.3 Rules for the most commonly used species 74.3.4 Free class 104.3.5 Natural colours 104.4 Moisture content . 114.5 Geometrical characteristics . 114.5.1 Di

14、mensions 114.5.2 Permitted deviations 114.5.3 Machining 124.5.4 Profile . 124.6 Characteristics required when in service 134.6.1 General . 134.6.2 Species 134.6.3 Renovation and repair 135 Marking 13Annex A (informative) Botanical and trade names of the most commonly used species for hardwood floori

15、ng 14Annex B (normative) Principles for the classification of the free class . 19Annex C (informative) Comparison between EN 13226 and EN 13629 . 20Annex D (informative) Moisture content 23Bibliography . 24DIN EN 13629:2012-06 EN 13629:2012 (E) 3 Foreword This document (EN 13629:2012) has been prepa

16、red 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 the latest by October 2012, and conflicting national sta

17、ndards shall be withdrawn at the latest by October 2012. 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 or all such patent rights. This document supersedes EN 1

18、3629:2002. According to the CEN/CENELEC Internal 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, France, Germany, Greece, Hungary, Icela

19、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 13629:2012-06 EN 13629:2012 (E) 4 1 Scope This European Standard specifies the characteristics of individual

20、 hardwood boards and pre-assembled hardwood boards with grooves and/or tongues for internal use as flooring. This document covers hardwood boards with or without surface coating. This European Standard does not cover solid parquet elements. (See Annex C). 2 Normative references The following documen

21、ts, 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 the referenced document (including any amendments) applies. EN 351-1, Durability of wood

22、 and wood-based products Preservative-treated solid wood Part 1: Classification of preservative penetration and retention EN 460, Durability of wood and wood-based products Natural durability of solid wood Guide to the durability requirements for wood to be used in hazard classes EN 844-1:1995, Roun

23、d and sawn timber Terminology Part 1: General terms common to round timber and sawn timber EN 844-3:1995, Round and sawn timber Terminology Part 3: General terms relating to sawn timber EN 844-4:1997, Round and sawn timber Terminology Part 4: Terms relating to moisture content EN 844-6:1997, Round a

24、nd sawn timber Terminology Part 6: Terms relating to dimensions of sawn timber EN 844-7:1997, Round and sawn timber Terminology Part 7: Terms relating to anatomical structure of timber EN 844-9:1997, Round and sawn timber Terminology Part 9: Terms relating to features of sawn timber EN 844-10:1998,

25、Round and sawn timber Terminology Part 10: Terms relating to stain and fungal attack EN 844-11:1998, Round and sawn timber Terminology Part 11: Terms relating to degrade by insects EN 844-12:2000, Round and sawn timber Terminology Part 12: Additional terms and general index EN 1310:1997, Round and s

26、awn timber Method of measurement of features EN 1311, Round and sawn timber Method of measurement of biological degrade EN 1534, Wood flooring Determination of resistance to indentation Test method EN 13183-1, Moisture content of a piece of sawn timber Part 1: Determination by oven dry method EN 131

27、83-2, Moisture content of a piece of sawn timber Part 2: Estimation by electrical resistance method EN 13647, Wood flooring and wood panelling and cladding Determination of geometrical characteristics EN 13756:2002, Wood flooring Terminology EN 14298, Sawn timber - Assessment of drying quality DIN E

28、N 13629:2012-06 EN 13629:2012 (E) 5 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 844-1:1995, EN 844-3:1995, EN 844:4:1997, EN 844-6:1997, EN 844-7:1997, EN 844-9:1997, EN 844-10:1998, EN 844-11:1998, EN 844-12:2000, EN 13756:2002 and the following

29、apply. 3.1 Solid individual hardwood board wide and generally long solid (single layer) hardwood element which has parallel sides, is machined to a regular thickness and profile(s) with profiled edges and ends and is capable of being assembled with other analogous elements (See Figure 1) Figure 1 In

30、dividual hardwood board 3.2 solid pre-assembled hardwood board wide and generally long solid (single-layer) hardwood element, pre-assembled from several strips in length and width by dovetailing, edge gluing and end jointing which has parallel sides, is machined to a regular thickness and profile(s)

31、 with profiled edges and ends, and is capable of being assembled with other analogous elements (see Figure 2) Figure 2 Solid pre-assembled hardwood board 3.3 strip smallest single item forming the pre-assembled board 3.4 thickness above the groove thickness between the face and any discontinuity suc

32、h as a change in the profile (excluding chamfering), a groove/glue pocket or a glue line (excluding the glue line of dove-tail joints) DIN EN 13629:2012-06 EN 13629:2012 (E) 6 4 Specific product requirements 4.1 Wood species A list of the most commonly used hardwood species for wood flooring as desc

33、ribed in this standard is given in Annex A. 4.2 Finishing The product may be delivered with a factory applied surface coating which allows the product to be taken into use immediately after installation. The surface treatment used and any artificial change of the natural wood colour shall be stated

34、in the product description. 4.3 Appearance 4.3.1 General rules Tables 1 to 4 define the classification relating to appearance rules for the face and for the non-visible parts (back and edges) of an element of the most commonly used species for solid wood flooring as defined in this standard. Feature

35、s shall be measured according to EN 1310 (knots assessed according to the general method of 4.1 in EN 1310:1997). Bio deterioration, permitted only for certain appearance classes (see table 1 to 4) is measured according to EN 1311. A classification with three appearance classes is specified, designa

36、ted, and . A classification named “Free class“ is based on the principles laid out in Annex B. The face shall include all the visible surface of the element. Any continuous glue joint which allows renovation without significantly changing the appearance or the functional characteristics is acceptabl

37、e. 4.3.2 Classification The class shall be specified. The decorative appearance of each species will vary with class. NOTE It should be noted that some classes allow many natural characteristics. This fact should be taken into account when specifying decorative appearance. DIN EN 13629:2012-06 EN 13

38、629:2012 (E) 7 4.3.3 Rules for the most commonly used species 4.3.3.1 Quercus spp. (oak) Rules for oak are given in Table 1. Table 1 Classification for Quercus spp. (oak) Face of the element Features Class Sound sapwood Permitted up to 10 % of the face, if distributed Permitted up to 50 % of the fac

39、e, if distributed All possible features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. Knots aSound and intergrown Unsound Permitted if: diameter 15 mm diameter 5 mm Permitted if: diameter 35 mm diameter 25 mm Checks Not p

40、ermitted Permitted up to 50 mm in length per strip Bark pockets Not permitted Not permitted Lightning shake Not permitted Permitted Slope of grain Permitted, no limit Permitted, no limit Colour variation Permitted Permitted Medullary ray Permitted Permitted Biodeterioration Not permitted Not permitt

41、ed Not permitted, except blue stain and black holesNon-visible parts All possible features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. aCracks in knots and knot holes shall be filled (repaired by sealing with filler). D

42、IN EN 13629:2012-06 EN 13629:2012 (E) 8 4.3.3.2 Fagus sylvatica (European beech) Rules for European beech are given in Table 2. Table 2 Classification for Fagus sylvatica (European beech) Face of the element Features Class Sound sapwood Not applicable Not applicable Not applicable Knots aSound and i

43、ntergrown Unsound Permitted if: diameter 10 mm diameter 5 mm Permitted if: diameter 33 mm bdiameter 10 mm bAll possible features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. Checks Very fine and significant checks permit

44、ted Fine and significant checks permitted Bark pockets Not permitted Not permitted Lightning shake Not permitted Permitted Slope of grain Permitted, no limit Permitted, no limit Colour variation Permitted b Permitted Red heart Not permitted Permitted up to 50 % of the face, if distributed Stick mark

45、s Not permitted Permitted Permitted Medullary ray Permitted Permitted PermittedBiodeterioration Not permitted Not permitted Not permitted, except blue stain and black holesNon-visible parts All possible features permitted without limit to size or quantity if these do not impair the strength or the w

46、earing quality of the wood flooring. aCracks in knots and knot holes shall be filled (repaired by sealing with filler). bPermitted for steamed beech. DIN EN 13629:2012-06 EN 13629:2012 (E) 9 4.3.3.3 Fraxinus excelsior (European ash) and Acer spp. (maple) Rules for European ash and maple are given in

47、 Table 3. Table 3 Classification for Fraxinus excelsior (European ash) and Acer spp. (maple) Face of the element Features Class Sound sapwood Not applicable Not applicable Not applicable Knots aSound and intergrown European ash maple Unsound knots Permitted if: diameter 15 mm diameter 10 mm diameter

48、 5 mm, if not grouped together b Permitted if: diameter 35 mm diameter 33 mm diameter 2 mmAll possible features permitted without limit to size or quantity if these do not impair the strength or the wearing quality of the wood flooring. Checks Not permitted Permitted up to 50 mm Bark pockets Not permitted Not permitted Lightning shake Not permitted Not permitted S