1、 ISO 2014 General requirements for solid wood flooring Exigences gnrales pour revtements de sol en bois massif INTERNATIONAL STANDARD ISO 17959 First edition 2014-12-15 Reference number ISO 17959:2014(E) ISO 17959:2014(E)ii ISO 2014 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2014 All right
2、s reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from eit
3、her ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ISO 17959:2014(E)Contents Page Foreword iv 1 Scope .
4、1 2 Normative references 1 3 T erms and definitions . 1 4 Requirements 4 4.1 Moisture content . 4 4.2 Geometrical characteristics . 4 4.3 Paint film performance 5 4.4 Grading. 5 4.5 Other declarations at the time of the first delivery . 6 5 Test methods . 6 5.1 Geometrical characteristics . 6 5.2 Te
5、st of moisture content and paint film performance 6 6 P ackaging . 7 7 Mar king 7 Annex A (normative) T est methods of measuring geometrical char act eristics 9 ISO 2014 All rights reserved iii ISO 17959:2014(E) Foreword ISO (the International Organization for Standardization) is a worldwide federat
6、ion of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committe
7、e. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and t
8、hose intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part
9、2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the
10、 document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific ter
11、ms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT), see the following URL: Foreword Supplementary information. The committee responsible for this document is ISO/TC 218, Timber.iv ISO 2014 Al
12、l rights reserved Gener al r equir ements for solid w ood flooring 1 Scope This International Standard specifies the requirements and test methods of characteristics of solid wood flooring boards for internal (interior) use as flooring. It also specifies packaging and marking requirements. It is app
13、licable to both finished and unfinished solid wood flooring board. Solid wood parquet is not covered. 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 cit
14、ed applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2409, Paints and varnishes Cross-cut test ISO 3130:1975, Wood Determination of moisture content for physical and mechanical tests ISO 15184, Paints and varnishes Determination of
15、 film hardness by pencil test ISO 24294, Timber Round and sawn timber Vocabulary ISO 16415, Non-structural timber grading requirements 3 T erms a nd definiti ons For the purposes of this document, the terms and definitions given in ISO 24294 and the following apply. 3.1 s o l i d w o o d f l o o r i
16、 n g assembly of individual solid wood boards installed either on the primary structure or on the sub-floor 3.2 s o l i d w o o d f l o o r i n g b o a r d long solid (single-layer) wood piece with parallel sides prepared to a regular thickness and constant profile(s) with or without profiled edges
17、and/or ends, capable of being assembled with other analogous wood pieces Note 1 to entry: See Figure 1. a ) W i t h p r o f i l e d e d g e s a n d / o r e n d s b ) W i t h o u t p r o f i l e d e d g e s a n d / o r e n d s Key 1 face 2 end INTERNATIONAL ST ANDARD ISO 17959:2014(E) ISO 2014 All ri
18、ghts reserved 1 ISO 17959:2014(E) 3 edge 4 back F i g u r e 1 E x a m p l e o f s o l i d w o o d f l o o r i n g b o a r d 3.3 f i n i sh e d s o l i d w o o d f l o o r i n g b o a r d flooring board that has been surface-coated with lacquer, wax, oil, etc. 3.4 u n f i n i sh e d s o l i d w o o d
19、 f l o o r i n g b o a r d flooring board without any surface coating 3.5 l ippi n g mismatch difference in height between two adjacent faces of assembled flooring boards when laid on a flat surface Note 1 to entry: See Figure 2 Key 1 lipping 2 face F i g u r e 2 E x a m p l e o f l i p p i n g 3.6
20、b ow lengthwise curvature of a flooring board perpendicular to the face Note 1 to entry: See Figure 3. Key 1 bow F i g u r e 3 E x a m p l e o f b o w2 ISO 2014 All rights reserved ISO 17959:2014(E) 3.7 cup curvature of a flooring board across the width of the face Note 1 to entry: See Figure 4. Key
21、 1 cup F i g u r e 4 E x a m p l e o f c u p 3.8 sp r ing lengthwise curvature of a flooring board perpendicular to the edge Note 1 to entry: See Figure 5. Key 1 spring F i g u r e 5 E x a m p l e o f s p r i n g 3.9 twist distortion of a solid wood flooring board in which one corner is out of the p
22、lane of the other three corners Note 1 to entry: See Figure 6. Key 1 twist F i g u r e 6 E x a m p l e o f t w i s t ISO 2014 All rights reserved 3 ISO 17959:2014(E) 4 Requirements 4.1 Moisture content Unless otherwise agreed on the order between buyer and supplier, individual solid wood flooring bo
23、ard shall have moisture content before the shipment of the first delivery between 6 % and the average equilibrium moisture content of the wood found in the customers local climate. NOTE For instance, the moisture content in France is between 7 % and 11 %. 4.2 Geometrical characteristics 4.2.1 Genera
24、l Unless otherwise agreed on the order between buyer and supplier, all dimensions of solid wood flooring board shall be given at a reference moisture content of 9 %. Unless there is evidence to the contrary, it shall be assumed that the thickness and width of a piece of timber increase by 0,25 % for
25、 every 1 % of moisture content above the reference moisture content, and decrease by 0,25 % for every 1 % of moisture content below the reference moisture content. 4.2.2 Dimensions and tolerance 4.2.2.1 Dimensions The common dimensions are given in Table 1. T a b l e 1 D i m e n s i o n s f o r s o
26、l i d w o o d f l o o r i n g b o a r d Dimensions in millimetres Thickness Width L en g t h 10 90 400 NOTE The length and width of the solid wood flooring board refer to face size of the solid wood flooring board. 4.2.2.2 Tolerances Unless otherwise agreed on the order between buyer and supplier, s
27、olid wood flooring board shall have the tolerances of dimensions at the time of the first delivery given in Table 2. T a b l e 2 T o l e r a n c e s Dimensions in millimetres Dimension Tolerance Length 2,0 Width 1,0 Thickness 1,0 Lipping (mismatch) 0,5 4.2.3 Deformation 4.2.3.1 General Unless otherw
28、ise agreed on the order between buyer and supplier, the deformation limitations shall meet the requirements in 4.2.3.2 to 4.2.3.5.4 ISO 2014 All rights reserved ISO 17959:2014(E) 4.2.3.2 Cup The cup shall not exceed 0,7 % of the width at the time of the first delivery. 4.2.3.3 Bow The bow shall be e
29、valuated taking into account the length and the method of laying. If the flooring boards are to be installed by gluing only, this shall be stated when ordering. For such flooring boards, the bow shall not exceed 0,5 % of the length at the time of the first delivery. If the flooring boards are to be
30、installed by nailing, the limit for the bow shall be determined by their suitability to be laid using commercially available equipment. 4.2.3.4 Spring The spring shall be evaluated taking into account the length. For lengths not exceeding 1 m, the spring shall not exceed 0,1 % of the considered leng
31、th at the time of the first delivery. For lengths more than 1 m, the spring shall not exceed 0,2 % of the considered length at the time of the first delivery. 4.2.3.5 Twist The twist shall be evaluated taking into account the length and the method of laying. If the flooring boards are to be installe
32、d by gluing only, this shall be stated when ordering. For such flooring boards, the twist shall not exceed 0,15 % of the length at the time of the first delivery. If the flooring boards are to be installed by nailing, the limit for the twist shall be determined by its suitability to be laid using co
33、mmercially available equipment. 4.2.4 S quar eness and other angular de viations The deviation from all the 90 angles and from required angles for specific patterns shall not exceed 0,2 % measured across the width. 4.3 P aint film perform anc e 4.3.1 This subclause is only applicable to finished sol
34、id wood flooring board coated with paint sand; it is not applicable to finished solid wood flooring board coated with oil, wax and unfinished solid wood flooring board. 4.3.2 The performance requirements of the paint film shall comply with Table 3. T a b l e 3 P e r f o r m a n c e r e q u i r e m e
35、 n t s o f p a i n t f i l m Performance Requirements Adhesion (class) 3 Hardness H 4.4 Gr ading The grading requirements of solid wood flooring boards shall comply with ISO 16415. ISO 2014 All rights reserved 5 ISO 17959:2014(E) 4.5 Other declar ations at the time of the first d eli v ery Where app
36、licable (e.g. if required by local standards or regulations), the following can be declared accordingly: reaction to fire, formaldehyde release, content of pentachlorophenol, breaking strength, slip resistance, thermal properties, biological durability, volatile organic compounds (VOC) release, etc.
37、 5 Test methods 5.1 Geometrical characteristics The geometrical characteristics shall be measured with measuring instruments capable of recording to the specified degree of accuracy. The length and width of the solid wood flooring board shall be measured on the face. Geometrical characteristics shal
38、l be determined in accordance with the methodology set out in Annex A. NOTE Alternative test methods that guarantee a similar accuracy may also be used. 5.2 T est of moistur e c ont ent and paint film pe rformanc e 5.2.1 Specimen preparation and dimension requirement The position, dimension and numb
39、er of test specimens are specified in Figure 7 and Table 4. If the length of one solid wood flooring board is not sufficient to allow cutting of all the required test specimens, these can be made on other randomly selected flooring boards till all qualified test specimens are cut. Key 1 moisture con
40、tent 2 adhesion of paint film 3 hardness of paint film F i g u r e 7 P e r f o r m a n c e t e s t s o f s o l i d w o o d f l o o r i n g b o a r d P o s i t i o n o f t e s t s a m p l e s T a b l e 4 P e r f o r m a n c e t e s t s o f s o l i d w o o d f l o o r i n g b o a r d D i m e n s i o n
41、 a n d n u m b e r o f t e s t samples Test Dimension of test samples ( le n g t h w i d t h ) mm mm N u m b e r of t e s t samples Position in F i g u r e 7 Moisture content 20,0 flooring board width 9 1 Adhesion of paint film 250,0 flooring board width 1 2 Hardness of paint film 300,0 flooring boa
42、rd width 1 3 5.2.2 Moisture content The average moisture content of the three positions (see Figure 7) stands for the moisture content of the solid wood flooring board.6 ISO 2014 All rights reserved ISO 17959:2014(E) The moisture content shall be measured with an electric moisture meter. The moistur
43、e meter, of any design, shall be calibrated for the species of wood concerned, and capable of making an individual measurement with an error of not more than 2 % at moisture contents from 7 % to 28 %. In case of dispute, the moisture content shall be determined by the oven drying method according to
44、 ISO 3130:1975. The surface paint film shall be removed for measuring the moisture content. 5.2.3 P erformanc e of pa int film 5.2.3.1 T est of paint film adhesion The position, dimension and number of test samples shall comply with Figure 7 and Table 4. Three test areas are selected on the face of
45、the test sample. Two of them shall be selected near two ends, and one at the centre, as shown in Figure 8. F i g u r e 8 T e s t a r e a s f o r t h e p a i n t f i l m a d h e s i o n t e s t The paint film adhesion shall be determined as specified in ISO 2409. 5.2.3.2 T est of paint film har dness
46、 The position, dimension and number of test samples shall comply with Figure 7 and Table 4 Paint film hardness shall be measured according to ISO 15184. 6 P ackaging By agreement between buyer and supplier, the products shall be packed according to the production type, specification and grade, indiv
47、idually. The package shall be moisture resistant. 7 Mar king By agreement between buyer and supplier, the package shall be clearly marked with the following information as a minimum: name of manufacturer or supplier; trade name; a reference to this International Standard ; dimensions; wood species;
48、date of production and/or batch number; ISO 2014 All rights reserved 7 ISO 17959:2014(E) quantity of products and/or covered surface8 ISO 2014 All rights reserved ISO 17959:2014(E) Annex A (normative) T est methods of measuring geometrical char act eristics A.1 Instrument and apparatus A.1.1 General
49、 The equipment specified in this standard is given as an indication. Any other equipment providing the same results with at least the same accuracy may be used. A.1.2 Equipment to measure the dimensions A.1.2.1 Calliper, with an accuracy of 0,05 mm and a useful measuring length corresponding to the width of the flooring boards to be measured. A.1.2.2 Micrometre, with a limit deviation of 0,05 mm and two parallel flat circular feelers having a diameter of (10 1) mm.
