EN 315-2000 en Plywood - Tolerances for Dimensions《胶合板 尺寸公差》.pdf

1、STD-BSI BS EN 315-ENGL 2000 1b24bb9 0870473 175 BRITISH STANDARD Plywood - Tolerances for dimensions The European Standard EN 3152000 has the status of a British standard ICs 79.060.10 NO COPYING WITBOUT BSI PERMISSION EXCEPT AS PERMiTED BY COPYRIGH“ LAW BS EN 315:ZOOO - STD-BSI BS EN 3LS-ENGL 2000

2、H Lb24bb9 0870494 001 I BS EN 315:2O been prepared under the direction of the Sector Amd. No. Date Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 September 2000 O BSI 09-2000 National foreword Comments This Briti

3、sh Standard is the officiai English language version of EN 3152000. It supersedes BS EN 315:1993 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee B/541, Wood based panels, which has the responsibility to: - aid enquirem to understand the text; - presen

4、t to the responsible European committee any enquiries on the - monitor related international and European developments and promulgate interpretation, or proposals for change, and keep the UK interests informed; them in the UK A list of organizations represented on this committee can be obtained on r

5、equest to its secrem. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index“, or by using the “F“ facility of the

6、BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summa

7、ry of pages This document comprises a front cover, an inside fiont cover, the EN titie page, pages 2 to 5 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued ISBN O 580 36373 2 STD*BSI BS EN 315-ENGL 2000 m 1b24bb9 0870495 TV8 m EUROPEAN

8、STANDARD NORME EUROPENNE EUROPISCHE NORM EN 315 July 2000 ICs Supersedes EN 31 5: 1993 English version Plywood - Tolerances for dimensions Contreplaqu - Tolrances sur dimensions Sperrholz - Matoleranzen This European Standard was approved by CEN on 7 July 2000. CEN members are bound to comply with t

9、he CENICENELEC Internal Regulations which stipulate the conditions for giving this Europein Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning sich national standards may be obtained on application to the Central Secretariat

10、or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by traislation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as tie official ver

11、sions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Noway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITEE FOR STANDARDIZATION EUROPISCHES KOM

12、ITEE FR NORMUNG COMIT EUROPEN DE NORMALISATION Central Secretariat: rue de Stassart, 36 8-1050 Brussels O 2000 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 315:ZOOO E Page 2 EN 315:2000 Contents Foreword . 1 Scope . 2 Normative

13、references 3 Moisture content 4 Tolerances for length and width 5 Tolerances for thickness . 6 Tolerance for straightness of edges . 7 Tolerance for squareness . Bibliography Page 2 3 3 3 3 3 4 4 5 Foreword This European Standard has been prepared by Technical Committee CEN/TC 1 12, Wood-based panel

14、s, the Secretariat of which is 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 2001, and conflicting national standards shall be withdrawn at the latest by January 2001. Accor

15、ding to the CENKENELEC Intemal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal,

16、Spain, Sweden, Switzerland and the United Kingdom. This European Standard supersedes EN 31 5:1993. Compared to the version EN 31 51 993 the following modification has been made: - Thickness tolerances for panels with a nominal thickness 25 mm have been added. O BSI 09-2000 - STD*BSI BS EN 315-ENGL 2

17、000 Lb2LibbS 0870497 820 D Page 3 EN 31 52000 1 Scope This European Standard specifies dimensional tolerances of plywood panels (length, width, thickness) and tolerances for squareness and edge straightness. NOTE: Some uses of plywood can require narrower to1erances:see specific standards for types

18、or performance standards. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequ

19、ent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. EN 322, EN 324-1, Wood-based panels - Determination of moisture conten

20、t Wood-based panels - Determination of dimensions of boards - Part 1: Determination of thickness, width and length EN 324-2, Wood-based panels - Determination of dimensions of boards - Part 2: Determination of squareness and edge straightness 3 Moisture content of panels Moisture content is measured

21、 according to EN 322. Tolerances are fixed with regard to the following moisture content reference: (IO I 2) %. 4 Tolerances for length and width Length and width are measured according to EN 324-1. Tolerances on nominal size: 13.5 mm. 5 Tolerances for thickness Thickness is measured according to EN

22、 324-1. O BSI 09-2000 STD*BSI BS EN 315-ENGL 2000 Lb24bbS 0870478 757 Nominal thickness Unsanded panels Page 4 EN 315:2000 Sanded panels Table 1 - Tolerances for thickness mm 13 I12 12 I25 25 I 30 30 Thickness tolerance Tolerances on within one panel nominal thickness mm mm 1 ,o + (0,8 + 0,03 i) - (

23、0,4 + 0,03 t) 13 + (0,8 + 0,03 t) - (0,4 + 0,03 t) IS + (0,8 + 0,03 t) - (0,4 + 0,03 t) + (0,8 + 0,03 t) 1s - (0,4 + 0,03 t) i Tolerance for straightness of edges The straightness of edges is measured according to EN 324-2. Tolerance: 1 mm/m. 7 Tolerance for squareness Squareness is measured accordi

24、ng to EN 324-2. Tolerance: 1 mm/m. Thickness tolerance within one panel mm Tolerances on nominal thickness mm + (0,2 + 0,03 t) - (0,4 + 0,03 i) + (0,2 + 0,03 t) - (0,4 + 0,03 t) + (0,O + 0,05 t) - (0,4 + 0,05 t) + (0,O + 0,03 t) - (0,4 + 0,03 t) Q BSI 09-2000 - STD-BSI BS EN 315-ENGL 2000 W Lb2Libb7

25、 0870979 b93 Page 5 EN 31 5:2000 Bibliography EN 326-1, Woodbased panels - Sampling, cutting and inspection - Part I: Sampling and cutting of fest pieces and expression of test results Cp BSI 09-2000 BS EN 315:2000 BSI 389 CLwick High Road London w4 4AL BSI - British Standards Institution BSI is the

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