1、CEN ENm313-L 76 I 3404589 0336789 T32 H BRITISH STANDARD Plywood - Classification and terminology Part 1. Classification The European Standard EN 313-1 : 1996 has the stam of a British Standard ICs 79.060.10 BS EN 313-1 : 1996 CEN EN8313-1 96 I 3404589 0136790 754 I AmdNo. BS EN 313-1 : 1996 Date Te
2、xt affected Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee B/541, Wood based panels, upon which the following bodies were represented APA Engineered Wood Association Association of British Plywood and Veneer Manufacturem
3、 British Woodworkhg Federation Council of the Forest Industries of British Columbia Department of the Environment (Building Research Establishment) Finnish Plywood International Flat Roofing Contractors? Advisory Board Forestry Commission Furniture Industry Research Association Institution of Struct
4、ural Engineers Local Authority Organizations Minerai Bonded Board Products Federation National Federation of Roofing Contractcm National House-building Council National Panel Products Association Royal Institute of British Architects Structurai Board Association Timber Research and Development Assoc
5、iation Timber TTTTTTTTTTTTTTTTTTTTe Federation Wood Panel Industries Federation Zurich Municipal Building Guarantee This British Standard, having been prepared under the direction of the Sector Board for Building and Civil Engineering, was published under the authority of the Standards Board and com
6、es into effect on 15 September 1996 O BSI 1996 Amendments issued since publication The following BSI references relate to the work on this standard Committee reference B/541 Draft announced in -ssI News August 1996 ISBN O 580 25885 8 CEN ENx313-1 9b = 3404589 Ol13b79L 690 = BS EN 313-1 : 1996 Conten
7、ts Committees responsible National foreword Page Inside front cover 11 Foreword Text of EN 313-1 2 3 i CEN EN*333-3 96 D 3404589 0336792 527 BS EN 313-1 : 1996 National foreword This British Standard has been prepared by Technical Committee WM1 and is the English language version of EN 313-1 : 1996
8、Plywood - Classification and temz;inOlogy -Part 1: Classification, published by the European Committee for Standardization (CEN). It supersedes BS EN 313-1 : 1992 which is withdrawn. EN 313-1 was produced as a result of international discussion in which the UK took an active part. BS 6566 : Pasts 1,
9、4,5,6,7 and 8 class plywood according to its principal characteristics (namely outer and inner plies, cores, tolerances on dimensions, moisture content, surface appearance, durability and bond performance) and are deemed to be in accordance with and therefore implement classification reeements of th
10、is standard given in 2.2. Compliance with a British Standard does not of itself confer immunity from legal obligations. ii O BSI 1996 CEN ENr313-3 9b = 3404589 0336793 463 EUROPEAN STANDARD EN 313-1 NORNE EUROPXNNE EUROPAZSCHE NOFM March 1996 ICs 79.060.10 Descriptors: Wooden boards, plywood, classi
11、fication Supersedes EN 313-1 :1992 English version Plywood - Classification and terminology - Part 1: Classification Contreplaqu - Classjcon et krmjnologie - Partie 1: Classifcation Sperrholz - Klassifizierung und ologie - Tki 1: Klassizierung This European Standard was approved by CEN on 199512-14.
12、 CEN members are bound to comply with the CENKENELEC 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 such national standards may be obtained on a
13、pplication to the Centsai Secretariat 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 own language and notified to the Central Secretariat h
14、as the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finiand, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norwax Portugal, Spain, Sweden, Switzerland and United Kingdom. European Committee for Standard
15、ization Comit Europen de Normaiisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1060 Brussels O 1996 Copyright reserved to CEN members Ref. No. EN 313-1 : 1996 CEN EN*333-3 96 = 3404589 0336794 3TT Page 2 EN 313-1 : 1996 Foreword Contents This European Standard was p
16、repared by Technical Committee CENITC 112: Wood-based panels, the Secretariat of which is held be DIN. This European Standard sha be given the status of a national standard, either by publication of an identical 2 Classification text or by endorsement, at the latest by September 1996, and conflictin
17、g national standards shall be withdrawn at the latest by September 1996. This European Standard supersedes EN 3131 : 1992. The classification according to the durability in 2.2.1 was adapted to the titles of EN 636-1 to EN 63W. The second part of this European Standard is EN 313-2 Plywood - Chsifica
18、tion and terminology - Part 2: Tmim.?.ogy. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standark Austria, Belgium, Denmark, Fnland, France, Germanx Greece, Iceland, Ireland, Italy, Luxembourg, N
19、etherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Foreword 1 Scope hnex A Bibography page 2 3 3 3 O BSI 1996 CEN EN*313-1 96 3404589 0336795 236 Page 3 EN 313-1 : 1996 1 Scope Annex A (informative) Bibliography This European Standard gives a classification of plywood p
20、anels. 2 %lassincation EN 6361 Plywood - Specifications - Part 1: Requirements for plgwood for use in dry conditions 2.1 According to their general appearance EN 6362 2.1.1 According to their construction a) Veneer plywood b) Wood core boards - Block board - LaSninboard c) Composite plywood 2.1.2 Ac
21、cording to their form and shape a) Flat b) Moulded 2.2 According to their principal characteristics 2.2.1 According to their durabilitg a) for use in dry conditions b) for use in humid conditions c) for use in exterior conditions 2.2.2 According to their mechanical properties 2.2.3 According to thei
22、r surface appearance 2.2.4 According to their surface condition Plywood - Specifications - Part 2: Requirements for plywood for use in humid conditions EN 636-3 Plywood - Specificartions - Part 3: Requirements for plywood for use in exterior conditwns a) unsanded panel b) sanded panel c) prefinished
23、 panel d) overlaid panel (decorative veneer, film, impregnated paper .) 2.3 According to the ultimate users requirements O BSI 1996 BS EN 313-1 : 1996 BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution BSI is the independent national body responsible for preparing British S
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