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Norm

ÖNORM EN 12369-2

Issue date: 2011 08 01

Wood-based panels - Characteristic values for structural design - Part 2: Plywood

This European standard provides information on the characteristic values for use in designing structures incorporating wood-based panels. The characteristic values given ...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 18 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
This European standard provides information on the characteristic values for use in designing structures incorporating wood-based panels. The characteristic values given are as defined in EN 1995-1-1. This standard includes the characteristic values of the mechanical properties for plywood complying with EN 636 in bending, tension, compression, panel shear and planar shear. EN 636 classifies bending properties into two sets of classes, one for stiffness and another for strength. Stiffness and strength in tension and compression are related to the same properties in bending. For shear properties, fixed values have been substituted by correlation to density. Where optimised values are needed, the characteristic values shall be determined directly by testing in accordance with EN 789 and EN 14358 or by combination of testing according to the latter two standards and calculation according to ENV 14272. This standard applies to panels complying with the three following conditions: - 5 layers or more and 6 mm and more; - the ratio of the cumulated thickness along one direction upon the cumulated thickness across the same direction shall not exceed 2,5; - wood species with a mean density greater than 350 kg/m3 and not exceeding 750 kg/m3.
ÖNORM EN 12369-2
2011 08 01
Wood-based panels - Characteristic values for structural design - Part 2: Plywood
Norm
ÖNORM EN 12369-2
2004 05 01
Wood-based panels - Characteristic values for structural design - Part 2: Plywood
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ISO 3131:1975
Issue date : 1975 11 01
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ÖNORM EN 323
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ÖNORM EN 635-3
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Plywood - Classification by surface appearance - Part 3: Softwood
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ÖNORM EN 636
Issue date : 2003 11 01
Plywood - Specifications
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ÖNORM EN 1995-1-1
Issue date : 2009 07 01
Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings (consolidated version)
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ÖNORM EN 326-2
Issue date : 2010 12 15
Wood-based panels - Sampling, cutting and inspection - Part 2: Initial type testing and factory production control
Norm
ISO 3131:1975
Issue date : 1975 11 01
Wood — Determination of density for physical and mechanical tests