Norm

NEN-EN 14272:2009 Ontw. en

Triplex - Berekeningsmethode voor enkele mechanische eigenschappen

  • Deze norm is ingetrokken sinds 04-01-2012

35,70

Over deze norm

Status Ingetrokken
Aantal pagina's 46
Gepubliceerd op 01-12-2009
Taal Engels
This European Standard gives, for plywood panels of any composition, symmetrical or not, a calculation method to derive some mechanical properties (strength and stiffness in bending, tension, compression, panel and planar shear) as well as density from the wood compounding the layers. Provided that structural characteristic values are taken for the layers, the resulting values for the panels can be used as characteristic values as required by EN 1995-1-1. Conversely, Annex A defines the procedures to derive the veneer properties, in bending, tension and compression, either from testing panels according to EN 789 and EN 1058 or from timber testing according to EN 408 or from imposed values defined in EN 338. Annex B provides practical spreadsheets which are applications of the formulas in the main part of this standard. Annex C provide an example for the calculation of bending strength, in accordance with Annex B.

Details

ICS-code 79.060.10
Nederlandse titel Triplex - Berekeningsmethode voor enkele mechanische eigenschappen
Engelse titel Plywood - Calculation method for some mechanical properties
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Normatieve verwijzingen
  • 89/106/EEG, Bouwproducten

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