ENV 14272:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Plywood - Calculation method for some mechanical properties
07-03-2023
19-06-2002
Foreword
1 Scope
2 Normative references
3 Principle
4 Terms and definitions and symbols
4.1 Terms and definitions
4.2 Symbols
5 Calculation method
5.1 General
5.2 Basic values for the calculation method
5.3 Wood species
5.4 Factors for plywood composition
5.5 Calculation of characteristic values for strength
and stiffness
5.6 Density
5.7 Example of use of calculation method
6 Conversion from strength and modulus of elasticity to
capacity and stiffness
Annex A (informative) Example of the calculation of
characteristic values for strength and elastic
properties of a plywood panel
Annex B (informative) Calculation of mechanical properties
of plywood - Guidelines for the derivation method
of the basic values of the mechanical properties
of the layers
Bibliography
This European Prestandard gives a calculation method for the estimation of some mechanical properties of plywood (strength and stiffness) with a symmetrical composition.The resulting values are intended as predictive only.
| Committee |
CEN/TC 112
|
| DocumentType |
Standard Recommendation
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NEN NVN ENV 14272 : 2002 | Identical |
| DIN V ENV 14272:2002-12 | Identical |
| NBN ENV 14272 : 2002 | Identical |
| I.S. ENV 14272:2002 | Identical |
| UNI ENV 14272 : 2003 | Identical |
| DD ENV 14272:2002 | Identical |
| UNE-ENV 14272:2003 | Identical |
| 10/30234290 DC : 0 | BS EN 636 - PLYWOOD - SPECIFICATIONS |
| PREN 636 : DRAFT 2010 | PLYWOOD - SPECIFICATIONS |
| 07/30160738 DC : 0 | BS EN 12369-3 - WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 3: SOLID-WOOD PANELS |
| EN 635-2:1995 | Plywood - Classification by surface appearance - Part 2: Hardwood |
| EN 310:1993 | Wood-based panels - Determination of modulus of elasticity in bending and of bending strength |
| EN 636-2 : 1996 | PLYWOOD - SPECIFICATIONS - PART 2: REQUIREMENTS FOR PLYWOOD FOR USE IN HUMID CONDITIONS |
| EN 636-3 : 1996 | PLYWOOD - SPECIFICATIONS - PART 3: REQUIREMENTS FOR PLYWOOD FOR USE IN EXTERIOR CONDITIONS |
| EN 326-2:2010+A1:2014 | Wood-based panels - Sampling, cutting and inspection - Part 2: Initial type testing and factory production control |
| EN 1058:2009 | Wood-based panels - Determination of characteristic 5-percentile values and characteristic mean values |
| EN 789:2004 | Timber structures - Test methods - Determination of mechanical properties of wood based panels |
| EN 325:2012 | Wood-based panels - Determination of dimensions of test pieces |
| EN 323:1993 | Wood-based panels - Determination of density |
| EN 315:2000 | Plywood - Tolerances for dimensions |
| EN 636-1 : 1996 | PLYWOOD - SPECIFICATIONS - PART 1: REQUIREMENTS FOR PLYWOOD FOR USE IN DRY CONDITIONS |
| EN 408:2010+A1:2012 | Timber structures - Structural timber and glued laminated timber - Determination of some physical and mechanical properties |
| EN 635-3:1995 | Plywood - Classification by surface appearance - Part 3: Softwood |
| EN 384:2016 | Structural timber - Determination of characteristic values of mechanical properties and density |
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