I.S. ENV 14272:2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PLYWOOD - CALCULATION METHOD FOR SOME MECHANICAL PROPERTIES
Hardcopy , PDF
01-03-2012
English
01-01-2002
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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
Gives a calculation method for the estimation of some mechanical properties of plywood (strength and stiffness) with a symmetrical composition.
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ENV 14272:2002 | Identical |
| 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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