UNI EN 252 : 2014
Current
The latest, up-to-date edition.
FIELD TEST METHOD FOR DETERMINING THE RELATIVE PROTECTIVE EFFECTIVENESS OF A WOOD PRESERVATIVE IN GROUND CONTACT
04-12-2014
Foreword
Introduction
1 Scope
2 Principle
3 Wood specimens
4 Sample of wood preservative
5 Conditioning and treatment of the stakes
6 Reference stakes
7 Untreated control stakes
8 Condition of the test field
9 Installation of the stakes in the test field
10 Inspections
11 Evaluation
12 Duration of the test
13 Conditions for the validity of the test
14 Test report
Annex A (informative) - Guidance for the testing
of wood or wood based products that have
not been treated with a wood preservative
Annex B (informative) - Characterization of the
field test site
Annex C (informative) - Example of pattern for
setting up field stakes into the ground
Annex D (informative) - Determination of strength
characteristics in wood stakes through
measuring Modulus of Elasticity
Annex E (informative) - Example of a test report
Bibliography
Defines a field test method for evaluating the effectiveness of wood preservatives in a ground contact situation.
| Committee |
CT 22
|
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 252:2014 | Identical |
| EN 350-1:1994 | Durability of wood and wood-based products - Natural durability of solid wood - Part 1: Guide to the principles of testing and classification of the natural durability of wood |
| EN 335:2013 | Durability of wood and wood-based products - Use classes: definitions, application to solid wood and wood-based products |
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