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BS EN 252:2014

Current
Current

The latest, up-to-date edition.

Field test method for determining the relative protective effectiveness of a wood preservative in ground contact
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-30-2014

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.

This European Standard specifies a field test method for evaluating the effectiveness of wood preservatives in a ground contact situation. Wood treated with a reference preservative is included for comparison.

The protective effect of the test preservative is assessed in relation to the effect of a reference wood preservative applied by a specified treatment.

Committee
B/515
DevelopmentNote
Supersedes BS 7282(1990) & 12/30258096 DC. (11/2014)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 252:2014 Identical

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