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AFNOR
NF EN 20-1 : 1992

NF EN 20-1 : 1992

Current

Current

The latest, up-to-date edition.

WOOD PRESERVATIVES - DETERMINATION OF THE PROTECTIVE EFFECTIVENESS AGAINST LYCTUS BRUNNEUS (STEPHENS) - PART 1: APPLICATION BY SURFACE TREATMENT (LABORATORY METHOD)

Published date

12-01-2013

Publisher

Association Francaise de Normalisation

Cooperating organizations
National foreword
Foreword
Introduction
1. Scope
2. Normative references
3. Definitions
4. Principle
5. Test materials and apparatus
6. Sampling
7. Test specimens
8. Procedure
9. Validity of test
10. Expression of results
11. Test report
Annex A (informative) - Example of a test report
Annex B (informative) - Technique for culturing 'Lyctus
                        brunneus'
Annex C (informative) - Principal parasites and predators
                        of 'Lyctus'
Annex D (informative) - Bibliography
National annex NA (informative)
National annex NB (informative)

Specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against infestation by Lyctus brunneus (Stephens) when the product is applied as a surface treatment to wood. The method applies: to organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; or to water-insoluble chemicals which are being studied as active insecticides; or to water-soluble materials.

DevelopmentNote
INDICE DE CLASSEMENT: X41535-1
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
DIN EN 20-1:1992-09 Identical
BS EN 20-1:1992 Identical
NS EN 20-1 : 1ED 1992 Identical
ONORM EN 20-1 : 1992 Identical
UNI EN 20-1 : 1997 Identical
I.S. EN 20-1:1993 Identical
EN 20-1:1992 Identical

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