Customer Support: +353 (0)1 857 6730

Corporate Website About Us
  • Shopping Cart
    There are no items in your cart
Please enter a keyword to search
Advanced search
Home
ON
ONORM EN 20-2 : 1993

ONORM EN 20-2 : 1993

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

WOOD PRESERVATIVES - DETERMINATION OF THE PROTECTIVE EFFECTIVENESS AGAINST LYCTUS BRUNNEUS (STEPHENS) - APPLICATION BY IMPREGNATION (LABORATORY METHOD)

Superseded date

06-04-2024

Superseded by

ÖNORM EN 20-2:2024 04 01

Published date

12-01-2013

Publisher

Osterreichisches Normungsinstitut/Austrian Standards

Sorry this product is not available in your region.

Cooperating organizations
National foreword
Foreword
Introduction
1. Scope
2. Normative reference
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

Specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against Lyctus brunneus (Stephens) in the wood which has been treated previously by full impregnation. Applies to organic formulations (as supplied or as prepared in the laboratory by dilution of concentrates and water-insoluble chemicals (which are being studied as active insecticides). Coverage includes definitions, procedure, and test materials and apparatus.

DocumentType
Standard
PublisherName
Osterreichisches Normungsinstitut/Austrian Standards
Status
Superseded
SupersededBy

Standards Relationship
NBN EN 20-2 : 1993 Identical
DIN EN 20-2:1993-05 Identical
I.S. EN 20-2:1993 Identical
NS EN 20-2 : 1ED 1993 Identical
UNI EN 20-2 : 1997 Identical
BS EN 20-2:1993 Identical
SN EN 20-2 : 1993 Identical
EN 20-2:1993 Identical
NF EN 20-2 : 1993 Identical
NEN EN 20-2 : 1994 Identical

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Get in touch with us