Customer Support: +44 (0)203 327 3140

Login to i2i Subscription Intertek.com
  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Please enter a keyword to search
Advanced search
Home
NS
NS EN 20-1 : 1ED 1992

NS EN 20-1 : 1ED 1992

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Superseded date

05-01-2024

Published date

12-01-2013

Publisher

Norwegian Standards (Norges Standardiseringsforbund)

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.

DocumentType
Standard
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Superseded
SupersededBy

Standards Relationship
ONORM EN 20-1 : 1992 Identical
DIN EN 20-1:1992-09 Identical
NF EN 20-1 : 1992 Identical
SN EN 20-1 : 1992 Identical
I.S. EN 20-1:1993 Identical
UNI EN 20-1 : 1997 Identical
EN 20-1:1992 Identical
BS EN 20-1:1992 Identical
NEN EN 20-1 : 1993 Identical
NBN EN 20-1 : 1992 Identical

View more information
Sorry this product is not available in your region.

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.

Learn more on subscription solutions

or

Get in touch with us