SR EN 20-1:1998

Wood preservatives. Determination of the protective effectiveness against Lyctus brunneus (Stephens). Part 1: Application by surface treatment (laboratory method)

This part of EN 20 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. This method is applicable to: - Water-insoluble chemicals which are being studied as active insecticides, or, - Organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates, or, - Organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates, or - Water-soluble materials e.g salts

General information

Status : Withdrawn
Approval date : 6/17/1998
Publish date : 6/18/1998
Withdrawal date : 6/30/2024
Number of pages : 24
ICS : 71.100.50 Wood protecting chemicals
Technical Committee : 118 - Timber and wood products, woodworking machines

Relations with other standards:

Normative reference SR ISO 835-1:1996
Normative reference SR EN 212:1995
Normative reference SR EN 73:1995
Normative reference SR ISO 3696:1995
Replaced by SR EN 20-1:2024