RO
SR EN 20-2:2002
Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 2: Application by impregnation (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) in wood which has been treated previously by full impregnation. This method is applicable to: - water-insoluble chemicals which are being studied as acitve insecticides, or; - organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates.
Status :
Withdrawn
Approval date : 9/25/2002
Publish date : 9/26/2002
Withdrawal date : 6/30/2024
Number of pages : 25
ICS : 71.100.50 Wood protecting chemicals
Technical Committee : 118 - Timber and wood products, woodworking machines
- Normative reference SR ISO 3696:1995
- Replaced by SR EN 20-2:2024