SR EN 20-2:2002
Produse de protecţia lemnului. Determinarea eficacităţii de protecţie faţă de Lyctus brunneus (Stephens). Partea 1: Aplicare prin tratament în profunzime (Metoda de laborator)
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 :
Anulat
Data aprobării : 25.09.2002
Data publicării : 26.09.2002
Data anulării : 30.06.2024
Număr de pagini : 25
ICS : 71.100.50 Produse chimice pentru protectia lemnului
Comitet tehnic : 118 - Lemn şi produse finite şi semifinite de lemn, maşini şi utilaje pentru prelucrarea lemnului
- Indicat la referinte SR ISO 3696:1995
- Inlocuit prin SR EN 20-2:2024
EN