EN
SR EN 49-2:2016
Produse de protecţie a lemnului. Determinarea eficacităţii de protecţie faţă de Anobium punctatum (De Geer) prin observarea pontei şi a procentului de supravieţuire a larvelor. Partea 2: Aplicare prin impregnare (Metoda de laborator)
This European Standard specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against Anobium punctatum (De Geer) by egg-laying and larval survival in wood which has been treated previously by full impregnation. This method is applicable to: - water-insoluble chemicals which are being studied as active insecticides; - organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; - organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates, and - water-soluble materials, for example salts. NOTE This method can be used in conjunction with an ageing procedure, for example EN 73.
Status :
In vigoare
Data aprobării : 29.01.2016
Număr de pagini : 22
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
- Inlocuieste SR EN 49-2:2005