Norm

NEN-EN 20-1:1993 en

Houtverduurzamingsmiddelen - Bepaling van de preventieve werking tegen Lyctus Brunneus (Stephens) (parketkever) - Deel 1: Toepassing door middel van oppervlaktebehandeling (laboratoriummethode)

61,30

Over deze norm

Status Definitief
Aantal pagina's 24
Gepubliceerd op 01-08-1993
Taal Engels
This part of the standard 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 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, for example salts. This method may be used in conjunction with ageing procedures, which do not remove the added nutrient.

Details

ICS-code 71.100.50
Nederlandse titel Houtverduurzamingsmiddelen - Bepaling van de preventieve werking tegen Lyctus Brunneus (Stephens) (parketkever) - Deel 1: Toepassing door middel van oppervlaktebehandeling (laboratoriummethode)
Engelse titel Wood preservatives - Determination of the protective effectiveness against Lyctus Brunneus (Stephens) - Part 1: Application by surface treatment (laboratory method)
Vervangt
Normatieve verwijzingen
  • 89/106/EEG, Bouwproducten

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