NF EN 839

Wood preservatives - Determination of the protective effectiveness against wood destroying basidiomycetes - Application by surface treatment

Le présent document spécifie une méthode d'essai de détermination de l'efficacité protectrice d'un produit de préservation du bois, appliqué par un traitement de surface, vis-à-vis des champignons basidiomycètes lignivores cultivés sur milieu gélosé. Cette méthode est applicable à tous les produits destinés à être appliqués par des procédés par application superficielle.

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