EN 599-1 : 2009+A1 : Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1: Specification according to use class.

MOISISSURE BIODEGRADABILITE BOIS BOIS AMELIORE CLASSIFICATION DURABILITE EFFICACITE ESSAI FUNGI INSECTA NORME EN PERFORMANCE PRESERVATION PRESERVATION BOIS RESISTANCE MICROORGANISME RISQUE NATUREL SPECIFICATION TRAITEMENT PROTECTION VIEILLISSEMENT BIOLOGIE