BS EN 351-1:2007 Durability of wood and wood-based products - Preservative-treated solid wood - Part 1: Classification of preservative penetration and retention
This part of EN 351 establishes classification for preservative-treated wood in terms of preservative
penetration and gives guidance on a classification of retention. These should be used as a basis for specifying
preservative treatments for particular products.
This part of EN 351 provides terminology to be used by the specifier when preparing a preservative treatment
specification or product standard. It is not a treatment specification in itself.
This part of EN 351 is applicable to the production of preservative-treated solid wood, including glued
laminated timber, suitable for use in those service conditions defined by the use classes in EN 335-1. It does
not apply to any subsequent examination of treated wood in service.
This part of EN 351 is applicable to the protection of wood against attack by wood-destroying and wooddisfiguring
fungi, insects and marine organisms.
This part of EN 351 does not consider other properties of treated wood, for example odour, corrosiveness and
compatibility with other materials, nor does it consider any properties from the health, safety and
environmental point of view.
This part of EN 351 does not apply to wood treated with formulations that are applied to timber in service to
eliminate or control an existing fungal or insect infestation, or to prevent attack by sapstain fungi, or insects in
green timber.
BS EN 351-1:2007 Referenced Document
EN 1001-2:2005 Durability of wood and wood based products - Terminology - Part 2: Vocabulary
EN 350-2 Durability of Wood and Wood-Based Products - Natural Durability of Solid Wood Part 2: Guide to Natural Durability and Treatability of Selected Wood Species of Importance in Europe
EN 351-2 Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservative-treated wood*， 2023-04-26 Update
EN 599-1 Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1: Specification according to use class*， 2013-12-01 Update
ISO 2859-1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection; Technical Corrigendum 1
BS EN 351-1:2007 history
1970BS EN 351-1:2023 Durability of wood and wood-based products. Preservative-treated solid wood Classification of preservative penetration and retention (British Standard)
2008BS EN 351-1:2008 Durability of wood and wood-based products. Preservative-treated solid wood. Classification of preservative penetration and retention
2008BS EN 351-1:2007 Durability of wood and wood-based products - Preservative-treated solid wood - Part 1: Classification of preservative penetration and retention
1996BS EN 351-1:1996 Durability of wood and wood-based products - Preservative-treated solid wood - Classification of preservative penetration and retention