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NEN-EN 351-2

Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservativetreated wood

inactive
Organization: NEN
Publication Date: 1 May 2021
Status: inactive
Page Count: 22
ICS Code (Wood, sawlogs and sawn timber): 79.040
ICS Code (Wood-protecting chemicals): 71.100.50
scope:

This part of EN 351 gives guidance on the general procedures to be used in obtaining samples of preservative-treated wood for the determination of penetration and retention of wood preservative. It also gives guidance on how to measure the penetration and retention of a wood preservative in the treated wood.

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.

This part of EN 351 is not applicable to preservative-treated wood in service. However, the sampling guidance provided within this part of EN 351 can be applied for the subsequent examination of treated wood in service.

Annex A (informative) provides a selection of number of sampling units.

Annex B (informative) provides examples of retention measurements.

Document History

NEN-EN 351-2
May 1, 2023
Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservative-treated wood
This part of the EN 351 series gives guidance for the general procedures to be used in obtaining samples of preservative-treated wood for the determination of penetration and retention of wood...
NEN-EN 351-2
May 1, 2021
Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservativetreated wood
This part of EN 351 gives guidance on the general procedures to be used in obtaining samples of preservative-treated wood for the determination of penetration and retention of wood preservative. It...
NEN-EN 351-2
August 1, 2007
Durability of wood and wood-based products - Preservative to treated solid wood - Part 2: Guidance on sampling for the analysis of preservative to treated wood
This part of EN 351 provides guidance on the general procedures used in obtaining samples of preservativetreated wood to determine the penetration and retention of wood preservative. This part of EN...
NEN-EN 351-2
July 1, 2005
Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservative-treated wood
This part of EN 351 provides guidance on the general procedures used in obtaining samples of preservativetreated wood to determine the penetration and retention of wood preservative. This part of EN...
NEN-EN 351-2
June 1, 1995
Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservative-treated wood
This part of the standard gives guidance on the general procedures to be followed in the sampling for the analysis of preservative-treated wood to demonstrate that it conforms to the requirements of...

References

This document references:
EN 1001-2 - Durability of wood and wood based products - Terminology - Part 2: Vocabulary
Published by CEN on August 1, 2005
A description is not available for this item.
This document references:
EN 12490 - Durability of wood and wood-based products - Preservative-treated solid wood - Determination of the penetration and retention of creosote in treated wood
Published by CEN on June 1, 2010
This European Standard specifies the reference methods for determining the penetration and retention of creosote in timber freshly treated with creosote, principally in order to ascertain whether the...
This document references:
EN 350 - Durability of wood and woodbased products - Testing and classification of the durability to biological agents of wood and wood-based materials
Published by CEN on August 1, 2016
This European Standard gives guidance on methods for determining and classifying the durability of wood and wood-based materials against biological wood-destroying agents. The methods can be applied...
This document references:
ISO 2859-1 - Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection AMENDMENT 1
Published by ISO on June 15, 2011
This part of ISO 2859 specifies an acceptance sampling system for inspection by attributes. It is indexed in terms of the acceptance quality limit (AQL). Its purpose is to induce a supplier through...
This document references:
EN 351-1 - Durability of wood and wood-based products - Preservative-treated solid wood - Part 1: Classification of preservative penetration and retention
Published by CEN on April 1, 2023
This part of the EN 351 series establishes a classification of preservative-treated wood in terms of preservative penetration and gives guidance on a classification of retention. These can be used as...
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