ISO 21887:2007
Current
The latest, up-to-date edition.
Durability of wood and wood-based products — Use classes
Hardcopy , PDF
English, French
07-11-2007
ISO 21887:2007 defines five use classes that represent different service situations to which wood and wood-based products can be exposed all over the world. Subclasses are also defined for these use classes.
ISO 21887:2007 applies only to preservatives and processes for pre-treatment of wood and wood products and is not intended for products and processes for remediation and eradication of existing damage to timber. The annex to ISO 21887:2007 provides guidance on applying use classification to specify preservative treatments, treated wood, naturally durable and modified wood but does not provide definitive specifications.
| DevelopmentNote |
Supersedes ISO/DIS 21887. (11/2007)
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| I.S. EN 335-1:2006 | DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - DEFINITION OF USE CLASSES - PART 1: GENERAL |
| PD CEN/TR 16816:2015 | End use performance of wood products. Utilisation and improvement of existing methods to estimate service life |
| I.S. EN 335-2:2006 | DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - DEFINITION OF USE CLASSES - PART 2: APPLICATION TO SOLID WOOD |
| BS EN 335-1:2006 | Durabiltity of wood and wood-based products. Definitions of use classes General |
| CEN/TR 16816:2015 | End use performance of wood products - Utilisation and improvement of existing methods to estimate service life |
| S.R. CEN/TR 16816:2015 | END USE PERFORMANCE OF WOOD PRODUCTS - UTILISATION AND IMPROVEMENT OF EXISTING METHODS TO ESTIMATE SERVICE LIFE |
| ISO 18776:2008 | Laminated veneer lumber (LVL) — Specifications |
| ISO 15206:2010 | Timber poles — Basic requirements and test methods |
| EN 335-1:2006 | Durability of wood and wood- based products - Definition of use classes - Part 1: General |
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