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EVS-EN 335:2013

Durability of wood and wood-based products - Use classes: definitions, application to solid wood and wood-based products

General information

Valid from 02.04.2013
Base Documents
EN 335:2013
ICS Groups
71.100.50 Wood-protecting chemicals 79.040 Wood, sawlogs and sawn timber
Directives or regulations
None

Standard history

Status
Date
Type
Name
02.04.2013
Main
EVS-EN 335:2013
Main
EVS-EN 335-3:2002
Main
EVS-EN 335-1:2006
Main
EVS-EN 335-2:2006
This European Standard is applicable to solid wood and wood-based products. This European Standard defines five use classes that represent different service situations to which wood and wood-based products can be exposed. This standard also indicates the biological agents relevant to each situation. A use class is not a performance class and does not give guidance for how long wood and wood-based product will last in service.

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English (PDF 229 KB) Estonian (PDF 94 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English