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EN 335-3:1995

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Durability of wood and wood-based products - Definition of hazard classes of biological attack - Part 3: Application to wood-based panels

Superseded date

01-03-2013

Superseded by

EN 335:2013

Published date

31-07-1995

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Foreword
1 Scope
2 Normative references
3 Definitions
  3.1 Plywood
  3.2 Particleboard
  3.3 Oriented strand board (OSB)
  3.4 Fibreboard
  3.5 Cement-bonded particleboard
4 Hazard classes: Application to wood-based panels
  4.1 General
  4.2 Plywoods
  4.3 Particleboards
  4.4 Oriented strand boards (OSB)
  4.5 Fibreboards
  4.6 Cement-bonded particleboards
Annex A (informative) - Guide for the application to wood-based
                        panels
  A.1 Introduction
  A.2 General decision making
  A.3 General precautions
  A.4 Durability of wood-based panels - Inherent or conferred
Annex B (informative) - List of product standards to wood-based
                        panels
Annex C (informative) - Bibliography

This Part of EN 335 gives guidance on the application of the hazard class system, as defined in Part 1 of EN 335, to wood-based panels: plywood, particleboards, oriented strand boards, fibreboards, cement-bonded particleboards in relation only to the biological agencies that can attack wood-based panels over a duration sufficient to result in deterioration. This Part is to be used in conjunction with Part 1 of EN 335. Annex A (informative) provides additional guidance on the use and suitability of wood-based panels, preservative treatment and/or finishing within a given hazard class.

Committee
CEN/TC 38
DevelopmentNote
To be used in conjunction with EN 335-1. (04/2005)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
DIN EN 335-3:1995-09 Identical
BS EN 335-3:1996 Identical
SN EN 335-3 : 1995 Identical
PN EN 335-3 : 2001 Identical
NBN EN 335-3 : 1996 Identical
NF EN 335-3 : 1995 Identical
UNE-EN 335-3:1996 Identical
NS EN 335-3 : 1ED 1995 Identical
I.S. EN 335-3:1996 Identical
UNI EN 335-3 : 1998 Identical
NEN EN 335-3 : 1995 Identical
DIN EN 335-3 E : 1995 Identical

04/30112438 DC : DRAFT APR 2004 EN 622-5 - FIBREBOARDS - SPECIFICATIONS - PART 5: REQUIREMENTS FOR DRY PROCESS BOARDS (MDF)
11/30249117 DC : 0 BS EN 14342 - WOOD FLOORING - CHARACTERISTICS, EVALUATION OF CONFORMITY AND MARKING
95/126205 DC : DRAFT DEC 1995 BS EN ISO 12583-1 - DURABILITY OF WOOD AND WOOD BASED PRODUCTS - DEFINITION OF HAZARD CLASSES OF BIOLOGICAL ATTACK - PART 1: GENERAL
08/30181440 DC : DRAFT JULY 2008 BS EN 622-4 - FIBREBOARDS - SPECIFICATIONS - PART 4: REQUIREMENTS FOR SOFTBOARDS
DD ENV 1099:1998 Plywood. Biological durability. Guidance for the assessment of plywood for use in different hazard classes
04/30113724 DC : DRAFT MAY 2004 EN 300 - ORIENTED STRAND BOARDS (OSB) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
PREN 14342 : DRAFT 2011 WOOD FLOORING - CHARACTERISTICS, EVALUATION OF CONFORMITY AND MARKING
I.S. EN 622-4:2009 FIBREBOARDS - SPECIFICATIONS - PART 4: REQUIREMENTS FOR SOFTBOARDS
UNE-EN 622-4:2010 Fibreboards - Specifications - Part 4: Requirements for softboards
BS EN 300:2006 Oriented strand boards (OSB). Definitions, classification and specifications
BS EN 14279 : 2004 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
BS EN 636-1:1997 Plywood. Specifications Requirements for plywood for use in dry conditions
BS EN 1995-1-1 : 2012 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
BS EN 13451-1 : 2011 SWIMMING POOL EQUIPMENT - PART 1: GENERAL SAFETY REQUIREMENTS AND TEST METHODS
BS EN 15197:2007 Wood-based panels. Flaxboards. Specifications
BS EN 636-2:1997 Plywood. Specifications Requirements for plywood for use in humid conditions
BS EN 312:2010 Particleboards. Specifications
DIN EN 634-2:2007-05 CEMENT-BONDED PARTICLEBOARDS - SPECIFICATIONS - PART 2: REQUIREMENTS FOR OPC BONDED PARTICLEBOARDS FOR USE IN DRY, HUMID AND EXTERIOR CONDITIONS
CEN/TS 1099:2007 Plywood - Biological durability - Guidance for the assessment of plywood for use in different use classes
I.S. EN 335-1:2006 DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - DEFINITION OF USE CLASSES - PART 1: GENERAL
11/30237554 DC : 0 BS EN 14732 - TIMBER STRUCTURES - PREFABRICATED WALL, FLOOR AND ROOF ELEMENTS - REQUIREMENTS
01/104734 DC : DRAFT JUNE 2001 PREN 14220 - TIMBER AND WOOD-BASED MATERIALS IN WINDOWS, EXTERNAL DOOR LEAVES AND EXTERNAL DOOR FRAMES - REQUIREMENTS AND SPECIFICATION
10/30234290 DC : 0 BS EN 636 - PLYWOOD - SPECIFICATIONS
UNI EN 15644 : 2009 TRADITIONALLY DESIGNED PREFABRICATED STAIRS MADE OF SOLID WOOD - SPECIFICATIONS AND REQUIREMENTS
DD CEN/TS 1099:2007 Plywood. Biological durability. Guidance for the assessment of plywood for use in different use classes
05/30132017 DC : DRAFT APR 2005 BS EN 634-2 - CEMENT-BONDED PARTICLEBOARDS - SPECIFICATIONS - PART 2: REQUIREMENTS FOR OPC BONDED PARTICLEBOARDS FOR USE IN DRY, HUMID AND EXTERNAL CONDITIONS
PREN 636 : DRAFT 2010 PLYWOOD - SPECIFICATIONS
DIN EN 13986:2015-06 WOOD-BASED PANELS FOR USE IN CONSTRUCTION - CHARACTERISTICS, EVALUATION OF CONFORMITY AND MARKING
DIN EN 622-5:2010-03 Fibreboards - Specifications - Part 5: Requirements for dry process boards (MDF)
DIN EN 1995-1-1:2010-12 Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings (includes Corrigendum AC:2006 + Amendment A1:2008)
UNE-EN 622-5:2010 Fibreboards - Specifications - Part 5: Requirements for dry process boards (MDF)
I.S. EN 622-5:2009 FIBREBOARDS - SPECIFICATIONS - PART 5: REQUIREMENTS FOR DRY PROCESS BOARDS (MDF)
I.S. EN 634-2:2007 CEMENT-BONDED PARTICLEBOARDS - SPECIFICATIONS - PART 2: REQUIREMENTS FOR OPC BONDED PARTICLEBOARDS FOR USE IN DRY, HUMID AND EXTERNAL CONDITIONS
I.S. EN 300:2006 ORIENTED STRAND BOARDS (OSB) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
I.S. EN 13451-1:2011 SWIMMING POOL EQUIPMENT - PART 1: GENERAL SAFETY REQUIREMENTS AND TEST METHODS
I.S. EN 636:2012 PLYWOOD - SPECIFICATIONS
I.S. EN 13986:2004 WOOD-BASED PANELS FOR USE IN CONSTRUCTION - CHARACTERISTICS, EVALUATION OF CONFORMITY AND MARKING
I.S. EN 312:2010 PARTICLEBOARDS - SPECIFICATIONS
I.S. EN 14279:2005 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
01/104735 DC : DRAFT JUNE 2001 PREN 14221 - TIMBER AND WOOD-BASED MATERIALS IN INTERNAL DOOR LEAVES AND INTERNAL DOOR FRAMES - REQUIREMENTS AND SPECIFICATION
04/30088573 DC : DRAFT OCT 2004 EN 335-1 - DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - DEFINITION OF USE CLASSES - PART 1: GENERAL
00/102441 DC : DRAFT MAY 2000 BS EN 13912 - WOOD AND WOOD-BASED MATERIALS IN STAIR COMPONENTS - REQUIREMENTS
07/30161334 DC : 0 BS EN 15644 - TRADITIONALLY DESIGNED PREFABRICATED STAIRS MADE OF SOLID WOOD - SPECIFICATIONS AND REQUIREMENTS
03/315081 DC : DRAFT SEP 2003 EN 14732-2 - TIMBER STRUCTURES - PREFABRICATED WALL, FLOOR AND ROOF ELEMENTS - PART 2: PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
ISO 16894:2009 Wood-based panels Oriented strand board (OSB) Definitions, classification and specifications
S.R. CEN TS 1099:2007 PLYWOOD - BIOLOGICAL DURABILITY - GUIDANCE FOR THE ASSESSMENT OF PLYWOOD FOR USE IN DIFFERENT USE CLASSES
I.S. EN 15644:2009 TRADITIONALLY DESIGNED PREFABRICATED STAIRS MADE OF SOLID WOOD - SPECIFICATIONS AND REQUIREMENTS
DIN EN 636:2015-05 PLYWOOD - SPECIFICATIONS
BS EN 335-1:2006 Durabiltity of wood and wood-based products. Definitions of use classes General
BS EN 634-2:2007 Cement-bonded particleboards. Specifications Requirements for OPC bonded particleboards for use in dry, humid and external conditions
EN 13451-1:2011+A1:2016 Swimming pool equipment - Part 1: General safety requirements and test methods
EN 13986:2004 Wood-based panels for use in construction - Characteristics, evaluation of conformity and marking
EN 13986:2004+A1:2015 Wood-based panels for use in construction - Characteristics, evaluation of conformity and marking
EN 634-2:2007 Cement-bonded particleboards - Specifications - Part 2: Requirements for OPC bonded particleboards for use in dry, humid and external conditions
EN 15197:2007 Wood-based panels - Flaxboards - Specifications
UNI EN 622-4 : 2010 FIBREBOARDS - SPECIFICATIONS - PART 4: REQUIREMENTS FOR SOFTBOARDS
UNI EN 312 : 2010 PARTICLEBOARDS - SPECIFICATIONS
UNI EN 622-5 : 2010 FIBREBOARDS - SPECIFICATIONS - PART 5: REQUIREMENTS FOR DRY PROCESS BOARDS (MDF)
EN 622-5:2009 Fibreboards - Specifications - Part 5: Requirements for dry process boards (MDF)
UNI EN 1995-1-1 : 2014 EUROCODE 5 - DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
UNI EN 14279 : 2009 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
09/30202519 DC : 0 BS EN 312 - PARTICLEBOARDS - SPECIFICATIONS
I.S. EN 1995-1-1:2005 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
08/30181443 DC : DRAFT JULY 2008 BS EN 622-5 - FIBREBOARDS - SPECIFICATIONS - PART 5: REQUIREMENTS FOR DRY PROCESS BOARDS (MDF)
05/30132020 DC : DRAFT APR 2005 BS EN 15197 - WOOD-BASED PANELS - FLAXBOARDS - SPECIFICATIONS
DIN EN 300:2006-09 ORIENTED STRAND BOARDS (OSB) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
BS EN 14755:2005 Extruded particleboards. Specifications
BS EN 622-4:2009 Fibreboards. Specifications Requirements for softboards
BS EN 14220:2006 Timber and wood-based materials in external windows, external door leaves and external doorframes. Requirements and specifications
UNE-EN 1995-1-1:2016 Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings.
DIN EN 15197:2007-05 Wood-based panels - Flaxboards - Specifications
BS EN 636-3:1997 Plywood. Specifications Requirements for plywood for use in exterior conditions
UNE-EN 312:2010 Particleboards - Specifications
UNE-EN 13986:2006 Wood-based panels for use in construction - Characteristics, evaluation of conformity and marking
EN 14755:2005 Extruded particleboards - Specifications
EN 636-3 : 1996 PLYWOOD - SPECIFICATIONS - PART 3: REQUIREMENTS FOR PLYWOOD FOR USE IN EXTERIOR CONDITIONS
EN 13810-1:2002 Wood-based panels - Floating floors - Part 1: Performance specifications and requirements
EN 622-4:2009 Fibreboards - Specifications - Part 4: Requirements for softboards
EN 636-1 : 1996 PLYWOOD - SPECIFICATIONS - PART 1: REQUIREMENTS FOR PLYWOOD FOR USE IN DRY CONDITIONS
EN 14279:2004+A1:2009 Laminated Veneer Lumber (LVL) - Definitions, classification and specifications
EN 636-2 : 1996 PLYWOOD - SPECIFICATIONS - PART 2: REQUIREMENTS FOR PLYWOOD FOR USE IN HUMID CONDITIONS
EN 15644:2008 Traditionally designed prefabricated stairs made of solid wood - Specifications and requirements
EN 636:2012+A1:2015 Plywood - Specifications
EN 335-1:2006 Durability of wood and wood- based products - Definition of use classes - Part 1: General
EN 312:2010 Particleboards - Specifications
EN 300:2006 Oriented Strand Boards (OSB) - Definitions, classification and specifications
EN 14220:2006 Timber and wood-based materials in external windows, external door leaves and external doorframes - Requirements and specifications
DIN EN 15644:2009-03 TRADITIONALLY DESIGNED PREFABRICATED STAIRS MADE OF SOLID WOOD - SPECIFICATIONS AND REQUIREMENTS
BS EN 15644:2008 Traditionally designed prefabricated stairs made of solid wood. Specifications and requirements
01/103034 DC : DRAFT MAR 2001 PREN 636-3 - PLYWOOD - SPECIFICATIONS - PART 3: REQUIREMENTS FOR PLYWOOD FOR USE IN EXTERIOR CONDITIONS
02/102197 DC : DRAFT MAR 2002 PREN 14374 - TIMBER STRUCTURES - STRUCTURAL LAMINATED VENEER LUMBER - REQUIREMENTS
DIN EN 622-4:2010-03 FIBREBOARDS - SPECIFICATIONS - PART 4: REQUIREMENTS FOR SOFTBOARDS
BS EN 636 : 2012 PLYWOOD - SPECIFICATIONS
BS EN 13986 : 2004 WOOD-BASED PANELS FOR USE IN CONSTRUCTION - CHARACTERISTICS, EVALUATION OF CONFORMITY AND MARKING
BS EN 622-5:2009 Fibreboards. Specifications Requirements for dry process boards (MDF)
BS EN 13810-1:2002 Wood-based panels. Floating floors Performance specifications and requirements
DIN EN 312:2010-12 Particleboards - Specifications
DIN EN 14220:2007-01 Timber and wood-based materials in external windows, external door leaves and external doorframes - Requirements and specifications
DIN EN 14279:2009-07 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
DIN EN 14755:2006-01 Extruded particleboards - Specifications
UNE-EN 13986:2006+A1:2015 Wood-based panels for use in construction - Characteristics, evaluation of conformity and marking
UNE-EN 13451-1:2012 Swimming pool equipment - Part 1: General safety requirements and test methods

EN 322:1993 Wood-based panels - Determination of moisture content
EN 316:2009 Wood fibre boards - Definition, classification and symbols
EN 313-2:1999 Plywood - Classification and terminology - Part 2: Terminology
EN 633:1993 Cement-bonded particleboards - Definition and classification
EN 309:2005 Particleboards - Definition and classification
EN 335-1:2006 Durability of wood and wood- based products - Definition of use classes - Part 1: General

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