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  • EN 335-3:1995

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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

    Available format(s): 

    Superseded date:  01-03-2013

    Language(s): 

    Published date:  31-07-1995

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 38
    Development Note To be used in conjunction with EN 335-1. (04/2005)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    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
    DIN EN 15644 E : 2009 TRADITIONALLY DESIGNED PREFABRICATED STAIRS MADE OF SOLID WOOD - SPECIFICATIONS AND REQUIREMENTS
    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
    EN 1995-1-1:2004/A2:2014 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
    DIN EN 14220 E : 2007 TIMBER AND WOOD-BASED MATERIALS IN EXTERNAL WINDOWS, EXTERNAL DOOR LEAVES AND EXTERNAL DOORFRAMES - REQUIREMENTS AND SPECIFICATIONS
    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 14755 E : 2006 EXTRUDED PARTICLEBOARDS - 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
    DIN EN 15197 E : 2007 WOOD-BASED PANELS - FLAXBOARDS - SPECIFICATIONS
    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 14279 E : 2009 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
    DIN EN 1995-1-1 E : 2010 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
    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

    Standards Referencing This Book - (Show below) - (Hide below)

    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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