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  • EN 326-3:2003

    Current The latest, up-to-date edition.

    Wood-based panels - Sampling, cutting and inspection - Part 3: Inspection of an isolated lot of panels

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    Published date:  19-11-2003

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Symbol
      3.1 Letter symbols (see also EN 326-1 and EN 326-2)
      3.2 Indices (see also EN 326-1)
    4 Terms and definitions
    5 Verification of compliance
      5.1 Inspection body
      5.2 Sampling
          5.2.1 Lot identification
          5.2.2 Sampling of panels
      5.3 Inspection by variables
          5.3.1 Sampling and cutting of test pieces
          5.3.2 Expression of test results
          5.3.3 Evaluation of test results
      5.4 Inspection by attributes
          5.4.1 General
          5.4.2 Single sampling plan
          5.4.3 Double sampling plan
    6 Inspection report
    Bibliography

    Abstract - (Show below) - (Hide below)

    This European Standard specifies methods for the verification of compliance of one or more properties of an isolated lot of wood-based panels with the requirements of the relevant EN specification standards. Different sample sizes are given depending on wether or not the production is controlled according to EN 326-2.For panels, the production of which is controlled in accordance to EN 326-2 this European Standard can be used in case of a dispute. It is not applicable for the factory production control. For these purposes, EN 326-2 applies.In this standard, verification of compliance is based on the testing of small test pieces.

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

    Committee CEN/TC 112
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

    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)
    08/30181440 DC : DRAFT JULY 2008 BS EN 622-4 - FIBREBOARDS - SPECIFICATIONS - PART 4: REQUIREMENTS FOR SOFTBOARDS
    03/315086 DC : DRAFT SEP 2003 EN 622-2 - FIBREBOARDS - SPECIFICATIONS - PART 2 - REQUIREMENTS FOR HARDBOARDS
    04/30113724 DC : DRAFT MAY 2004 EN 300 - ORIENTED STRAND BOARDS (OSB) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
    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 326-2 : 2010 WOOD-BASED PANELS - SAMPLING, CUTTING AND INSPECTION - PART 2: INITIAL TYPE TESTING AND FACTORY PRODUCTION CONTROL
    BS EN 15197:2007 Wood-based panels. Flaxboards. Specifications
    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
    EN 13353:2008+A1:2011 Solid wood panels (SWP) - Requirements
    CEN/TS 16526:2013 Sandwich boards for furniture (SWB-F) - Factory made products - Definition, classification and test methods for determination of performance characteristics
    CEN/TS 16368:2014 Lightweight Particleboards - Specifications
    10/30234290 DC : 0 BS EN 636 - PLYWOOD - SPECIFICATIONS
    12/30254092 DC : 0 BS EN 16368 - LIGHTWEIGHT PARTICLEBOARDS - SPECIFICATIONS
    01/107952 DC : DRAFT NOV 2001 PREN 14279 - LAMINATED VENEER TIMBER (LVL) - SPECIFICATIONS, DEFINITIONS, CLASSIFICATION AND REQUIREMENTS
    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 326-2:2014-10 Wood-based panels - Sampling, cutting and inspection - Part 2: Initial type testing and factory production control; German version EN 326-2:2010+A1:2014
    DIN EN 622-5:2010-03 Fibreboards - Specifications - Part 5: Requirements for dry process boards (MDF)
    UNE-EN 622-5:2010 Fibreboards - Specifications - Part 5: Requirements for dry process boards (MDF)
    I.S. EN 13353:2008 SOLID WOOD PANELS (SWP) - REQUIREMENTS
    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 636:2012 PLYWOOD - SPECIFICATIONS
    I.S. EN 312:2010 PARTICLEBOARDS - SPECIFICATIONS
    I.S. EN 622-2:2004 FIBREBOARDS - SPECIFICATIONS - REQUIREMENTS FOR HARDBOARDS
    I.S. EN 14279:2005 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
    I.S. EN 622-3:2004 FIBREBOARDS - SPECIFICATIONS - REQUIREMENTS FOR MEDIUM BOARDS
    I.S. EN 326-2:2010 WOOD-BASED PANELS - SAMPLING, CUTTING AND INSPECTION - PART 2: INITIAL TYPE TESTING AND FACTORY PRODUCTION CONTROL
    PD CEN/TS 16368:2014 Lightweight Particleboards. Specifications
    08/30181443 DC : DRAFT JULY 2008 BS EN 622-5 - FIBREBOARDS - SPECIFICATIONS - PART 5: REQUIREMENTS FOR DRY PROCESS BOARDS (MDF)
    07/30160760 DC : 0 BS EN 13353 - SOLID WOOD PANELS (SWP) - REQUIREMENTS
    S.R. CEN/TS 16368:2014 LIGHTWEIGHT PARTICLEBOARDS - SPECIFICATIONS
    S.R. CEN/TS 16526:2013 SANDWICH BOARDS FOR FURNITURE (SWB-F) - FACTORY MADE PRODUCTS - DEFINITION, CLASSIFICATION AND TEST METHODS FOR DETERMINATION OF PERFORMANCE CHARACTERISTICS
    UNI CEN/TS 16368 : 2014 LIGHTWEIGHT PARTICLEBOARDS - SPECIFICATIONS
    NF EN 622-4 : 2010 FIBREBOARDS - SPECIFICATIONS - PART 4: REQUIREMENTS FOR SOFTBOARDS
    DIN EN 636:2015-05 PLYWOOD - SPECIFICATIONS
    DIN EN 622-3:2004-07 Fibreboards - Specifications - Part 3: Requirements for medium board
    BS EN 634-2:2007 Cement-bonded particleboards. Specifications Requirements for OPC bonded particleboards for use in dry, humid and external conditions
    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)
    UNI EN 326-2 : 2014 WOOD-BASED PANELS - SAMPLING, CUTTING AND INSPECTION - PART 2: INITIAL TYPE TESTING AND FACTORY PRODUCTION CONTROL
    UNI EN 13353 : 2011 SOLID WOOD PANELS (SWP) - REQUIREMENTS
    UNI CEN/TS 16526 : 2014 SANDWICH BOARDS FOR FURNITURE (SWB-F) - FACTORY MADE PRODUCTS - DEFINITION, CLASSIFICATION AND TEST METHODS FOR DETERMINATION OF PERFORMANCE CHARACTERISTICS
    EN 622-5:2009 Fibreboards - Specifications - Part 5: Requirements for dry process boards (MDF)
    UNI EN 622-2 : 2005 FIBREBOARDS - SPECIFICATIONS - PART 2: REQUIREMENTS FOR HARDBOARDS
    UNI EN 14279 : 2009 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
    05/30132020 DC : DRAFT APR 2005 BS EN 15197 - WOOD-BASED PANELS - FLAXBOARDS - SPECIFICATIONS
    ISO 16894:2009 Wood-based panels Oriented strand board (OSB) Definitions, classification and specifications
    DIN EN 622-2:2004-07 Fibreboards - Specifications - Part 2: Requirements for hardboards
    DIN EN 300:2006-09 ORIENTED STRAND BOARDS (OSB) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
    DIN EN 622-1:2003-09 FIBREBOARDS - SPECIFICATIONS - PART 1: GENERAL REQUIREMENTS
    BS EN 13353 : 2008 SOLID WOOD PANELS (SWP) - REQUIREMENTS
    BS EN 622-2:2004 Fibreboards. Specifications Requirements for hardboards
    BS EN 622-4:2009 Fibreboards. Specifications Requirements for softboards
    UNE-EN 13353:2009 Solid wood panels (SWP) - Requirements
    DIN EN 15197:2007-05 Wood-based panels - Flaxboards - Specifications
    BS EN 622-1:2003 Fibreboards. Specifications General requirements
    BS EN 634-1:1995 Cement-bonded particle boards. Specification General requirements
    UNE-EN 312:2010 Particleboards - Specifications
    BS EN 622-3:2004 Fibreboards. Specifications Requirements for medium boards
    DIN EN 15197 E : 2007 WOOD-BASED PANELS - FLAXBOARDS - SPECIFICATIONS
    EN 622-4:2009 Fibreboards - Specifications - Part 4: Requirements for softboards
    EN 14279:2004+A1:2009 Laminated Veneer Lumber (LVL) - Definitions, classification and specifications
    EN 326-2:2010+A1:2014 Wood-based panels - Sampling, cutting and inspection - Part 2: Initial type testing and factory production control
    EN 636:2012+A1:2015 Plywood - Specifications
    EN 622-1:2003 Fibreboards - Specifications - Part 1: General requirements
    EN 312:2010 Particleboards - Specifications
    EN 300:2006 Oriented Strand Boards (OSB) - Definitions, classification and specifications
    EN 622-2:2004/AC:2005 FIBREBOARDS - SPECIFICATIONS - PART 2: REQUIREMENTS FOR HARDBOARDS
    EN 622-3:2004 Fibreboards - Specifications - Part 3: Requirements for medium boards
    09/30202519 DC : 0 BS EN 312 - PARTICLEBOARDS - SPECIFICATIONS
    PD CEN/TS 16526:2013 Sandwich boards for furniture (SWB-F). Factory made products. Definition, classification and test methods for determination of performance characteristics
    01/103034 DC : DRAFT MAR 2001 PREN 636-3 - PLYWOOD - SPECIFICATIONS - PART 3: REQUIREMENTS FOR PLYWOOD FOR USE IN EXTERIOR CONDITIONS
    DIN EN 14279 E : 2009 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS
    DIN EN 326-2 E : 2000 WOOD-BASED PANELS - SAMPLING, CUTTING AND INSPECTION - PART 2: INITIAL TYPE TESTING AND FACTORY PRODUCTION CONTROL
    DIN EN 13353:2011-07 Solid wood panels (SWP) - Requirements (includes Amendment A1:2011)
    DIN EN 622-4:2010-03 FIBREBOARDS - SPECIFICATIONS - PART 4: REQUIREMENTS FOR SOFTBOARDS
    BS EN 636 : 2012 PLYWOOD - SPECIFICATIONS
    BS EN 326-1:1994 Wood-based panels. Sampling, cutting and inspection Sampling and cutting of test pieces and expression of test results
    BS EN 622-5:2009 Fibreboards. Specifications Requirements for dry process boards (MDF)
    DIN EN 326-2:2000-10 WOOD-BASED PANELS - SAMPLING, CUTTING AND INSPECTION - PART 2: INITIAL TYPE TESTING AND FACTORY PRODUCTION CONTROL
    DIN EN 312:2010-12 Particleboards - Specifications
    DIN EN 14279:2009-07 LAMINATED VENEER LUMBER (LVL) - DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS

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

    EN 326-1:1994 Wood-based panels - Sampling, cutting and inspection - Part 1: Sampling and cutting of test pieces and expression of test results
    EN 326-2:2010+A1:2014 Wood-based panels - Sampling, cutting and inspection - Part 2: Initial type testing and factory production control
    ISO 3951:1989 Sampling procedures and charts for inspection by variables for percent nonconforming
    ISO 2859-2:1985 Sampling procedures for inspection by attributes — Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection
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