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  • UNI EN 326-2 : 2014

    Current The latest, up-to-date edition.

    WOOD-BASED PANELS - SAMPLING, CUTTING AND INSPECTION - PART 2: INITIAL TYPE TESTING AND FACTORY PRODUCTION CONTROL

    Available format(s): 

    Language(s): 

    Published date:  19-11-2014

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and indices
    5 Initial type testing (ITT)
    6 Factory production control
    Annex A (informative) - Example of initial type testing by
            variables - Evaluation of bending strength of
            particleboards
    Annex B (informative) - Factory production control by
            variables - Example: Batch production
    Annex C (informative) - Example of initial type testing
            attributes - Evaluation of bonding quality of plywood
    Annex D (informative) - Control of factory production control
            records - Examples of the determination of differences
            between factory testing and external testing
    Annex E (informative) - Example of the calculation of a linear
            correlation
    Annex F (informative) - Example of the determination of a
            significant difference between the results from the
            alternative test procedure and from the standard
            reference test method in accordance with EN 13986
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines methods for internal initial type testing (ITT) and internal factory production control (FPC) as well as external control of wood-based panels for their compliance with EN 13986 and other relevant product specifications.

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

    Committee CT 22
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

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

    EN 326-3:2003 Wood-based panels - Sampling, cutting and inspection - Part 3: Inspection of an isolated lot of panels
    EN 13353:2008+A1:2011 Solid wood panels (SWP) - Requirements
    EN 634-1:1995 Cement-bonded particleboards - Specification - Part 1: General requirements
    EN 319:1993 Particleboards and fibreboards - Determination of tensile strength perpendicular to the plane of the board
    EN 13986:2004 Wood-based panels for use in construction - Characteristics, evaluation of conformity and marking
    EN 310:1993 Wood-based panels - Determination of modulus of elasticity in bending and of bending strength
    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 14755:2005 Extruded particleboards - Specifications
    ISO 2854:1976 Statistical interpretation of data — Techniques of estimation and tests relating to means and variances
    EN 14279:2004+A1:2009 Laminated Veneer Lumber (LVL) - Definitions, classification and specifications
    EN 317:1993 Particleboards and fibreboards - Determination of swelling in thickness after immersion in water
    EN 1058:2009 Wood-based panels - Determination of characteristic 5-percentile values and characteristic mean values
    EN 300:2006 Oriented Strand Boards (OSB) - Definitions, classification and specifications
    EN 312:2010 Particleboards - Specifications
    EN 622-5:2009 Fibreboards - Specifications - Part 5: Requirements for dry process boards (MDF)
    EN 789:2004 Timber structures - Test methods - Determination of mechanical properties of wood based panels
    ISO 2602:1980 Statistical interpretation of test results Estimation of the mean Confidence interval
    EN 15197:2007 Wood-based panels - Flaxboards - Specifications
    EN 622-3:2004 Fibreboards - Specifications - Part 3: Requirements for medium boards
    EN 622-2:2004/AC:2005 FIBREBOARDS - SPECIFICATIONS - PART 2: REQUIREMENTS FOR HARDBOARDS
    EN 622-4:2009 Fibreboards - Specifications - Part 4: Requirements for softboards
    EN 314-2:1993 Plywood - Bonding quality - Part 2: Requirements
    EN 634-2:2007 Cement-bonded particleboards - Specifications - Part 2: Requirements for OPC bonded particleboards for use in dry, humid and external conditions
    EN 636:2012+A1:2015 Plywood - Specifications
    EN 622-1:2003 Fibreboards - Specifications - Part 1: General requirements
    EN 314-1:2004 Plywood - Bonding quality - Part 1: Test methods
    View more information

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