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    I.S. EN 16351:2015

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    TIMBER STRUCTURES - CROSS LAMINATED TIMBER - REQUIREMENTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  24-03-2021

    Language(s):  English

    Published date:  01-01-2015

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    National Foreword
    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Components and product characteristics, testing
      and assessment methods
    6 Assessment and Verification of Constancy of
      Performance (AVCP)
    7 Marking and labelling
    Annex A (normative) - Release of Formaldehyde
    Annex B (normative) - Additional test methods and
            requirements for adhesives
    Annex C (normative) - Delamination test of glue lines
            between layers
    Annex D (normative) - Shear tests
    Annex E (normative) - Tests with laminations with or
            without finger joints (including compliance criteria)
    Annex F (normative) - Determination of strength, stiffness
            and density properties of cross laminated timber
    Annex G (normative) - Measurement of moisture content
    Annex H (normative) - Separation tests with finger joints
            in laminations produced with contact-free application
            of adhesive
    Annex I (normative) - Minimum production requirements
    Annex ZA (informative) - Clauses of this European Standard
             addressing the requirements of the EU Construction
             Products Regulation
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines provisions regarding the performance characteristics for straight and curved structural cross laminated timber (X-Lam) both without and with large finger joints as a material for the manufacture of structural elements to be used in buildings and bridges.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    EN 13183-3:2005 Moisture content of a piece of sawn timber - Part 3: Estimation by capacitance method
    EN 13353:2008+A1:2011 Solid wood panels (SWP) - Requirements
    EN 13183-1:2002/AC:2003 MOISTURE CONTENT OF A PIECE OF SAWN TIMBER - DETERMINATION BY OVEN DRY METHOD
    EN 13986:2004 Wood-based panels for use in construction - Characteristics, evaluation of conformity and marking
    EN 302-5:2013 Adhesives for load-bearing timber structures - Test methods - Part 5: Determination of maximum assembly time under referenced conditions
    EN 350-1:1994 Durability of wood and wood-based products - Natural durability of solid wood - Part 1: Guide to the principles of testing and classification of the natural durability of wood
    EN 1912:2012/AC:2013 STRUCTURAL TIMBER - STRENGTH CLASSES - ASSIGNMENT OF VISUAL GRADES AND SPECIES
    EN 15416-5:2017 Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 5: Determination of minimum pressing time under referenced conditions
    EN 302-2:2017 Adhesives for load-bearing timber structures - Test methods - Part 2: Determination of resistance to delamination
    EN 15416-3:2017 Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 3: Creep deformation test at cyclic climate conditions with specimens loaded in bending shear
    EN 717-1:2004 Wood-based panels - Determination of formaldehyde release - Part 1: Formaldehyde emission by the chamber method
    EN 13501-2:2016 Fire classification of construction products and building elements - Part 2: Classification using data from fire resistance tests, excluding ventilation services
    EN 301:2017 Adhesives, phenolic and aminoplastic, for load-bearing timber structures - Classification and performance requirements
    EN 302-6:2013 Adhesives for load-bearing timber structures - Test methods - Part 6: Determination of the minimum pressing time under referenced conditions
    EN 789:2004 Timber structures - Test methods - Determination of mechanical properties of wood based panels
    EN 13556:2003 Round and sawn timber - Nomenclature of timbers used in Europe
    EN 302-1:2013 Adhesives for load-bearing timber structures - Test methods - Part 1: Determination of longitudinal tensile shear strength
    EN 13238:2010 Reaction to fire tests for building products - Conditioning procedures and general rules for selection of substrates
    EN 13823:2010+A1:2014 REACTION TO FIRE TESTS FOR BUILDING PRODUCTS - BUILDING PRODUCTS EXCLUDING FLOORINGS EXPOSED TO THE THERMAL ATTACK BY A SINGLE BURNING ITEM
    EN 350-2:1994 Durability of wood and wood-based products - Natural durability of solid wood - Part 2: Guide to natural durability and treatability of selected wood species of importance in Europe
    EN 14081-1:2016 Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements
    EN 13183-2:2002/AC:2003 MOISTURE CONTENT OF A PIECE OF SAWN TIMBER - ESTIMATION BY ELECTRICAL RESISTANCE METHOD
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    EN 302-4:2013 Adhesives for load-bearing timber structures - Test methods - Part 4: Determination of the effects of wood shrinkage on the shear strength
    EN 302-3:2017 Adhesives for load-bearing timber structures - Test methods - Part 3: Determination of the effect of acid damage to wood fibres by temperature and humidity cycling on the transverse tensile strength
    EN 408:2010+A1:2012 Timber structures - Structural timber and glued laminated timber - Determination of some physical and mechanical properties
    EN 15497:2014 Structural finger jointed solid timber - Performance requirements and minimum production requirements
    EN 14374:2004 Timber structures - Structural laminated veneer lumber - Requirements
    EN 15425:2017 Adhesives - One component polyurethane (PUR) for load-bearing timber structures - Classification and performance requirements
    ISO 9001:2015 Quality management systems — Requirements
    EN 338:2016 Structural timber - Strength classes
    EN 1995-1-1:2004/A2:2014 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
    EN 14358:2016 Timber structures - Calculation and verification of characteristic values
    EN 14080:2013 Timber structures - Glued laminated timber and glued solid timber - Requirements
    EN 15228:2009 Structural timber - Structural timber preservative treated against biological attack
    EN 384:2016 Structural timber - Determination of characteristic values of mechanical properties and density
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