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  • EN 336:2013

    Current The latest, up-to-date edition.

    Structural timber - Sizes, permitted deviations

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    Language(s): 

    Published date:  02-10-2013

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Sizes for structural timber
    5 Moisture content measurement
    Bibliography

    Abstract - (Show below) - (Hide below)

    This European Standard specifies two classes of permitted deviations from target sizes for structural timber of softwood and hardwood species.It also specifies the moisture content to be used as a reference point for the measurement of sizes, and gives average values for changes in size due to changes in moisture content.It is applicable to sawn and prepared square-edged structural timber with parallel edges having sawn thicknesses or widths greater than 6 mm.

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

    Committee CEN/TC 124
    Development Note Supersedes PREN 336. (10/2013)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

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

    PREN 15497 : DRAFT 2011 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
    11/30237554 DC : 0 BS EN 14732 - TIMBER STRUCTURES - PREFABRICATED WALL, FLOOR AND ROOF ELEMENTS - REQUIREMENTS
    BS EN 16737:2016 Structural timber. Visual strength grading of tropical hardwood
    13/30278225 DC : 0 BS EN 1075 - TIMBER STRUCTURES - TEST METHODS - JOINTS MADE WITH PUNCHED METAL PLATE FASTENERS
    14/30298224 DC : 0 BS EN 16737 - STRUCTURAL TIMBER - VISUAL STRENGTH GRADING OF TROPICAL HARDWOOD
    PREN 14081-1 : DRAFT 2013 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 1: GENERAL REQUIREMENTS
    UNE-EN 14081-3:2012 Timber structures - Strength graded structural timber with rectangular cross section - Part 3: Machine grading; additional requirements for factory production control
    DIN EN 14250 E : 2010 TIMBER STRUCTURES - PRODUCT REQUIREMENTS FOR PREFABRICATED STRUCTURAL MEMBERS ASSEMBLED WITH PUNCHED METAL PLATE FASTENERS
    BS EN 12811-2:2004 Temporary works equipment Information on materials
    BS EN 520 : 2004 GYPSUM PLASTERBOARDS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
    EN 12811-2:2004 Temporary works equipment - Part 2: Information on materials
    EN 12248 : 1999 SAWN TIMBER USED IN INDUSTRIAL PACKAGING - PERMITTED DEVIATIONS AND PREFERENTIAL SIZES
    EN 1059 : 1999 TIMBER STRUCTURES - PRODUCT REQUIREMENTS FOR PREFABRICATED TRUSSES USING PUNCHED METAL PLATE FASTENERS
    EN 12249 : 1999 SAWN TIMBER USED IN PALLETS - PERMITTED DEVIATIONS AND GUIDELINES FOR DIMENSIONS
    DIN EN 12811-2:2004-04 Temporary works equipment - Part 2: Information on materials; German version EN 12811-2:2004
    EN 1075:2014 Timber structures - Test methods - Joints made with punched metal plate fasteners
    EN 1313-2:1998/AC:1999 ROUND AND SAWN TIMBER - PERMITTED DEVIATIONS AND PREFERRED SIZES - PART 2: HARDWOOD SAWN TIMBER
    EN 14250:2010 Timber structures - Product requirements for prefabricated structural members assembled with punched metal plate fasteners
    DIN EN 15497:2014-07 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
    01/107225 DC : DRAFT OCT 2001 PREN 14250 - TIMBER STRUCTURES - PRODUCT REQUIREMENTS FOR PREFABRICATED TRUSSES USING PUNCHED METAL PLATE FASTENERS
    UNI EN 15497 : 2014 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
    I.S. EN 14081-1:2016 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 1: GENERAL REQUIREMENTS
    UNE-EN 16737:2016 Structural timber - Visual strength grading of tropical hardwood
    DIN EN 1075:2015-03 TIMBER STRUCTURES - TEST METHODS - JOINTS MADE WITH PUNCHED METAL PLATE FASTENERS
    DIN EN 14250:2010-05 Timber structures - Product requirements for prefabricated structural members assembled with punched metal plate fasteners
    I.S. EN 14081-2:2010 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 2: MACHINE GRADING; ADDITIONAL REQUIREMENTS FOR INITIAL TYPE TESTING
    I.S. EN 520:2005 GYPSUM PLASTERBOARDS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
    I.S. EN 14250:2010 TIMBER STRUCTURES - PRODUCT REQUIREMENTS FOR PREFABRICATED STRUCTURAL MEMBERS ASSEMBLED WITH PUNCHED METAL PLATE FASTENERS
    I.S. EN 1075:2014 TIMBER STRUCTURES - TEST METHODS - JOINTS MADE WITH PUNCHED METAL PLATE FASTENERS
    BS EN 15497:2014 Structural finger jointed solid timber. Performance requirements and minimum production requirements
    12/30261882 DC : 0 BS EN 14081-1 - TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS-SECTION - PART 1: GENERAL 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
    PREN 1075 : DRAFT 2013 TIMBER STRUCTURES - TEST METHODS - JOINTS MADE WITH PUNCHED METAL PLATE FASTENERS
    I.S. EN 16737:2016 STRUCTURAL TIMBER - VISUAL STRENGTH GRADING OF TROPICAL HARDWOOD
    UNE-EN 14250:2010 Timber structures - Product requirements for prefabricated structural members assembled with punched metal plate fasteners
    BS EN 12249:1999 Sawn timber used in pallets. Permitted deviations and guidelines for dimensions
    UNE-EN 14081-2:2010 Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing
    EN 519 : 1995 STRUCTURAL TIMBER - GRADING - REQUIREMENTS FOR MACHINE STRENGTH GRADED TIMBER AND GRADING MACHINES
    EN 14081-4:2009 Timber structures - Strength graded structural timber with rectangular cross section - Part 4: Machine grading - Grading machine settings for machine controlled systems
    EN 14081-2:2010+A1:2012 Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing
    UNI EN 520 : 2009 GYPSUM PLASTERBOARDS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
    UNI EN 14081-3 : 2012 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 3: MACHINE GRADING; ADDITIONAL REQUIREMENTS FOR FACTORY PRODUCTION CONTROL
    UNI EN 14250 : 2010 TIMBER STRUCTURES - PRODUCT REQUIREMENTS FOR PREFABRICATED STRUCTURAL MEMBERS ASSEMBLED WITH PUNCHED METAL PLATE FASTENERS
    UNI EN 14081-4 : 2009-07 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 4: MACHINE GRADING - GRADING MACHINE SETTINGS FOR MACHINE CONTROLLED SYSTEMS
    UNI EN 14081-2 : 2013 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 2: MACHINE GRADING; ADDITIONAL REQUIREMENTS FOR INITIAL TYPE TESTING
    I.S. EN 15497:2014 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
    11/30249114 DC : 0 BS EN 15497 - STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
    03/310463 DC : DRAFT JUNE 2003 EN 14081-4 - TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 4: MACHINE GRADING - GRADING MACHINE SETTINGS FOR MACHINE CONTROLLED SYSTEMS
    I.S. EN 14081-4:2009 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 4: MACHINE GRADING - GRADING MACHINE SETTINGS FOR MACHINE CONTROLLED SYSTEMS
    10/30227077 DC : 0 BS EN 14081-3 - TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 3: MACHINE GRADING; ADDITIONAL REQUIREMENTS FOR FACTORY PRODUCTION CONTROL
    07/30152878 DC : DRAFT AUG 2007 BS EN 14250 - TIMBER STRUCTURES - PRODUCT REQUIREMENTS FOR PREFABRICATED STRUCTURAL MEMBERS ASSEMBLED WITH PUNCHED METAL PLATE FASTENERS
    DIN EN 16737 E : 2016 STRUCTURAL TIMBER - VISUAL STRENGTH GRADING OF TROPICAL HARDWOOD
    DIN EN 14081-2:2016-06 (Draft) TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 2: MACHINE GRADING; ADDITIONAL REQUIREMENTS FOR INITIAL TYPE TESTING
    DIN EN 14081-1:2016-06 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 1: GENERAL REQUIREMENTS
    BS EN 14081-2 : 2010 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 2: MACHINE GRADING; ADDITIONAL REQUIREMENTS FOR INITIAL TYPE TESTING
    BS EN 14081-3 : 2012 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 3: MACHINE GRADING; ADDITIONAL REQUIREMENTS FOR FACTORY PRODUCTION CONTROL
    UNE-EN 14081-1:2016 Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements
    BS EN 12248:1999 Sawn timber used in industrial packaging. Permitted deviations and preferential sizes
    BS EN 1075:2014 Timber structures. Test methods. Joints made with punched metal plate fasteners
    BS EN 14250:2010 Timber structures. Product requirements for prefabricated structural members assembled with punched metal plate fasteners
    UNE-EN 1075:2015 Timber structures - Test methods - Joints made with punched metal plate fasteners
    UNE-EN 520:2005 Gypsum plasterboards - Definitions, requirements and test methods
    DIN EN 14081-3:2012-04 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 3: MACHINE GRADING; ADDITIONAL REQUIREMENTS FOR FACTORY PRODUCTION CONTROL
    EN 520:2004+A1:2009 Gypsum plasterboards - Definitions, requirements and test methods
    EN 14081-3:2012 Timber structures - Strength graded structural timber with rectangular cross section - Part 3: Machine grading; additional requirements for factory production control
    EN 14081-1:2016 Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements
    EN 15497:2014 Structural finger jointed solid timber - Performance requirements and minimum production requirements
    EN 16737:2016 Structural timber - Visual strength grading of tropical hardwood
    EN 846-4:2001/A1:2004 METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 4: DETERMINATION OF LOAD CAPACITY AND LOAD-DEFLECTION CHARACTERISTICS OF STRAPS
    DIN EN 16737:2016-09 STRUCTURAL TIMBER - VISUAL STRENGTH GRADING OF TROPICAL HARDWOOD
    UNE-EN 15497:2014 Structural finger jointed solid timber - Performance requirements and minimum production requirements
    13/30288842 DC : 0 BS EN 14081-1 - TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 1: GENERAL REQUIREMENTS
    DIN EN 15497 E : 2014 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
    DIN EN 520:2009-12 Gypsum plasterboards - Definitions, requirements and test methods (includes Amendment A1:2009)
    BS EN 1313-2:1999 Round and sawn timber. Permitted deviations and preferred sizes Hardwood sawn timber
    BS EN 1059:1999 Timber structures. Product requirements for prefabricated trusses using punched metal plate fasteners
    BS EN 14081-4:2009 Timber structures. Strength graded structural timber with rectangular cross section Machine grading. Grading machine settings for machine controlled systems
    BS EN 14081-1:2016 Timber structures. Strength graded structural timber with rectangular cross section General requirements
    BS EN 846-4:2002 Methods of test for ancillary components for masonry Determination of load capacity and load-deflection characteristics of straps
    DIN EN 14081-4:2009-06 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 4: MACHINE GRADING - GRADING MACHINE SETTINGS FOR MACHINE CONTROLLED SYSTEMS
    DIN EN 14081-4:2009-10 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 4: MACHINE GRADING - GRADING MACHINE SETTINGS FOR MACHINE CONTROLLED SYSTEMS
    DIN EN 846-4:2005-01 Methods of test for ancillary components for masonry - Part 4: Determination of load capacity and load-deflection characteristics of straps

    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 13183-1:2002/AC:2003 MOISTURE CONTENT OF A PIECE OF SAWN TIMBER - DETERMINATION BY OVEN DRY METHOD
    EN 14298:2017 Sawn timber - Assessment of drying quality
    EN 1309-1:1997 Round and sawn timber - Method of measurement of dimensions - Part 1: Sawn timber
    EN 13183-2:2002/AC:2003 MOISTURE CONTENT OF A PIECE OF SAWN TIMBER - ESTIMATION BY ELECTRICAL RESISTANCE METHOD
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