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EN 338:2016

Current

Current

The latest, up-to-date edition.

Structural timber - Strength classes

Published date

06-04-2016

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Classification of structural timber
6 Allocation of a population to a strength class
Bibliography

This European Standard establishes a system of strength classes for general use in design codes.It gives characteristic strength and stiffness properties and density values for each class to which EN 14081-1 refers.This standard is applicable to all softwood and hardwood timber for structural use.

Committee
CEN/TC 124
DevelopmentNote
Supersedes PREN 338. (04/2016)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
UNI EN 338 : 2016 Identical
BS EN 338:2016 Identical
I.S. EN 338:2016 Identical
SN EN 338 : 2016 Identical
NS EN 338 : 2016 Identical
SS-EN 338:2016 Identical
NBN EN 338 : 2016 Identical
PN EN 338 : 2016 Identical
UNE-EN 338:2016 Identical
DIN EN 338:2016-07 Identical
NF EN 338 : 2016 Identical
NEN EN 338 : 2016 Identical
UNI EN 338 : 2009 Identical

PREN 15497 : DRAFT 2011 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
08/30186620 DC : DRAFT OCT 2008 BS EN 13381-7 - TEST METHODS FOR DETERMINING THE CONTRIBUTION TO THE FIRE RESISTANCE OF STRUCTURAL MEMBERS - PART 7: APPLIED PROTECTION TO TIMBER MEMBERS
PREN 846-6 : DRAFT 2010 METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 6: DETERMINATION OF TENSILE AND COMPRESSIVE LOAD CAPACITY AND LOAD DISPLACEMENT CHARACTERISTICS OF WALL TIES (SINGLE END TEST)
I.S. EN 1194:1999 TIMBER STRUCTURES - GLUED LAMINATED TIMBER - STRENGTH CLASSES AND DETERMINATION OF CHARACTERISTIC VALUES
12/30248282 DC : 0 BS EN 12811-4 - TEMPORARY WORKS EQUIPMENT - PART 4: PROTECTION FANS FOR SCAFFOLDS PERFORMANCE REQUIREMENTS AND PRODUCT DESIGN
DIN EN 15283-2:2009-12 Gypsum boards with fibrous reinforcement - Definitions, requirements and test methods - Part 2: Gypsum fibre boards (includes Amendment A1:2009)
BS EN 16737:2016 Structural timber. Visual strength grading of tropical hardwood
I.S. EN 13271:2002 TIMBER FASTENERS - CHARACTERISTIC LOAD-CARRYING CAPACITIES AND SLIP-MODULI FOR CONNECTOR JOINTS
09/30203195 DC : 0 BS EN 15497 - FINGER JOINTED STRUCTURAL TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
14/30298224 DC : 0 BS EN 16737 - STRUCTURAL TIMBER - VISUAL STRENGTH GRADING OF TROPICAL HARDWOOD
PREN 13200-6 : DRAFT 2017 SPECTATOR FACILITIES - PART 6: DEMOUNTABLE STANDS
DIN EN 14272:2012-03 Plywood - Calculation method for some mechanical properties; German version EN 14272:2011
09/30201231 DC : 0 BS EN 15080-13 - EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS - PART 13: LOADBEARING COLUMNS
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
BS EN 14974 : 2006 FACILITIES FOR USERS OF ROLLER SPORTS EQUIPMENT - SAFETY REQUIREMENTS AND TEST METHODS
PREN 14974 : DRAFT 2016 SKATEPARKS - SAFETY REQUIREMENTS AND TEST METHODS
NF EN 14974 : 2006 + A1 2010 FACILITIES FOR USERS OF ROLLER SPORTS EQUIPMENT - SAFETY REQUIREMENTS AND TEST METHODS
16/30345765 DC : 0 BS EN 14974 - SKATEPARKS - SAFETY REQUIREMENTS AND TEST METHODS
EN 1995-1-1:2004/A2:2014 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
BS EN 846-8:2000 Methods of test for ancillary components for masonry Determination of load capacity and load-deflection characteristics of joist hangers
BS EN 1995-1-1 : 2012 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
BS EN 12811-2:2004 Temporary works equipment Information on materials
BS EN 520 : 2004 GYPSUM PLASTERBOARDS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
BS EN 14566 : 2008 MECHANICAL FASTENERS FOR GYPSUM PLASTERBOARD SYSTEMS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
EN 12811-2:2004 Temporary works equipment - Part 2: Information on materials
EN 12369-3:2008 Wood-based panels - Characteristic values for structural design - Part 3: Solid-wood panels
DIN EN 12811-2:2004-04 Temporary works equipment - Part 2: Information on materials; German version EN 12811-2:2004
EN 12369-2:2011 Wood-based panels - Characteristic values for structural design - Part 2: Plywood
EN 12811-1:2003 Temporary works equipment - Part 1: Scaffolds - Performance requirements and general design
EN 13271:2001/AC:2003 TIMBER FASTENERS - CHARACTERISTIC LOAD-CARRYING CAPACITIES AND SLIP-MODULI FOR CONNECTOR JOINTS
ONORM EN 12369-3 : 2009 WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 3: SOLID-WOOD PANELS
I.S. EN 15497:2014 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
10/30212135 DC : 0 BS EN 846-6 - METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 6: DETERMINATION OF TENSILE AND COMPRESSIVE LOAD CAPACITY AND LOAD DISPLACEMENT CHARACTERISTICS OF WALL TIES (SINGLE END TEST)
BS EN 12369-3:2008 Wood-based panels. Characteristic values for structural design Solid-wood panels
PREN 1317-5 : DRAFT 2013 ROAD RESTRAINT SYSTEMS - PART 5: PRODUCT REQUIREMENTS, TEST AND ASSESSMENT METHODS AND ACCEPTANCE CRITERIA
DIN EN 15497:2014-07 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
DIN EN 16481:2014-09 TIMBER STAIRS - STRUCTURAL DESIGN
01/107225 DC : DRAFT OCT 2001 PREN 14250 - TIMBER STRUCTURES - PRODUCT REQUIREMENTS FOR PREFABRICATED TRUSSES USING PUNCHED METAL PLATE FASTENERS
00/107880 DC : DRAFT NOV 2000 PREN 384 - STRUCTURAL TIMBER - DETERMINATION OF CHARACTERISTIC VALUES OF MECHANICAL PROPERTIES
BS EN 16351:2015 Timber structures. Cross laminated timber. Requirements
14/30285802 DC : 0 BS EN 16704-2-2 - RAILWAY APPLICATIONS - TRACK - SAFETY PROTECTION ON THE TRACK DURING WORK - PART 2-2: COMMON SOLUTIONS AND TECHNOLOGY - REQUIREMENTS FOR BARRIERS
DIN 4420-1:2004-03 Service and working scaffolds - Part 1: Service scaffolds - Performance requirements, general design, structural design
02/106220 DC : 0 BS EN 14566 - MECHANICAL FASTENERS FOR PLASTERBOARD SYSTEMS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
UNI EN 15497 : 2014 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
I.S. EN 12811-4:2013 TEMPORARY WORKS EQUIPMENT - PART 4: PROTECTION FANS FOR SCAFFOLDS - PERFORMANCE REQUIREMENTS AND PRODUCT DESIGN
I.S. EN 14081-1:2016 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 1: GENERAL REQUIREMENTS
NF EN 14272 : 2012 PLYWOOD - CALCULATION METHOD FOR SOME MECHANICAL PROPERTIES
UNE-EN 16737:2016 Structural timber - Visual strength grading of tropical hardwood
UNE-EN 14974:2006 Facilities for users of roller sports equipment - Safety requirements and test methods
I.S. EN 15283-2:2008 GYPSUM BOARDS WITH FIBROUS REINFORCEMENT - DEFINITIONS, REQUIREMENTS AND TEST METHODS - PART 2: GYPSUM FIBRE BOARDS
UNI EN 14272 : 2012 PLYWOOD - CALCULATION METHOD FOR SOME MECHANICAL PROPERTIES
UNE-EN 13374:2013 Temporary edge protection systems - Product specification - Test methods
DIN EN 1912:2013-10 Structural timber - Strength classes - Assignment of visual grades and species (includes Corrigendum :2013)
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)
DIN EN 14566:2009-10 MECHANICAL FASTENERS FOR GYPSUM PLASTERBOARD SYSTEMS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
BS EN 13377:2002 Prefabricated timber formwork beams. Requirements, classification and assessment
BS EN 1912:2012 Structural Timber. Strength classes. Assignment of visual grades and species
UNE-EN 14080:2013 Timber structures - Glued laminated timber and glued solid timber - Requirements
BS EN 13271:2002 Timber fasteners. Characteristic load-carrying capacities and slip-moduli for connector joints
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 1912:2012 STRUCTURAL TIMBER - STRENGTH CLASSES - ASSIGNMENT OF VISUAL GRADES AND SPECIES
I.S. EN 846-6:2012 METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 6 - DETERMINATION OF TENSILE AND COMPRESSIVE LOAD CAPACITY AND LOAD DISPLACEMENT CHARACTERISTICS OF WALL TIES (SINGLE END TEST)
I.S. EN 14566:2008 MECHANICAL FASTENERS FOR GYPSUM PLASTERBOARD SYSTEMS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
I.S. EN 12369-2:2011 WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 2: PLYWOOD
DIN EN 13374:2013-07 TEMPORARY EDGE PROTECTION SYSTEMS - PRODUCT SPECIFICATION - TEST METHODS
EN 16351:2015 Timber structures - Cross laminated timber - Requirements
UNI EN 12369-2 : 2011 WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 2: PLYWOOD
DIN EN 14974 E : 2010 FACILITIES FOR USERS OF ROLLER SPORTS EQUIPMENT - SAFETY REQUIREMENTS AND TEST METHODS
BS EN 15080-8:2009 Extended application of results from fire resistance tests Beams
PREN 12369-2 : DRAFT 2009 WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 2: PLYWOOD
DIN EN 16351 E : 2015 TIMBER STRUCTURES - CROSS LAMINATED TIMBER - REQUIREMENTS
UNI EN 12811-4 : 2014 TEMPORARY WORKS EQUIPMENT - PART 4: PROTECTION FANS FOR SCAFFOLDS - PERFORMANCE REQUIREMENTS AND PRODUCT DESIGN
BS EN 15497:2014 Structural finger jointed solid timber. Performance requirements and minimum production requirements
DIN EN 12369-3:2009-02 Wood-based panels - Characteristic values for structural design - Part 3: Solid-wood panels
10/30229277 DC : 0 BS EN 1912 - STRUCTURAL TIMBER - STRENGTH CLASSES - ASSIGNMENT OF VISUAL GRADES AND SPECIES
09/30200047 DC : 0 BS EN 12369-2 - WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 2: PLYWOOD
12/30261882 DC : 0 BS EN 14081-1 - TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS-SECTION - PART 1: GENERAL REQUIREMENTS
DIN EN 16481 E : 2014 TIMBER STAIRS - STRUCTURAL DESIGN - CALCULATION METHODS
11/30236369 DC : 0 BS EN 14080 - TIMBER STRUCTURES - GLUED LAMINATED TIMBER AND GLUED SOLID TIMBER
09/30211230 DC : 0 BS EN 14272 - PLYWOOD - CALCULATION METHOD FOR SOME MECHANICAL PROPERTIES
14/30235909 DC : 0 BS ISO 16598 - TIMBER STRUCTURES - STRUCTURAL CLASSIFICATION FOR SAWN TIMBER
PREN 17121 : DRAFT 2017 CONSERVATION OF CULTURAL HERITAGE - HISTORIC TIMBER STRUCTURES - GUIDELINES FOR THE ON SITE ASSESSMENT
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
I.S. EN 15080-8:2009 EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS - PART 8: BEAMS
I.S. ENV 1995-1-2:1994 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-2: GENERAL RULES - STRUCTURAL FIRE DESIGN
I.S. EN 14272:2011 PLYWOOD - CALCULATION METHOD FOR SOME MECHANICAL PROPERTIES
I.S. EN 16481:2014 TIMBER STAIRS - STRUCTURAL DESIGN - CALCULATION METHODS
I.S. EN 16737:2016 STRUCTURAL TIMBER - VISUAL STRENGTH GRADING OF TROPICAL HARDWOOD
16/30338540 DC : 0 BS EN 14081-2 - TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 2: MACHINE GRADING, ADDITIONAL REQUIREMENTS FOR INITIAL TYPE TESTING
ISO 16598:2015 Timber structures Structural classification for sawn timber
DIN EN 14566 E : 2009 MECHANICAL FASTENERS FOR GYPSUM PLASTERBOARD SYSTEMS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
UNE-EN 384:2016 Structural timber - Determination of characteristic values of mechanical properties and density
I.S. EN 14080:2013 TIMBER STRUCTURES - GLUED LAMINATED TIMBER AND GLUED SOLID TIMBER - REQUIREMENTS
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 846-6:2012 Methods of test for ancillary components for masonry - Part 6: Determination of tensile and compressive load capacity and load displacement characteristics of wall ties (single end test)
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 846-6 : 2012 METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 6: DETERMINATION OF TENSILE AND COMPRESSIVE LOAD CAPACITY AND LOAD DISPLACEMENT CHARACTERISTICS OF WALL TIES (SINGLE END TEST)
UNI EN 13374 : 2013 TEMPORARY EDGE PROTECTION SYSTEMS - PRODUCT SPECIFICATION - TEST METHODS
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 14080 : 2013 TIMBER STRUCTURES - GLUED LAMINATED TIMBER AND GLUED SOLID TIMBER - REQUIREMENTS
UNI EN 1912 : 2012 STRUCTURAL TIMBER - STRENGTH CLASSES - ASSIGNMENT OF VISUAL GRADES AND SPECIES
UNI EN 14566 : 2009 MECHANICAL FASTENERS FOR GYPSUM PLASTERBOARD SYSTEMS - DEFINITIONS, REQUIREMENTS AND TEST METHODS
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 1995-1-1 : 2014 EUROCODE 5 - DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
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
EN 14974:2006+A1:2010 Facilities for users of roller sports equipment - Safety requirements and test methods
DIN EN 16351:2015-12 Timber structures - Cross laminated timber - Requirements
BS EN 16481:2014 Timber stairs. Structural design. Calculation methods
11/30249114 DC : 0 BS EN 15497 - STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
I.S. EN 1995-1-1:2005 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
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
UNI EN 12369-3 : 2009 WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 3: SOLID-WOOD PANELS
11/30250535 DC : DRAFT DEC 2011 BS EN 13374 - TEMPORARY EDGE PROTECTION SYSTEMS - PRODUCT SPECIFICATION - TEST METHODS
13/30286100 DC : 0 BS EN 384 - STRUCTURAL TIMBER - DETERMINATION OF CHARACTERISTIC VALUES OF MECHANICAL PROPERTIES AND DENSITY
DIN EN 15080-8:2010-02 Extended application of results from fire resistance tests - Part 8: Beams
UNI EN 15080-8 : 2009 EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS - PART 8: BEAMS
PREN 14592 : DRAFT 2017 TIMBER STRUCTURES - DOWEL-TYPE FASTENERS - REQUIREMENTS
PREN 14081-2 : DRAFT 2016 TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 2: MACHINE GRADING, ADDITIONAL REQUIREMENTS FOR INITIAL TYPE TESTING
04/30124505 DC : 0 EN 15080-8 - EXTENDED APPLICATION OF RESULTS FROM FIRE RESISTANCE TESTS - PART 8: BEAMS
PREN 14566 : DRAFT 2014 MECHANICAL FASTENERS FOR GYPSUM BOARD SYSTEMS - DEFINITIONS, REQUIREMENTS AND TESTS METHODS
DD ENV 13381-7:2002 Test methods for determining the contribution to the fire resistance of structural members Applied protection to timber members
09/30193698 DC : DRAFT JAN 2009 BS EN 14080 - TIMBER STRUCTURES - GLUED LAMINATED TIMBER AND GLUED LAMINATED SOLID TIMBER - REQUIREMENTS
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
BS EN 12811-4:2013 Temporary works equipment Protection fans for scaffolds. Performance requirements and product design
DIN EN 16737 E : 2016 STRUCTURAL TIMBER - VISUAL STRENGTH GRADING OF TROPICAL HARDWOOD
PREN 384 : DRAFT 2013 STRUCTURAL TIMBER - DETERMINATION OF CHARACTERISTIC VALUES OF MECHANICAL PROPERTIES AND DENSITY
PREN 1912 : DRAFT 2010 STRUCTURAL TIMBER - STRENGTH CLASSES - ASSIGNMENT OF VISUAL GRADES AND SPECIES
17/30357806 DC : 0 BS EN 17121 - CONSERVATION OF CULTURAL HERITAGE - HISTORIC TIMBER STRUCTURES - GUIDELINES FOR THE ON SITE ASSESSMENT
17/30359261 DC : 0 BS EN 13200-6 - SPECTATOR FACILITIES - PART 6: DEMOUNTABLE STANDS
I.S. ENV 1995-2:1997 EUROCODE 5: DESIGN OF TIMBER STRUCTURES - BRIDGES
I.S. EN 12369-3:2009 WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 3: SOLID-WOOD PANELS
DIN EN 13271:2004-02 Timber fasteners - Characteristic load-carrying capacities and slip-moduli for connector joints
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
DIN EN 14080:2013-09 TIMBER STRUCTURES - GLUED LAMINATED TIMBER AND GLUED SOLID TIMBER - REQUIREMENTS
BS EN 384:2010 Structural timber. Determination of characteristic values of mechanical properties and density
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
UNE-EN 16351:2016 Timber structures - Cross laminated timber - Requirements
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 846-6:2015 Methods of test for ancillary components for masonry - Part 6: Determination of tensile and compressive load capacity and load displacement characteristics of wall ties (single end test)
UNE-EN 14081-1:2016 Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements
UNE-EN 1995-1-1:2016 Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings.
BS EN 12369-2:2011 Wood-based panels. Characteristic values for structural design Plywood
BS EN 12811-1:2003 Temporary works equipment Scaffolds. Performance requirements and general design
BS EN 13374 : 2013 TEMPORARY EDGE PROTECTION SYSTEMS - PRODUCT SPECIFICATION - TEST METHODS
BS EN 1194:1999 Timber structures. Glued laminated timber. Strength classes and determination of characteristic values
BS EN 846-6:2012 Methods of test for ancillary components for masonry Determination of tensile and compressive load capacity and load displacement characteristics of wall ties (single end test)
UNE-EN 520:2005 Gypsum plasterboards - Definitions, requirements and test methods
BS EN 14080:2013 Timber structures. Glued laminated timber and glued solid timber. Requirements
UNE-EN 12369-2:2011 Wood-based panels - Characteristic values for structural design - Part 2: Plywood
UNE-EN 1912:2012 Structural Timber - Strength classes - Assignment of visual grades and species
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 518 : 1995 STRUCTURAL TIMBER - GRADING - REQUIREMENTS FOR VISUAL STRENGTH GRADING STANDARDS
EN 16481:2014 Timber stairs - Structural design - Calculation methods
EN 14080:2013 Timber structures - Glued laminated timber and glued solid timber - Requirements
EN 520:2004+A1:2009 Gypsum plasterboards - Definitions, requirements and test methods
EN 15283-2:2008+A1:2009 Gypsum boards with fibrous reinforcement - Definitions, requirements and test methods - Part 2: Gypsum fibre boards
EN 384:2016 Structural timber - Determination of characteristic values of mechanical properties and density
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 14272:2011 Plywood - Calculation method for some mechanical properties
ENV 1995-2 : 1997 EUROCODE 5 - DESIGN OF TIMBER STRUCTURES - BRIDGES
EN 15497:2014 Structural finger jointed solid timber - Performance requirements and minimum production requirements
EN 15080-8:2009 Extended application of results from fire resistance tests - Part 8: Beams
EN 1912:2012/AC:2013 STRUCTURAL TIMBER - STRENGTH CLASSES - ASSIGNMENT OF VISUAL GRADES AND SPECIES
EN 14566:2008+A1:2009 Mechanical fasteners for gypsum plasterboard systems - Definitions, requirements and test methods
EN 16737:2016 Structural timber - Visual strength grading of tropical hardwood
EN 846-8:2000/A1:2006 METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 8: DETERMINATION OF LOAD CAPACITY AND LOAD-DEFLECTION CHARACTERISTICS OF JOIST HANGERS
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
I.S. EN 16351:2015 TIMBER STRUCTURES - CROSS LAMINATED TIMBER - REQUIREMENTS
04/30112541 DC : DRAFT APR 2004 EN 1912 - STRUCTURAL TIMBER - STRENGTH CLASSES - ASSIGNMENT OF VISUAL GRADES AND SPECIES
DIN EN 16737:2016-09 STRUCTURAL TIMBER - VISUAL STRENGTH GRADING OF TROPICAL HARDWOOD
DIN EN 12811-4 E : 2014 TEMPORARY WORKS EQUIPMENT - PART 4: PROTECTION FANS FOR SCAFFOLDS - PERFORMANCE REQUIREMENTS AND PRODUCT DESIGN
I.S. ENV 13381-7:2002 TEST METHODS FOR DETERMINING THE CONTRIBUTION TO THE FIRE RESISTANCE OF STRUCTURAL MEMBERS - PART 7: APPLIED PROTECTION TO TIMBER MEMBERS
UNE-EN 15497:2014 Structural finger jointed solid timber - Performance requirements and minimum production requirements
12/30266868 DC : 0 BS EN 16481 - TIMBER STAIRS - STRUCTURAL DESIGN - CALCULATION METHOD
13/30288842 DC : 0 BS EN 14081-1 - TIMBER STRUCTURES - STRENGTH GRADED STRUCTURAL TIMBER WITH RECTANGULAR CROSS SECTION - PART 1: GENERAL REQUIREMENTS
BS EN 15283-2 : 2008 GYPSUM BOARDS WITH FIBROUS REINFORCEMENT - DEFINITIONS, REQUIREMENTS AND TEST METHODS - PART 2: GYPSUM FIBRE BOARDS
07/30160738 DC : 0 BS EN 12369-3 - WOOD-BASED PANELS - CHARACTERISTIC VALUES FOR STRUCTURAL DESIGN - PART 3: SOLID-WOOD PANELS
DIN EN 12811-4:2014-03 TEMPORARY WORKS EQUIPMENT - PART 4: PROTECTION FANS FOR SCAFFOLDS - PERFORMANCE REQUIREMENTS AND PRODUCT DESIGN
DIN EN 15497 E : 2014 STRUCTURAL FINGER JOINTED SOLID TIMBER - PERFORMANCE REQUIREMENTS AND MINIMUM PRODUCTION REQUIREMENTS
BS EN 14272:2011 Plywood. Calculation method for some mechanical properties
08/30159962 DC : 0 BS EN 384 - STRUCTURAL TIMBER - DETERMINATION OF CHARACTERISTIC VALUES OF MECHANICAL PROPERTIES AND DENSITY
I.S. EN 13374:2013 TEMPORARY EDGE PROTECTION SYSTEMS - PRODUCT SPECIFICATION - TEST METHODS
ENV 13381-7:2002 Test methods for determining the contribution to the fire resistance of structural members - Part 7: Applied protection to timber members
UNE-EN 12811-4:2015 Temporary works equipment - Part 4: Protection fans for scaffolds - Performance requirements and product design
UNI EN 16481 : 2014 TIMBER STAIRS - STRUCTURAL DESIGN - CALCULATION METHODS
EN 13374:2013 TEMPORARY EDGE PROTECTION SYSTEMS - PRODUCT SPECIFICATION - TEST METHODS
UNE-EN 15080-8:2011 Extended application of results from fire resistance tests - Part 8: Beams
UNI EN 14974 : 2010 FACILITIES FOR USERS OF ROLLER SPORTS EQUIPMENT - SAFETY REQUIREMENTS AND TEST METHODS
UNE-EN 14272:2012 Plywood - Calculation method for some mechanical properties
I.S. EN 14974:2006 FACILITIES FOR USERS OF ROLLER SPORTS EQUIPMENT - SAFETY REQUIREMENTS AND TEST METHODS
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 12369-2:2011-09 Wood-based panels - Characteristic values for structural design - Part 2: Plywood
DIN EN 520:2009-12 Gypsum plasterboards - Definitions, requirements and test methods (includes Amendment A1:2009)
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 14974:2010-12 FACILITIES FOR USERS OF ROLLER SPORTS EQUIPMENT - SAFETY REQUIREMENTS AND TEST METHODS
EN 12811-4:2013 Temporary works equipment - Part 4: Protection fans for scaffolds - Performance requirements and product design
DIN EN 12811-1:2004-03 Temporary works equipment - Part 1: Scaffolds - Performance requirements and general design
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
EN 1194:1999 Timber structures - Glued laminated timber - Strength classes and determination of characteristic values
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
EN 13377:2002 Prefabricated timber formwork beams - Requirements, classification and assessment
DIN EN 846-6:2012-11 METHODS OF TEST FOR ANCILLARY COMPONENTS FOR MASONRY - PART 6: DETERMINATION OF TENSILE AND COMPRESSIVE LOAD CAPACITY AND LOAD DISPLACEMENT CHARACTERISTICS OF WALL TIES (SINGLE END TEST)
UNE-EN ISO 10819:2014 Mechanical vibration and shock - Hand-arm vibration - Measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand (ISO 10819:2013)

EN 1912:2012/AC:2013 STRUCTURAL TIMBER - STRENGTH CLASSES - ASSIGNMENT OF VISUAL GRADES AND SPECIES
EN 408:2010+A1:2012 Timber structures - Structural timber and glued laminated timber - Determination of some physical and mechanical properties
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 384:2016 Structural timber - Determination of characteristic values of mechanical properties and density

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