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STRUCTURAL TIMBER - WOOD POLES FOR OVERHEAD LINES

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2010

Publisher

National Standards Authority of Ireland

Preview

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.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 General requirements
6 Test methods
7 Evaluation of conformity
8 Marking
Annex A (informative) - Commonly used sizes for wood
        poles
Annex B (normative) - Scheme for sampling preservative-treated
        wood poles
Annex C (normative) - Test method for wood pole characteristics
Annex D (normative) - Determination of characteristic values
Annex E (informative) - Typical minimum characteristic values
        for wood poles
Annex ZA (informative) - Clauses of this European Standard
         addressing the provisions of the EU Construction
         Products Directive
Bibliography

Specifies requirements for single untreated or preservative treated wood poles for overhead lines under cantilever or compression loading. Also specifies test methods, determination of characteristic values and methods of specifying durability and sizes. And also sets up principles for visual grading.

DevelopmentNote	Supersedes I.S. EN 12465, I.S. EN 12479, I.S. EN 12509, I.S. EN 12510 & I.S. EN 12511. (10/2010)
DocumentType	Standard
Pages	43
PublisherName	National Standards Authority of Ireland
Status	Current
Supersedes	I.S. EN 12510:2002 I.S. EN 12509:2002 I.S. EN 12479:2002 I.S. EN 12465:2002 I.S. EN 12511:2002

EN 12465 : 2001	WOOD POLES FOR OVERHEAD LINES - DURABILITY REQUIREMENTS
EN 13183-1:2002/AC:2003	MOISTURE CONTENT OF A PIECE OF SAWN TIMBER - DETERMINATION BY OVEN DRY METHOD
EN 351-2:2007	Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservative-treated wood
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 351-1:2007	Durability of wood and wood-based products - Preservative-treated solid wood - Part 1: Classification of preservative penetration and retention
EN 212:2003	Wood preservatives - General guidance on sampling and preparation for analysis of wood preservatives and treated timber
EN ISO 3166-1:2014	Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2013)
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 12510:2001/AC:2002	WOOD POLES FOR OVERHEAD LINES - STRENGTH GRADING CRITERIA
EN 12479 : 2001	WOOD POLES FOR OVERHEAD LINES - SIZES - METHODS OF MEASUREMENT AND PERMISSIBLE DEVIATIONS
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 599-1:2009+A1:2013	Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1: Specification according to use class
ISO 9001:2015	Quality management systems — Requirements
EN 12509 : 2001	TIMBER POLES FOR OVERHEAD LINES - TEST METHODS - DETERMINATION OF MODULUS OF ELASTICITY, BENDING STRENGTH, DENSITY AND MOISTURE CONTENT
ISO 3166-1:2013	Codes for the representation of names of countries and their subdivisions Part 1: Country codes
EN 1995-1-1:2004/A2:2014	EUROCODE 5: DESIGN OF TIMBER STRUCTURES - PART 1-1: GENERAL - COMMON RULES AND RULES FOR BUILDINGS
EN 252:2014	Field test method for determining the relative protective effectiveness of a wood preservative in ground contact
EN 12511 : 2001	WOOD POLES FOR OVERHEAD LINES - DETERMINATION OF CHARACTERISTIC VALUES