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BS EN 12509:2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Timber poles for overhead lines. Test methods. Determination of modulus of elasticity, bending strength, density and moisture content

Available format(s)

Hardcopy , PDF

Superseded date

11-30-2010

Language(s)

English

Published date

04-05-2002

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and conditions
4 Symbols
5 Requirements for determination of sizes, moisture
   content and density
   5.1 Determination of sizes
   5.2 Determination of moisture content
   5.3 Determination of density
6 Test method for bending properties
   6.1 Principle
   6.2 Preparation
   6.3 Apparatus
   6.4 Procedure
   6.5 Results
   6.6 Test report
       6.6.1 Test material
       6.6.2 Test procedure
       6.6.3 Test results
Annex A (informative) Example of suitable cantilever
        bending test method
Bibliography

Describes methods of test to determine modulus of elasticity, bending strength, density and moisture content of solid wood poles for overhead transmission and telecommunication lines. Applicable to both hardwood and softwood poles.

Committee
B/518
DevelopmentNote
Supersedes 96/105119 DC (04/2002)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
SN EN 12509 : 2002 Identical
NF EN 12509 : 2002 Identical
UNI EN 12509 : 2003 Identical
NEN EN 12509 : 2001 Identical
NBN EN 12509 : 2002 Identical
NS EN 12509 : 1ED 2002 Identical
UNE-EN 12509:2002 Identical
DIN EN 12509:2002-09 Identical
EN 12509 : 2001 Identical
I.S. EN 12509:2002 Identical

04/30087603 DC : DRAFT OCT 2004 BS 6100-6 - BUILDING AND CIVIL ENGINEERING - VOCABULARY - PART 6: CIVIL ENGINEERING - WATER ENGINEERING, ENVIRONMENTAL ENGINEERING AND PIPELINES
BS 6100-5:2009 Building and civil engineering. Vocabulary Civil engineering. Water engineering, environmental engineering and pipe lines

EN 844-2 : 1997 ROUND AND SAWN TIMBER - TERMINOLOGY - PART 2: GENERAL TERMS RELATING TO ROUND TIMBER
EN 12465 : 2001 WOOD POLES FOR OVERHEAD LINES - DURABILITY REQUIREMENTS
ISO 3130:1975 Wood — Determination of moisture content for physical and mechanical tests
EN 212:2003 Wood preservatives - General guidance on sampling and preparation for analysis of wood preservatives and treated timber
ISO 3131:1975 Wood — Determination of density for physical and mechanical tests

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