EN 252:2014
Current
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The latest, up-to-date edition.
Field test method for determining the relative protective effectiveness of a wood preservative in ground contact
Published date
11-05-2014
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Foreword
Introduction
1 Scope
2 Principle
3 Wood specimens
4 Sample of wood preservative
5 Conditioning and treatment of the stakes
6 Reference stakes
7 Untreated control stakes
8 Condition of the test field
9 Installation of the stakes in the test field
10 Inspections
11 Evaluation
12 Duration of the test
13 Conditions for the validity of the test
14 Test report
Annex A (informative) - Guidance for the testing of wood or wood
based products that have not been treated with a wood
preservative
Annex B (informative) - Characterization of the field test site
Annex C (informative) - Example of pattern for setting up field stakes
into the ground
Annex D (informative) - Determination of strength characteristics in
wood stakes through measuring Modulus of Elasticity
Annex E (informative) - Example of a test report
Bibliography
This European Standard specifies a field test method for evaluating the effectiveness of wood preservatives in a ground contact situation. Wood treated with a reference preservative is included for comparison.The protective effect of the test preservative is assessed in relation to the effect of a reference wood preservative applied by a specified treatment.
| Committee |
CEN/TC 38
|
| DevelopmentNote |
Supersedes PREN 252. (11/2014)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN 252 : 2014 | Identical |
| UNE-EN 252:2015 | Identical |
| UNI EN 252 : 2014 | Identical |
| UNE 56425:1991 | Identical |
| DIN EN 252:2015-01 | Identical |
| NF EN 252 : 2014 | Identical |
| NBN EN 252 : 2014 | Identical |
| NEN EN 252 : 2014 | Identical |
| BS EN 252:2014 | Identical |
| I.S. EN 252:2014 | Identical |
| NS EN 252 : 2014 | Identical |
| PN EN 252 : 2015 | Identical |
| BS 7282:1990 | Identical |
| I.S. EN 12465:2002 | WOOD POLES FOR OVERHEAD LINES - DURABILITY REQUIREMENTS |
| 08/30181258 DC : DRAFT APR 2008 | BS EN 14229 - STRUCTURAL TIMBER - WOOD POLES FOR OVERHEAD LINES |
| 98/105109 DC : DRAFT JUNE 1998 | PREN 1317-5 - ROAD RESTRAINT SYSTEMS - PART 5: DURABILITY AND EVALUATION OF CONFORMITY |
| UNE-EN 350:2016 | Durability of wood and wood-based products - Testing and classification of the durability to biological agents of wood and wood-based materials |
| S.R. CEN/TS 15679:2007 | THERMAL MODIFIED TIMBER - DEFINITIONS AND CHARACTERISTICS |
| I.S. EN 330:2014 | WOOD PRESERVATIVES - DETERMINATION OF THE RELATIVE PROTECTIVE EFFECTIVENESS OF A WOOD PRESERVATIVE FOR USE UNDER A COATING AND EXPOSED OUT-OF-GROUND CONTACT - FIELD TEST: L-JOINT METHOD |
| BS EN 12465:2001 | Wood poles for overhead lines. Durability requirements |
| EN 14229:2010 | Structural timber - Wood poles for overhead lines |
| CEN/TS 15679:2007 | Thermal Modified Timber - Definitions and characteristics |
| DIN EN 330:2015-01 | WOOD PRESERVATIVES - DETERMINATION OF THE RELATIVE PROTECTIVE EFFECTIVENESS OF A WOOD PRESERVATIVE FOR USE UNDER A COATING AND EXPOSED OUT-OF-GROUND CONTACT - FIELD TEST: L-JOINT METHOD |
| DIN EN 14229:2011-02 | Structural timber - Wood poles for overhead lines |
| BS EN 350:2016 | Durability of wood and wood-based products. Testing and classification of the durability to biological agents of wood and wood-based materials |
| PD CEN/TR 16816:2015 | End use performance of wood products. Utilisation and improvement of existing methods to estimate service life |
| PD CEN/TR 14723:2003 | Durability of wood and wood-based products. Field and accelerated conditioning tests (FACT) for wood preservative out of ground contact |
| UNE-EN 330:2015 | Wood preservatives - Determination of the relative protective effectiveness of a wood preservative for use under a coating and exposed out-of-ground contact - Field test: L-joint method |
| I.S. EN 13145:2001 | RAILWAY APPLICATIONS - TRACK - WOOD SLEEPERS AND BEARERS |
| I.S. EN 599-1:2009 | DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - EFFICACY OF PREVENTIVE WOOD PRESERVATIVES AS DETERMINED BY BIOLOGICAL TESTS - PART 1: SPECIFICATION ACCORDING TO USE CLASS |
| 14/30312373 DC : 0 | BS EN 350 - DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - TESTING AND CLASSIFICATION OF THE RESISTANCE TO BIOLOGICAL AGENTS, THE PERMEABILITY TO WATER AND THE PERFORMANCE OF WOOD AND WOOD-BASED MATERIALS |
| BS EN 330:2014 | Wood preservatives. Determination of the relative protective effectiveness of a wood preservative for use under a coating and exposed out-of-ground contact. Field test: L-joint method |
| UNE-CEN/TS 15679:2009 EX | Thermal Modified Timber - Definitions and characteristics |
| UNI EN 330 : 2014 | Wood preservatives - Determination of the relative protective effectiveness of a wood preservative for use under a coating and exposed out-of-ground contact - Field test: L-joint method |
| UNI EN 13145 : 2011 | RAILWAY APPLICATIONS - TRACK - WOOD SLEEPERS AND BEARERS |
| UNI EN 599-1 : 2014 | DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - EFFICACY OF PREVENTIVE WOOD PRESERVATIVES AS DETERMINED BY BIOLOGICAL TESTS - PART 1: SPECIFICATION ACCORDING TO USE CLASS |
| BS EN 14229:2010 | Structural timber. Wood poles for overhead lines |
| DD CEN/TS 15679:2007 | Thermal modified timber. Definitions and characteristics |
| CEN/TR 16816:2015 | End use performance of wood products - Utilisation and improvement of existing methods to estimate service life |
| UNI CEN/TS 15679 : 2008 | THERMAL MODIFIED TIMBER - DEFINITIONS AND CHARACTERISTICS |
| NF EN 14229 : 2010 | STRUCTURAL TIMBER - WOOD POLES FOR OVERHEAD LINES |
| CEN/TR 14723:2003 | Durability of wood and wood-based products - Field and accelerated conditioning tests (FACT) for wood preservative out of ground contact |
| UNI EN 14229 : 2010 | STRUCTURAL TIMBER - WOOD POLES FOR OVERHEAD LINES |
| S.R. CEN/TR 16816:2015 | END USE PERFORMANCE OF WOOD PRODUCTS - UTILISATION AND IMPROVEMENT OF EXISTING METHODS TO ESTIMATE SERVICE LIFE |
| ISO 15206:2010 | Timber poles Basic requirements and test methods |
| BS EN 599-1 : 2009 | DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - EFFICACY OF PREVENTIVE WOOD PRESERVATIVES AS DETERMINED BY BIOLOGICAL TESTS - PART 1: SPECIFICATION ACCORDING TO USE CLASS |
| BS EN 13145 : 2001 | RAILWAY APPLICATIONS - TRACK - WOOD SLEEPERS AND BEARERS |
| UNE-EN 599-1:2010 | Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1: Specification according to use class |
| UNE-EN 13145:2001 | RAILWAY APPLICATIONS - TRACK - WOOD SLEEPERS AND BEARERS. |
| EN 330:2014 | Wood preservatives - Determination of the relative protective effectiveness of a wood preservative for use under a coating and exposed out-of-ground contact - Field test: L-joint method |
| 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 |
| EN 350:2016 | Durability of wood and wood-based products - Testing and classification of the durability to biological agents of wood and wood-based materials |
| 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 |
| I.S. CEN TR 14723:2004 | DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - FIELD AND ACCELERATED CONDITIONING TESTS (FACT) FOR WOOD PRESERVATIVE OUT OF GROUND CONTACT |
| 07/30088601 DC : 0 | BS EN 599-1 - DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - EFFICACY OF PREVENTIVE WOOD PRESERVATIVES AS DETERMINED BY BIOLOGICAL TESTS - PART 1: SPECIFICATION ACCORDING TO USE CLASS |
| I.S. EN 14229:2010 | STRUCTURAL TIMBER - WOOD POLES FOR OVERHEAD LINES |
| I.S. EN 350:2016 | DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - TESTING AND CLASSIFICATION OF THE DURABILITY TO BIOLOGICAL AGENTS OF WOOD AND WOOD-BASED MATERIALS |
| DIN EN 599-1:2014-03 | DURABILITY OF WOOD AND WOOD-BASED PRODUCTS - EFFICACY OF PREVENTIVE WOOD PRESERVATIVES AS DETERMINED BY BIOLOGICAL TESTS - PART 1: SPECIFICATION ACCORDING TO USE CLASS |
| EN 12465 : 2001 | WOOD POLES FOR OVERHEAD LINES - DURABILITY REQUIREMENTS |
| EN 13145:2001+A1:2011 | Railway applications - Track - Wood sleepers and bearers |
| 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 335:2013 | Durability of wood and wood-based products - Use classes: definitions, application to solid wood and wood-based products |
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