ENV 12038:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Durability of wood and wood-based products - Wood-based panels - Method of test for determining the resistance against wood-destroying basidiomycetes
08-02-2023
20-03-2002
Foreword
Introduction
1 Scope
2 Normative references
3 Term and definition
4 Principle
5 Test materials
5.1 Biological materials
5.2 Other materials and reagents
5.3 Apparatus
6 Test product
6.1 General
6.2 Test specimen preparation
7 Numbers of test specimens
7.1 Test product specimens
7.2 Virulence control specimens
7.3 Size control specimens
8 Procedure
8.1 Pre-conditioning
8.2 Initial dry mass
8.3 Sterilization of test specimens
8.4 Preparation of the culture vessels
8.5 Inoculation
8.6 Exposure of test specimens
8.7 Culture conditions and duration of the test
8.8 Assessment of the test
9 Validity of the test
10 Assessment of results
11 Test report
Annex A (informative) Test fungi
A.1 General information on maintenance and acquisition
of test strains
A.2 Maintenance and treatment of test fungi
A.3 Information regarding obligatory fungi
Annex B (informative) Recommended but non-comprehensive list
of optional fungi
Annex C (informative) Culture vessels
Annex D (normative) Methods of sterilization
D.1 Ionizing radiation
D.2 Steam
Annex E (normative) Calculation of the decay susceptibility
index (DSI)
E.1 Principle
E.2 Calculation
Annex F (informative) Example of a test report
Bibliography
This European Prestandard specifies a method for assessing the resistance of wood-based panel products to attack by wood-destroying basidiomycete fungi growing in pure culture.The method is applicable to uncoated, rigid wood-based panel products. It is applicable to the determination of the decay resistance of wood-based panel products:- made from naturally durable materials;- made from materials treated with preservatives prior to manufacture;- treated with a preservative which is introduced during manufacture, for example as an additive to the adhesive;- treated with preservative after manufacture.NOTE 1This method can be used in conjunction with an appropriate ageing procedure, for example EN 73 or EN 84.NOTE 2Wood-based panel products that have received a preservative treatment after manufacture can be susceptible to attack through the cut edges of the test specimens and the decay resistance indicated can be less than that of complete panels used in service.
| Committee |
CEN/TC 38
|
| DocumentType |
Standard Recommendation
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DS ENV 12038 : 2002 | Identical |
| I.S. ENV 12038:2002 | Identical |
| NEN NVN ENV 12038 : 2002 | Identical |
| DD ENV 12038:2002 | Identical |
| UNI ENV 12038 : 2003 | Identical |
| XP ENV 12038 : 2003 XP | Identical |
| PN ENV 12038 : 2003 | Identical |
| NBN ENV 12038 : 2002 | Identical |
| I.S. ENV 12038:1996 | Identical |
| DIN V ENV 12038:2002-07 | Identical |
| UNE-ENV 12038:2002 | Identical |
| 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 |
| CEN/TS 15534-1:2007 | Wood-plastics composites (WPC) - Part 1: Test methods for characterisation of WPC materials and products |
| 12/30266170 DC : 0 | BS EN 15534-1 - COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 1 : TEST METHODS FOR CHARACTERISATION OF COMPOUNDS AND PRODUCTS |
| 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 |
| BS EN 15534-1 : 2014 | COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 1: TEST METHODS FOR CHARACTERISATION OF COMPOUNDS AND PRODUCTS |
| DD CEN/TS 15534-1:2007 | Wood-plastics composites (WPC) Test methods for characterisation of WPC materials and products |
| 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 |
| 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 |
| CEN/TR 16816:2015 | End use performance of wood products - Utilisation and improvement of existing methods to estimate service life |
| DD CEN/TS 15534-2:2007 | Wood-plastics composites (WPC) Characterisation of WPC materials |
| CEN/TR 14723:2003 | Durability of wood and wood-based products - Field and accelerated conditioning tests (FACT) for wood preservative out of ground contact |
| I.S. EN 15534-1:2014 | COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 1: TEST METHODS FOR CHARACTERISATION OF COMPOUNDS AND PRODUCTS |
| S.R. CEN/TR 16816:2015 | END USE PERFORMANCE OF WOOD PRODUCTS - UTILISATION AND IMPROVEMENT OF EXISTING METHODS TO ESTIMATE SERVICE LIFE |
| S.R. CEN TS 15534-2:2007 | WOOD-PLASTICS COMPOSITES (WPC) - PART 2: CHARACTERISATION OF WPC MATERIALS |
| 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 |
| 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 |
| 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 |
| S.R. CEN TS 15534-1:2007 | WOOD-PLASTICS COMPOSITES (WPC) - PART 1: TEST METHODS FOR CHARACTERISATION OF WPC MATERIALS AND PRODUCTS |
| CEN/TS 15534-2:2007 | Wood-plastics composites (WPC) - Part 2: Characterisation of WPC materials |
| EN 84:1997 | Wood preservatives - Accelerated ageing of treated wood prior to biological testing - Leaching procedure |
| ENV 12404:1997 | Durability of wood and wood-based products - Assessment of the effectiveness of a masonry fungicide to prevent growth into wood of Dry Rot Serpula lacrymans (Schumacher ex Fries) S.F. Gray - Laboratory method |
| EN 73:2014 | Wood preservatives - Accelerated ageing of treated wood prior to biological testing - Evaporative ageing procedure |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
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