ENV 839 : DRAFT 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WOOD PRESERVATIVES - DETERMINATION OF THE PROTECTIVE EFFECTIVENESS AGAINST WOOD DESTROYING BASIDIOMYCETES - APPLICATION BY SURFACE TREATMENT
01-03-2008
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test materials and apparatus
5.1 Biological material
5.2 Products and reagents
5.3 Apparatus
6 Sampling of the preservative
7 Test specimens
7.1 Species of wood
7.2 Wood quality
7.3 Provision of the test specimens
7.4 Dimensions and density of specimens
7.5 Number and distribution of test specimens
8 Procedure
8.1 Preparation of the untreated test specimens
8.2 Preparation of the treated test specimens
8.3 Exposure to fungi
8.4 Culture conditions and duration of test
8.5 Assessment of test
9 Statement of results
10 Test report
Annex A (informative) Test fungi
Annex B (normative) Methods of sterilization
Annex C (informative) Example of a test report
Bibliography
Specifies a method of test for determining the protective effectiveness of a wood preservative, applied to the surface of the wood destroying basidiomycetes cultured on an agar medium. The method is applicable to all products which are to be applied by superficial application processes. This includes: - organic solvent-based wood preservatives; or - organic water-dispersible formulations, as supplied or as prepared in the laboratory by dilution of concentrates; or - water-soluble products; or - chemicals which are being studied as active ingredients for application by superficial processes.
| Committee |
TC 38
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| PN ENV 839 : 2002 | Identical |
| I.S. ENV 839:2002 | Identical |
| NF ENV 839 : 2003 XP | Identical |
| UNI ENV 839 : 2002 | Identical |
| NBN ENV 839 : 2002 | Identical |
| UNE-ENV 839:2002 | Identical |
| NEN NVN ENV 839 : 2002 | Identical |
| NFX 41 553 : 93 XP | Identical |
| DD ENV 839:2002 | Identical |
| DIN V ENV 839:2002-06 | Identical |
| I.S. CEN TR 15046:2005 | WOOD PRESERVATIVES - ARTIFICIAL WEATHERING OF TREATED WOOD PRIOR TO BIOLOGICAL TESTING - UV-RADIATION AND WATER-SPRAYING PROCEDURE |
| CEN/TR 14839:2004 | Wood preservatives - Determination of the preventive efficacy against wood destroying basidiomycetes fungi |
| DD CEN/TS 15397:2006 | Wood preservatives. Method for natural preconditioning out of ground contact of treated wood specimens prior to biological laboratory test |
| I.S. CEN/TS 15397:2006 | WOOD PRESERVATIVES - METHOD FOR NATURAL PRECONDITIONING OUT OF GROUND CONTACT OF TREATED WOOD SPECIMENS PRIOR TO BIOLOGICAL LABORATORY TEST |
| I.S. CEN TR 14839:2004 | WOOD PRESERVATIVES - DETERMINATION OF THE PREVENTIVE EFFICACY AGAINST WOOD DESTROYING BASIDIOMYCETES FUNGI |
| PD CEN/TR 15046:2005 | Wood preservatives. Artificial weathering of treated wood prior to biological testing. UV-radiation and water-spraying procedure |
| 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 |
| PD CEN/TR 14839:2004 | Wood preservatives. Determination of the preventive efficacy against wood destroying basidiomycetes fungi |
| CEN/TR 15046:2005 | Wood preservatives - Artificial weathering of treated wood prior to biological testing - UV-radiation and water-spraying procedure |
| CEN/TS 15397:2006 | Wood preservatives - Method for natural preconditioning out of ground contact of treated wood specimens prior to biological laboratory test |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.