I.S. EN 927-6:2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR WOOD - PART 6: EXPOSURE OF WOOD COATINGS TO ARTIFICIAL WEATHERING USING FLUORESCENT UV LAMPS AND WATER
Hardcopy , PDF
English
01-01-2006
28-11-2018
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.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus
4.1 Test chamber
4.2 Lamps
4.3 Device for wetting the test panels
4.4 Black panel thermometer
4.5 Irradiance control
5 Test panels
5.1 Wood
5.2 Preparation and selection of wood panels
5.3 Preparation of coated panels
6 Procedure
6.1 Examination before exposure
6.2 Mounting the test panels
6.3 Exposure
6.4 Examination of test panels
7 Precision
8 Expression of results and test report
Annex A (normative) Details of test methods
A.1 Gloss and change of gloss
A.2 Colour and colour change
A.3 Blistering
A.4 Flaking
A.5 Cracking
A.6 Chalking
A.7 General appearance
A.8 Adhesion
Annex B (informative) Explanatory notes
B.1 Explanation of exposure cycle
B.2 Reproducibility
B.3 Correlation to natural weathering
B.4 Dependency on wood species and substrate
B.5 Recommendation of periodical performance assessments
Annex C (informative) Test for heartwood in pine
Annex D (informative) Water treatment, devices for
water purification
Annex E (normative) Test for abnormally porous wood
Annex F (informative) Alternative procedure for preparation
and coating of panels
Bibliography
Describes a method for determining the resistance of wood coatings to artificial weathering performed in an apparatus equipped with fluorescent UV lamps, condensation and water spray devices.
| DevelopmentNote |
Supersedes I.S. 32. (03/2016)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 927-6:2006 | Identical |
| BS EN 927-6:2006 | Equivalent |
| DIN EN 927-6:2006-10 | Equivalent |
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