BS EN 927-6:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Paints and varnishes. Coating materials and coating systems for exterior wood Exposure of wood coatings to artificial weathering using fluorescent UV lamps and water
Hardcopy , PDF
English
31-10-2008
24-10-2018
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.
| Committee |
STI/28
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy |
This part of EN 927 specifies 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.
| Standards | Relationship |
| EN 927-6:2006 | Identical |
| I.S. EN 927-6:2006 | Equivalent |
| DIN EN 927-6:2006-10 | Equivalent |
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