NEN EN 927-3 : 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR WOOD - PART 3: NATURAL WEATHERING TEST
01-10-2019
12-01-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus and materials
5 Sampling
6 Test panels
7 Procedure
8 Expression of results and test report
Annex A (normative) Internal Comparison Product (ICP)
alkyd stain
Annex B (normative) Details of test methods
Annex C (normative) Photographic rating scale for mould
growth
Annex D (normative) Assessment requirements for panels of
test coatings and ICP
Annex E (informative) Suggested format for a test report
Annex F (informative) Optional tests including variations to
standard weathering test procedure to
obtain additional information on
coating performance
Annex G (informative) Explanatory notes
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