SNV - SN EN 927-3
Paints and varnishes - Coating materials and coating systems for exterior wood - Part 3: Natural weathering test
| Organization: | SNV |
| Publication Date: | 1 April 2020 |
| Status: | active |
| Page Count: | 34 |
| ICS Code (Paints and varnishes): | 87.040 |
scope:
This document specifies a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood. The test provides a means of evaluating the performance of a wood coating system during outdoor exposure. It forms the basis for the performance specification in accordance with EN 927-2. It also facilitates the comparison of coating systems performance on different substrates including the wood species, or other wood modifications.
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