BSI PD CEN/TS 16969:2016
$86.31
Paints and varnishes. Coating materials and coating systems for exterior wood. Assessment of end grain sealing performance
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 14 |
This Technical Specification specifies a test method to evaluate the ability of coating materials to seal the end grain of wood against ingress of water.
This procedure is relevant for joinery or wood based cladding materials whose service life can depend on the control of water penetration through the coated end-grain.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 5 | European foreword |
| 6 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
| 7 | 5 Sample preparation 5.1 Wood Figure 1 — Size of test samples |
| 8 | 5.2 Preparation of coated samples and sealed controls 5.2.1 Wood conditioning 5.2.2 Sample selection 5.2.3 Coating application 5.2.4 Sealing and conditioning Figure 2 — Coating and sealing of the test samples |
| 9 | 6 Apparatus 7 Procedure 7.1 Pre-Conditioning 7.2 Absorption cycle Figure 3 — Example for test set up |
| 10 | 7.3 Optional testing of weathered samples 8 Calculation and expression of results 9 Test report |
| 11 | Bibliography |
