DIN EN 927-7:2020-06
Paints and varnishes - Coating materials and coating systems for exterior wood - Part 7: Assessment of knot staining resistance of wood coatings; German version EN 927-7:2020
| Fecha edición: |
2020-06-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This standard specifies a test method for assessing the discoloration of coating systems on wood due to wood extractives from knots. The discoloration is measured by colorimetry and the result is stated as the colour difference between the coated surface on the knot and the coated surface beside the knot. |
| Keywords: | Branches|Coating materials|Coating technique|Coatings|Colorimetry|Definitions|Determination procedures|Evaluations|Exterior areas|Knots (wood)|Paints|Resistance|Stains (discoloration)|Substances|Testing|Varnishes|Wood |
| ICS: | 87.040 - Pinturas y barnices |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 927-7:2020 |
|
Reemplazo Normas |
Reemplaza a DIN EN 927-7:2018-12 Reemplaza a DIN CEN/TS 16359:2012-11;DIN SPEC 91030:2012-11 |
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