Standard [CURRENT]
DIN EN ISO 4628-4:2016-07
Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 4: Assessment of degree of cracking (ISO 4628-4:2016); German version EN ISO 4628-4:2016
- German title
- Beschichtungsstoffe - Beurteilung von Beschichtungsschäden - Bewertung der Menge und der Größe von Schäden und der Intensität von gleichmäßigen Veränderungen im Aussehen - Teil 4: Bewertung des Rissgrades (ISO 4628-4:2016); Deutsche Fassung EN ISO 4628-4:2016
- Publication date
- 2016-07
- Original language
- German
- Pages
- 24
- Publication date
- 2016-07
- Original language
- German
- Pages
- 24
- DOI
- https://dx.doi.org/10.31030/2342355
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This part of ISO 4628 specifies a method for assessing the degree of cracking of coatings by comparison with pictorial standards. ISO 4628-1 shall be applied with regard to the system used for designating the quantity and size of defects and the intensity of changes in appearance of coatings and outlines the general principles of the system. The committee responsible for this standard is NA 002-00-07 AA "Allgemeine Prüfverfahren für Beschichtungsstoffe und Beschichtungen" ("General test methods for coating materials and coatings") of the Standards Committee Coatings and Coating Materials (NAB) at DIN.
This document replaces DIN EN ISO 4628-4:2004-01 .