RS ISO 14713-3: 2017
Zinc coatings — Guidelines and recommendations for the protection against corrosion of iron and steel in structures — Part 3: Sherardizing


This document provides guidelines and recommendations regarding the general principles of design
that are appropriate for articles to be sherardized for corrosion protection.
The protection afforded by the sherardized coating to the article will depend upon the method of
application of the coating, the design of the article and the specific environment to which the article is
exposed. The sherardized article can be further protected by application of additional coatings (outside
the scope of this document), such as organic coatings (wet paints or powder coatings). When applied to
sherardized articles, this combination of coatings is often known as a “duplex system”.
General guidance on this subject can be found in ISO 12944-5 and EN 13438.
The maintenance of corrosion protection in service for steel with sherardized coatings is outside the
scope of this document.
Specific product-related requirements (e.g. for sherardized coatings on fasteners or tubes, etc.) will
take precedence over these general recommendations.

General Information

RS ISO 14713-3: 2017ADOPTED ISO STANDARDSPaint and colour industries17Second Edition
Jun 2023
Price: RWF 12,000

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