ČSN EN ISO 12944-4

Detailinformationen

Bezeichnung: ČSN EN ISO 12944-4

Ausgabedatum: 01.07.2018

Seiten: 36

Land: Tschechische technische Norm

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Annotation

This document covers the following types of surfaces of steel structures consisting of carbon or low-alloy steel, and their preparation:
- uncoated surfaces;
- surfaces thermally sprayed with zinc, aluminium or their alloys;
- hot-dip-galvanized surfaces;
- zinc-electroplated surfaces;
- sherardized surfaces;
- surfaces painted with prefabrication primer;
- other painted surfaces.
This document defines a number of surface preparation grades but does not specify any requirements for the condition of the substrate prior to surface preparation.
Highly polished surfaces and work-hardened surfaces are not covered by this document