ČSN EN ISO 12944-4 (038241)

Kategorie - ähnliche Normen:

Surface preparationPaint coating processesSteel structures

Die Annotation des Normtextes ČSN EN ISO 12944-4 (038241):

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