Standard Practice for Preparation of Zinc (Hot-Dip Galvanized) Coated Iron and Steel Product and Hardware Surfaces for Painting

Importancia y uso:

4.1 This practice describes the procedures that can be used to prepare new and weathered zinc-coated surfaces on after-fabrication steel products for painting, and that can improve the bond of paint to the zinc surface.

Subcomité:

D01.46

Referida por:

D7396-14R20, C1047-19, D7803-19, A0902-23A, A0123_A0123M-24, D2201-23, D2454-23, D5498-12AR18, A1059_A1059M-18, D3276-21

Volúmen:

06.02

Número ICS:

25.220.10 (Surface preparation)

Palabras clave:

abrasive sweep; brush blasting; cast zinc shot; galvanized steel; galvanized surface profile; galvanizing; hot-dipped galvanizing; MOH’s hardness less than 5; painting; paint preparation; surfacing preparation; zinc coating;