Reference number
ISO 12944-4:2017
International Standard
ISO 12944-4:2017
Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 4: Types of surface and surface preparation
Edition 2
2017-11
Preview
ISO 12944-4:2017
64836
No disponible en español
Publicado (Edición 2, 2017)
Esta publicación se revisó y confirmó por última vez en 2023. Por lo tanto, esta versión es la actual.

ISO 12944-4:2017

ISO 12944-4:2017
64836
Idioma
Formato
CHF 129
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Resumen

ISO 12944-4:2017 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.

ISO 12944-4:2017 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 ISO 12944-4:2017.

Informaciones generales

  •  : Publicado
     : 2017-11
    : Norma Internacional confirmada [90.93]
  •  : 2
     : 20
  • ISO/TC 35/SC 14
    25.220.10 
  • RSS actualizaciones

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