Abstract
PreviewISO 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.
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Status: PublishedPublication date: 2017-11
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Edition: 2Number of pages: 20
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- ICS :
- 25.220.10 Surface preparation
Buy this standard
| Format | Language | |
|---|---|---|
| std 1 124 | ||
| std 2 124 | Paper |
- CHF124
Life cycle
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Previously
WithdrawnISO 12944-4:1998
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