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ISO 12944-4:2017

Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 4: Types of surface and surface preparation

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Kehtiv alates 13.11.2017
Tegevusala (ICS grupid)
25.220.10 Haaveldus
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
13.11.2017
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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.

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ISO 12944-1:2017

Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 1: General introduction
Uusim versioon Kehtiv alates 13.11.2017
Põhitekst

ISO 12944-2:2017

Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 2: Classification of environments
Uusim versioon Kehtiv alates 13.11.2017
Põhitekst

ISO 12944-3:2017

Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 3: Design considerations
Uusim versioon Kehtiv alates 13.11.2017
Põhitekst

ISO 12944-7:2017

Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 7: Execution and supervision of paint work
Uusim versioon Kehtiv alates 13.11.2017