Standard

SN EN ISO 12944-4:2018

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Astratto

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.

Specifiche dei prodotti

  • Standard da INB
  • Pubblicato:
  • Efficace:
  • Tipo di documento: EN
  • Pagine
  • ICS 25.220.10
  • ICS 87.020
  • ICS 91.080.13
  • Publisher SNV
  • Distributor SNV
  • National Committee INB/NK 123
  • European TC CEN/TC 139
  • International TC ISO/TC 35

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