ISO 12944-4:2017

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

Datum objavljivanja: 13. 11. 2017.

Опште информације

Trenutna faza: 90.92 Effective date: 19. 6. 2025.

Inicijator: ISO

Pripada: ISO/TC 35/SC 14

Vrsta: Međunarodni standard

ICS: 25.220.10

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 12944-4:1998

TRENUTNO

OBJAVLJEN
ISO 12944-4:2017
90.92 Odluka o izmeni ili reviziji standarda
19. 6. 2025.

REVIDIRAN OD

PROJEKAT
ISO/AWI 12944-4

Nacionalna preuzimanja

SRPS EN ISO 12944-4:2018

ISS

Boje i lakovi – Zaštita od korozije čeličnih konstrukcija zaštitnim sistemima boja – Deo 4: Tipovi površine i priprema površine

60.60 Standard objavljen

H035 Saznaj više

SRPS EN ISO 12944-4:2018

ISS

Boje i lakovi – Zaštita od korozije čeličnih konstrukcija zaštitnim sistemima boja – Deo 4: Tipovi površine i priprema površine

60.60 Standard objavljen

H035 Saznaj više