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Norm

ÖNORM EN ISO 12944-2

Issue date: 1998 11 01

Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2: Classification of environments (ISO 12944-2:1998)

1.1 This part of ISO 12944 deals with the classification of the principal environments to which steel structures are exposed, and the corrosivity of these environments. I...
Withdrawn: 2018 04 01
1.1 This part of ISO 12944 deals with the classification of the principal environments to which steel structures are exposed, and the corrosivity of these environments. It defines atmospheric-corrosivity categories, based on mass loss (or thickness loss) by standard specimens, and describes typical natural atmospheric environments to which steel structures are exposed, giving advice on the estimation of the corrosivity; describes different categories of environment for structures immersed in water or buried in soil; gives information on some special corrosion stresses that may cause a significant increase in corrosion rate or place higher demands on the performance of the protective paint System. The corrosion stresses associated with a particular environment or corrosivity category represent one essential parameter governing the selection of protective paint systems. 1.2 This part of ISO 12944 does not deal with the classification of those environments that consist of special atmospheres (for example those in and around chemical and metallurgical plants).
ÖNORM EN ISO 12944-2
2018 04 01
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2...
Norm
ÖNORM EN ISO 12944-2
1998 11 01
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2...
Norm
ÖNORM DIN 55928-1
1992 04 01
Protection of steel structures from corrosion by organic and metallic coatings - General, terms and ...
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ÖNORM DIN 55928-1
1980 04 01
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Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2: Classification of environments (ISO 12944-2:2017)
Norm
ISO 12944-2:1998
Issue date : 1998 05 21
Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 2: Classification of environments