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ILNAS-EN ISO 12944-2:2017
Edition
12/2017
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2: Classification of environments (ISO 12944-2:2017)
At present no electronic version for this standard online for following language version(s): FR.
Please feel free to contact normalisation@ilnas.etat.lu
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2: Classification of environments (ISO 12944-2:2017)
At present no electronic version for this standard online for following language version(s): FR.
Please feel free to contact normalisation@ilnas.etat.lu
- € 19.6 / copy
Abstract
ISO 12944-2:2017 deals with the classification of the principal environments to which steel structures are exposed, and the corrosivity of these environments. ISO 12944-2:2017
- 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, and
- gives information on some special corrosion stresses that can 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.
Status
| Standard - Active |
Origin
| Technical Committee : |
| CEN/TC 139 : Paints and varnishes |
Implementation
| start of the vote on the project | 28/01/2016 | date of ratification (dor) | 30/10/2017 | |||
| end of the vote on the project | 28/04/2016 | date of anouncement (doa) | 31/03/2018 | |||
| start of the vote on the final project | 10/08/2017 | date of publication (dop) | 30/06/2018 | |||
| end of the vote on the final project | 29/09/2017 | date of withdrawal (dow) | 20/06/2018 |
|
Publication Official Journal
of the Grand-Duchy of Luxembourg |
01/02/2018 |
| Reference | Mémorial A N° 107 |
Relations
| Relations to older standards |
| ILNAS-EN ISO 12944-2:1998 |
| Relations to international standards |
| ISO 12944-2 |
| ISO 12944-2:2017 |
International Classification for Standards (ICS codes) :
| 87.020 : Paint coating processes |
| 91.080.13 |
