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BS EN ISO 12944-3:2017

Current
Current

The latest, up-to-date edition.

Paints and varnishes. Corrosion protection of steel structures by protective paint systems Design considerations
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-12-2018

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Basic design criteria for corrosion
  protection purposes
Annex A (informative) - Accessibility - Typical
        distances required for tools in corrosion
        protection work
Annex B (informative) - Recommended minimum dimensions
        of openings for access to confined areas
Annex C (informative) - Minimum dimensions for
        narrow spaces between surfaces
Annex D (informative) - Design features which
        can be used to avoid deposits accumulating
        or water being trapped
Bibliography

Describes the basic criteria for the design of steel structures to be coated by protective paint systems in order to avoid premature corrosion and degradation of the coating or the structure.

This document deals with the basic criteria for the design of steel structures to be coated by protective paint systems in order to avoid premature corrosion and degradation of the coating or the structure. It gives examples of appropriate and inappropriate design, indicating how problems of application, inspection and maintenance of paint systems can be avoided. Design measures which facilitate handling and transport of the steel structures are also considered.

Committee
STI/21
DevelopmentNote
Together with BS EN ISO 12944-1, BS EN ISO 12944-2, BS EN ISO 12944-4, BS EN ISO 12944-5, BS EN ISO 12944-6, BS EN ISO 12944-7, BS EN ISO 12944-8 & BS EN ISO 14713, it partially supersedes BS 5493(1977). Supersedes 94/109919 DC. (11/2005) Supersedes 16/30327440 DC. (01/2018)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 9223:2012 Corrosion of metals and alloys — Corrosivity of atmospheres — Classification, determination and estimation
ISO 8501-1:2007 Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings
ISO 12944-6:1998 Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 6: Laboratory performance test methods
ISO 14713-1:2017 Zinc coatings — Guidelines and recommendations for the protection against corrosion of iron and steel in structures — Part 1: General principles of design and corrosion resistance
ISO 12944-5:2007 Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 5: Protective paint systems
ISO 1461:2009 Hot dip galvanized coatings on fabricated iron and steel articles — Specifications and test methods
ISO 8501-3:2006 Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 3: Preparation grades of welds, edges and other areas with surface imperfections
ISO 12944-2:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 2: Classification of environments
ISO 12944-1:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 1: General introduction
ISO 12944-8:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 8: Development of specifications for new work and maintenance
ISO 12944-4:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 4: Types of surface and surface preparation
ISO 14713-2:2009 Zinc coatings Guidelines and recommendations for the protection against corrosion of iron and steel in structures Part 2: Hot dip galvanizing
ISO 12944-7:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 7: Execution and supervision of paint work

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