SFS-EN ISO 12944-9:2018:en

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ISO 12944-9:2018 specifies the performance requirements for protective paint systems for offshore and related structures (i.e. those exposed to the marine atmosphere, as well as those immersed in sea or brackish water). Such structures are exposed to environments of corrosivity category CX (offshore) and immersion category Im4 as defined in ISO 12944-2.
ISO 12944-9:2018 describes paint systems for high durability according to ISO 12944-1.
ISO 12944-9:2018 is applicable to structures made of carbon steel and does not cover Cd/Bi Cr and Zn/Bi Cr surfaces. It is not applicable to surfaces under insulation or concrete.
This document is applicable for paint systems intended for a service temperature range between -20 °C and +80 °C, and the performance testing is aimed at verifying suitability of the paint systems for this temperature range.
ISO 12944-9:2018 is applicable for paint systems for submerged service (Im4) which are intended for ambient operating temperatures up to a maximum of 50 °C.
ISO 12944-9:2018 specifies:
- the test methods to be used to determine the composition of the separate components of the protective paint system;
- the laboratory performance test methods for the assessment of the likely durability of the protective paint system;
- the criteria to be used to evaluate the results of performance tests.
ISO 12944-9:2018 covers the requirements for new work and any repairs necessary before start-up. It can also be used in relation to maintenance where complete refurbishment is carried out and the underlying metal substrate is completely exposed by abrasive blast-cleaning.
ISO 12944-9:2018 does not address maintenance in general where methods of surface preparation other than abrasive blast-cleaning are typically used.
ISO 12944-9:2018 deals with structures, made of carbon steel of not less than 3 mm thickness, which are designed using an approved strength calculation.
The following are not covered by this document:
- structures built of stainless steel as well as those built of copper, titanium or aluminium or their alloys;
- steel cables;
- buried structures;
- pipelines;
- the interiors of storage tanks.

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Velvoittavat viittaukset

ISO 12944-1:2017 Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 1: General introduction
ISO 12944-2:2017 Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 2: Classification of environments
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 12944-1:2017 Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 1: General introduction
ISO 12944-2:2017 Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Part 2: Classification of environments
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 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 1514:2016 Paints and varnishes -- Standard panels for testing
ISO 15711:2003 Paints and varnishes -- Determination of resistance to cathodic disbonding of coatings exposed to sea water
ISO 16474-3:2013 Paints and varnishes -- Methods of exposure to laboratory light sources -- Part 3: Fluorescent UV lamps
ISO 19840:2012 Paints and varnishes -- Corrosion protection of steel structures by protective paint systems -- Measurement of, and acceptance criteria for, the thickness of dry films on rough surfaces
ISO 2063-1:2017 Thermal spraying -- Zinc, aluminium and their alloys -- Part 1: Design considerations and quality requirements for corrosion protection systems
ISO 2063-2:2017 Thermal spraying -- Zinc, aluminium and their alloys -- Part 2: Execution of corrosion protection systems
ISO 2811-1:2016 Paints and varnishes -- Determination of density -- Part 1: Pycnometer method
ISO 2811-2:2011 Paints and varnishes -- Determination of density -- Part 2: Immersed body (plummet) method
ISO 2811-3:2011 Paints and varnishes -- Determination of density -- Part 3: Oscillation method
ISO 2811-4:2011 Paints and varnishes -- Determination of density -- Part 4: Pressure cup method
ISO 2812-2:2007 Paints and varnishes -- Determination of resistance to liquids -- Part 2: Water immersion method
ISO 29601:2011 Paints and varnishes -- Corrosion protection by protective paint systems -- Assessment of porosity in a dry film
ISO 3233-1:2013 Paints and varnishes -- Determination of the percentage volume of non-volatile matter -- Part 1: Method using a coated test panel to determine non-volatile matter and to determine dry film density by the Archimedes principle
ISO 3251:2008 Paints, varnishes and plastics -- Determination of non-volatile-matter content
ISO 3270:1984 Paints and varnishes and their raw materials -- Temperatures and humidities for conditioning and testing
ISO 4624:2016 Paints and varnishes -- Pull-off test for adhesion
ISO 4628-2:2016 Paints and varnishes -- Evaluation of degradation of coatings -- Designation of quantity and size of defects, and of intensity of uniform changes in appearance -- Part 2: Assessment of degree of blistering
ISO 4628-3:2016 Paints and varnishes -- Evaluation of degradation of coatings -- Designation of quantity and size of defects, and of intensity of uniform changes in appearance -- Part 3: Assessment of degree of rusting
ISO 4628-4:2016 Paints and varnishes -- Evaluation of degradation of coatings -- Designation of quantity and size of defects, and of intensity of uniform changes in appearance -- Part 4: Assessment of degree of cracking
ISO 4628-5:2016 Paints and varnishes -- Evaluation of degradation of coatings -- Designation of quantity and size of defects, and of intensity of uniform changes in appearance -- Part 5: Assessment of degree of flaking
ISO 4628-6:2011 Paints and varnishes -- Evaluation of degradation of coatings -- Designation of quantity and size of defects, and of intensity of uniform changes in appearance -- Part 6: Assessment of degree of chalking by tape method
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 8503-1:2012 Preparation of steel substrates before application of paints and related products -- Surface roughness characteristics of blast-cleaned steel substrates -- Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces
ISO 8503-2:2012 Preparation of steel substrates before application of paints and related products -- Surface roughness characteristics of blast-cleaned steel substrates -- Part 2: Method for the grading of surface profile of abrasive blast-cleaned steel -- Comparator procedure
ISO 9117-3:2010 Paints and varnishes -- Drying tests -- Part 3: Surface-drying test using ballotini
ISO 9227:2017 Corrosion tests in artificial atmospheres -- Salt spray tests

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CEN/TC 139 Paints and varnishes »

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23.02.2018

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27.02.2018

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