EN ISO 12944-9:2018
Current
The latest, up-to-date edition.
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 9: Protective paint systems and laboratory performance test methods for offshore and related structures (ISO 12944-9:2018)
14-02-2018
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Field of application
5 Relationship between artificial ageing
and natural exposure
6 Paints
7 Protective paint systems
8 Application testing of paints
9 Performance testing of the paint system
10 Test report
Annex A (normative) - Scribe line for cyclic ageing
test and sea water immersion
Annex B (normative) - Cyclic ageing test
Annex C (normative) - Fingerprint
Annex D (informative) - Examples of test reports
Bibliography
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.
Committee |
CEN/TC 139
|
DocumentType |
Standard
|
PublisherName |
Comite Europeen de Normalisation
|
Status |
Current
|
Standards | Relationship |
NEN EN ISO 12944-9 : 2018 | Identical |
ONORM EN ISO 12944-9 : 2018 | Identical |
NS EN ISO 12944-9 : 2018 | Identical |
ISO 12944-9:2018 | Identical |
UNI EN ISO 12944-9:2018 | Identical |
NF EN ISO 12944-9 : 2018 | Identical |
UNE-EN ISO 12944-9:2018 | Identical |
BS EN ISO 12944-9:2018 | Identical |
SS-EN ISO 12944-9:2018 | Identical |
PN EN ISO 12944-9 : 2018 | Identical |
SN EN ISO 12944-9:2018 | Identical |
I.S. EN ISO 12944-9:2018 | Identical |
DIN EN ISO 12944-9:2018-06 | Identical |
ISO 1514:2016 | Paints and varnishes — Standard panels for testing |
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 2114:2000 | Plastics (polyester resins) and paints and varnishes (binders) Determination of partial acid value and total acid value |
ISO 2812-2:2007 | Paints and varnishes Determination of resistance to liquids Part 2: Water immersion method |
ISO 15711:2003 | Paints and varnishes — Determination of resistance to cathodic disbonding of coatings exposed to sea water |
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 3549:1995 | Zinc dust pigments for paints — Specifications and test methods |
ISO 6745:1990 | Zinc phosphate pigments for paints — Specifications and methods of test |
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 12944-5:2007 | Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 5: Protective paint systems |
ISO 4628-8:2012 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect |
ISO 1461:2009 | Hot dip galvanized coatings on fabricated iron and steel articles — Specifications and test methods |
ISO 16474-3:2013 | Paints and varnishes Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps |
NFT 30 012 : 2017 | PAINTS AND VARNISHES - DETERMINATION OF ASH CONTENT IN VARNISHES, PAINTS AND SIMILAR PRODUCTS |
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 11909:2007 | Binders for paints and varnishes — Polyisocyanate resins — General methods of test |
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 4624:2016 | Paints and varnishes — Pull-off test for adhesion |
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 11908:1996 | Binders for paints and varnishes — Amino resins — General methods of test |
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 9117-3:2010 | Paints and varnishes — Drying tests — Part 3: Surface-drying test using ballotini |
ISO 29601:2011 | Paints and varnishes Corrosion protection by protective paint systems Assessment of porosity in a dry film |
ISO 8044:2015 | Corrosion of metals and alloys Basic terms and definitions |
ISO 1248:2006 | Iron oxide pigments Specifications and methods of test |
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 4618:2014 | Paints and varnishes — Terms and definitions |
ISO 9227:2017 | Corrosion tests in artificial atmospheres — Salt spray tests |
ISO 3251:2008 | Paints, varnishes and plastics Determination of non-volatile-matter content |
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 4629:1996 | Binders for paints and varnishes Determination of hydroxyl value Titrimetric method |
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 3270:1984 | Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing |
ISO 7142:2007 | Binders for paints and varnishes — Epoxy resins — General methods of test |
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 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 10601:2007 | Micaceous iron oxide pigments for paints Specifications and test methods |
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