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EN ISO 12944-4:2017
Current
The latest, up-to-date edition.
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PAINTS AND VARNISHES - CORROSION PROTECTION OF STEEL STRUCTURES BY PROTECTIVE PAINT SYSTEMS - PART 4: TYPES OF SURFACE AND SURFACE PREPARATION (ISO 12944-4:2017)
20-12-2017
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Types of surface to be prepared
6 Surface preparation methods
7 Surface preparation grades
8 Surface profile (roughness) and surface
profile grading
9 Assessment of prepared surfaces
10 Temporary protection of prepared surfaces
from corrosion and/or contamination
11 Preparation of temporarily or partly protected
surfaces before application of further coatings
12 Preparation of hot-dip-galvanized surfaces
13 Preparation of thermally sprayed metal (zinc and
aluminium) surfaces
14 Preparation of zinc-electroplated and sherardized
surfaces
15 Preparation of other coated surfaces
16 Recommendations regarding pollution and the
environment
17 Health and safety
Annex A (normative) - Standard preparation grades
for primary (overall) surface preparation
Annex B (normative) - Standard preparation grades
for secondary (partial) surface preparation
Annex C (informative) - Procedures for removal of
extraneous layers and foreign matter,
native layers and contaminants
Bibliography
Describes the following types of surfaces of steel structures consisting of carbon or low-alloy steel, and their preparation: - uncoated surfaces; - surfaces thermally sprayed with zinc, aluminium or their alloys; - hot-dip-galvanized surfaces; - zinc-electroplated surfaces; - sherardized surfaces; - surfaces painted with prefabrication primer; and - other painted surfaces.
Committee |
CEN/TC 139
|
DocumentType |
Standard
|
PublisherName |
Comite Europeen de Normalisation
|
Status |
Current
|
Standards | Relationship |
SN EN ISO 12944-4 : 1998 | Identical |
UNI EN ISO 12944-4:2018 | Identical |
I.S. EN ISO 12944-4:1998 | Identical |
NBN EN ISO 12944-4 : 1998 | Identical |
BS EN ISO 12944-4:1998 | Identical |
I.S. EN ISO 12944-4:2017 | Identical |
UNE-EN ISO 12944-4:1999 | Identical |
SN EN ISO 12944-4:2018 | Identical |
SS-EN ISO 12944-4:2017 | Identical |
DIN EN ISO 12944-4:2016-07 (Draft) | Identical |
UNE-EN ISO 12944-4:2018 | Identical |
ONORM EN ISO 12944-4 : 2018 | Identical |
UNI EN ISO 12944-4 : 2001 | Identical |
NEN EN ISO 12944-4 : 2018 | Identical |
NS EN ISO 12944-4 : 2017 | Identical |
PN-EN ISO 12944-4:2018-02 | Identical |
ISO 12944-4:2017 | Identical |
BS EN ISO 12944-4:2017 | Identical |
DIN EN ISO 12944-4:2018-04 | Identical |
NF EN ISO 12944-4 : 2017 | Identical |
ISO 11124-4:1993 | Preparation of steel substrates before application of paints and related products Specifications for metallic blast-cleaning abrasives Part 4: Low-carbon cast-steel shot |
ISO 8502-3:2017 | Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 3: Assessment of dust on steel surfaces prepared for painting (pressure-sensitive tape method) |
ISO 8502-4:2017 | Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 4: Guidance on the estimation of the probability of condensation prior to paint application |
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 11124-3:1993 | Preparation of steel substrates before application of paints and related products Specifications for metallic blast-cleaning abrasives Part 3: High-carbon cast-steel shot and grit |
ISO 11126-5:1993 | Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 5: Nickel refinery slag |
ISO 11126-8:1993 | Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 8: Olivine sand |
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 |
NACE RP 01 1975:1975 | CONTROL OF INTERNAL CORROSION IN STEEL PIPELINES AND PIPING SYSTEMS |
ISO 11126-6:1993 | Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 6: Iron furnace slag |
ISO 11126-4:1993 | Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 4: Coal furnace slag |
NACE RP0172:1972 | SURFACE PREPARATION OF STEEL AND OTHER HARD MATERIALS BY WATER BLASTING PRIOR TO COATING OR RECOATING |
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 11124-1:1993 | Preparation of steel substrates before application of paints and related products Specifications for metallic blast-cleaning abrasives Part 1: General introduction and classification |
ISO 11126-1:1993 | Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 1: General introduction and classification |
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 4628-3:2016 | 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 12944-1:2017 | Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 1: General introduction |
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 4628-1:2016 | Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation system |
ISO 9004:2009 | Managing for the sustained success of an organization A quality management approach |
ISO 11126-3:1993 | Preparation of steel substrates before application of paints and related products Specifications for non-metallic blast-cleaning abrasives Part 3: Copper refinery slag |
ISO 11124-2:1993 | Preparation of steel substrates before application of paints and related products Specifications for metallic blast-cleaning abrasives Part 2: Chilled-iron grit |
NACE RP 01 70 : 2004 | PROTECTION OF AUSTENITIC STAINLESS STEELS AND OTHER AUSTENITIC ALLOYS FROM POLYTHIONIC ACID STRESS CORROSION CRACKING DURING SHUTDOWN OF REFINERY EQUIPMENT |
ISO 8501-2:1994 | Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 2: Preparation grades of previously coated steel substrates after localized removal of previous coatings |
ISO 9001:2015 | Quality management systems — Requirements |
ISO 12944-3:2017 | Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 3: Design considerations |
ISO 4618:2014 | Paints and varnishes — Terms and definitions |
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 9000:2015 | Quality management systems — Fundamentals and vocabulary |
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 2409:2013 | Paints and varnishes Cross-cut test |
EN 10238:2009 | Automatically blast-cleaned and automatically prefabrication primed structural steel products |
ISO 8501-4:2006 | Preparation of steel substrates before application of paints and related products Visual assessment of surface cleanliness Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with high-pressure water jetting |
ISO 8503-5:2017 | Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 5: Replica tape method for the determination of the surface profile |
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 |
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