iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN ISO 12944-3:1998

(Main)

Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 3: Design considerations (ISO 12944-3:1998)

Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 3: Design considerations (ISO 12944-3:1998)

Migrated from Progress Sheet (TC Comment) (2000-07-10): !!! prEN ISO 12944-1 to -8 are a package: DOW = 1997-12-31 !!! (BT C 95/1996)

Beschichtungsstoffe - Korrosionsschutz von Stahlbauten durch Beschichtungssysteme - Teil 3: Grundregeln zur Gestaltung (ISO 12944-3:1998)

Dieser Teil von ISO 12944 behandelt Grundregeln zur Gestaltung von mit Beschichtungssystemen zu versehenden Stahlbauten, um vorzeitige Korrosion und Schäden der Beschichtung oder des Bauwerks zu vermeiden. Die Norm gibt Beispiele für geeignetes und ungeeignetes Gestalten und zeigt, wie Schwierigkeiten beim Auftragen, beim Überwachen und beim Instandsetzen von Beschichtungssystemen vermieden werden können. Gestaltungsregeln, welche die Handhabung und den Transport von Stahlbauten erleichtern, sind ebenfalls enthalten.

Peintures et vernis - Anticorrosion des structures en acier par systèmes de peinture - Partie 3: Conception et dispositions constructives (ISO 12944-3:1998)

La présente partie de l'ISO 12944 traite des critères fondamentaux de conception des structures en acier qui doivent être revêtues de systèmes de peinture afin d'éviter la corrosion prématurée et la détérioration du revêtement ou de la structure. Elle donne des exemples de bonnes et de mauvaises dispositions, en indiquant comment les problèmes d'application, du contrôle et de l'entretien des systèmes de peinture peuvent être évités. Elle examine également les dispositions qui facilitent la manutention et le transport des structures en acier.

Barve in laki - Korozijska zaščita jeklenih konstrukcij z zaščitnimi premaznimi sistemi - 3. del: Upoštevanje vrste in načina oblikovanja konstrukcije (ISO 12944-3:1998)

General Information

Status
Withdrawn
Publication Date
14-May-1998
Withdrawal Date
19-Dec-2017
ICS
87.020 - Paint coating processes
91.080.10 - Metal structures
Technical Committee
CEN/TC 139 - Paints and varnishes
Drafting Committee
CEN/TC 139/SC 1 - Paints systems for the protection of steel structures against corrosion
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
20-Dec-2017
Ref Project
SIST EN ISO 12944-3:1998 - Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 3: Design considerations (ISO 12944-3:1998)

Relations

Replaced By
EN ISO 12944-3:2017 - Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 3: Design considerations (ISO 12944-3:2017)
Effective Date
28-Aug-2013

Buy Standard

EN ISO 12944-3:1998EN ISO 12944-3:1998
PreviousNext
Standard
EN ISO 12944-3:1998
English language
20 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 12944-3:1998
01-september-1998
%DUYHLQODNL.RUR]LMVND]DãþLWDMHNOHQLKNRQVWUXNFLM]]DãþLWQLPLSUHPD]QLPL
VLVWHPLGHO8SRãWHYDQMHYUVWHLQQDþLQDREOLNRYDQMDNRQVWUXNFLMH ,62

Paints and varnishes - Corrosion protection of steel structures by protective paint
systems - Part 3: Design considerations (ISO 12944-3:1998)
Beschichtungsstoffe - Korrosionsschutz von Stahlbauten durch Beschichtungssysteme -
Teil 3: Grundregeln zur Gestaltung (ISO 12944-3:1998)
Peintures et vernis - Anticorrosion des structures en acier par systemes de peinture -
Partie 3: Conception et dispositions constructives (ISO 12944-3:1998)
Ta slovenski standard je istoveten z: EN ISO 12944-3:1998
ICS:
25.220.20 Površinska obdelava Surface treatment
87.040 Barve in laki Paints and varnishes
91.080.13 Jeklene konstrukcije Steel structures
SIST EN ISO 12944-3:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 12944-3:1998

---------------------- Page: 2 ----------------------

SIST EN ISO 12944-3:1998

---------------------- Page: 3 ----------------------

SIST EN ISO 12944-3:1998

---------------------- Page: 4 ----------------------

SIST EN ISO 12944-3:1998

---------------------- Page: 5 ----------------------

SIST EN ISO 12944-3:1998

---------------------- Page: 6 ----------------------

SIST EN ISO 12944-3:1998
INTERNATIONAL ISO
STANDARD 12944-3
First edition
1998-05-15
Paints and varnishes — Corrosion
protection of steel structures by protective
paint systems —
Part 3:
Design considerations
Peintures et vernis — Anticorrosion des structures en acier par systèmes
de peinture —
Partie 3: Conception et dispositions constructives
A
Reference number
ISO 12944-3:1998(E)

---------------------- Page: 7 ----------------------

SIST EN ISO 12944-3:1998
ISO 12944-3:1998(E)
CONTENTS Page
1 Scope.1
2 Normative references .1
3 Definition.1
4 General.2
5 Basic design criteria for corrosion protection purposes.2
5.1 Accessibility .2
5.2 Treatment of gaps.3
5.3 Precautions to prevent retention of deposits and water .3
5.4 Edges.3
5.5 Welding surface imperfections.3
5.6 Bolted connections .3
5.7 Box members and hollow components.4
5.8 Notches.4
5.9 Stiffeners.4
5.10 Prevention of galvanic corrosion .4
5.11 Handling, transport and erection.5
Annex A Accessibility - Typical distances required for tools in corrosion protection work.6
Annex B Recommended minimum dimensions of openings for access to confined areas .7
Annex C Minimum dimensions for narrow spaces between surfaces .8
Ann
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN ISO 12944-9:2018(Main)
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)
SIST EN ISO 12944-9:2018

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.

  • Standard
    31 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-4:2017(Main)
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 4: Types of surface and surface preparation (ISO 12944-4:2017)
SIST EN ISO 12944-4:2018

ISO 12944-4:2017 covers 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;
-      other painted surfaces.
ISO 12944-4:2017 defines a number of surface preparation grades but does not specify any requirements for the condition of the substrate prior to surface preparation.
Highly polished surfaces and work-hardened surfaces are not covered by ISO 12944-4:2017.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-7:2017(Main)
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 7: Execution and supervision of paint work (ISO 12944-7:2017)
SIST EN ISO 12944-7:2018

ISO 12944-7:2017 deals with the execution and supervision of paint work on steel structures in the workshop or on site.
ISO 12944-7:2017 does not apply to
-      the preparation of surfaces to be painted (see ISO 12944‑4) and the supervision of such work,
-      the application of metallic coatings, and
-      pre-treatment methods, such as phosphating and chromating, and paint application methods, such as dipping, powder coating or coil coating.

  • Standard
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-3:2017(Main)
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 3: Design considerations (ISO 12944-3:2017)
SIST EN ISO 12944-3:2018

ISO 12944-3:2017 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.

  • Standard
    22 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-8:2017(Main)
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 8: Development of specifications for new work and maintenance (ISO 12944-8:2017)
SIST EN ISO 12944-8:2018

ISO 12944-8:2017 covers the development of specifications for corrosion protection of steel structures using protective paint systems. It relates to new work and maintenance in the workshop or on site and is also applicable to the corrosion protection of individual components. ISO 12944-8:2017 covers the corrosion protection of steel structures exposed to different corrosion stresses by environments such as indoors, open-air and immersion in water or burial in soil, as well as special stresses, due for example, to medium or high temperatures. The need for different durability ranges is considered.
Steel surfaces that have been hot-dip-galvanized, metal-sprayed, zinc-electroplated or sherardized, and previously painted steel surfaces, are also covered by ISO 12944-8:2017.
In ISO 12944-8:2017, reference areas for assessing the quality of the corrosion protection work and the performance of the protective paint systems used are dealt with. ISO 12944-8:2017 provides detailed flow charts for planning new work and maintenance, which are taken into account when writing a specification.
ISO 12944-8:2017 can also be used as a guide if extreme corrosion stresses or high temperatures occur, or if the protective paint systems are to be used on other substrates, such as non-ferrous metals or concrete, to define suitable specifications.

  • Standard
    44 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-2:2017(Main)
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 2: Classification of environments (ISO 12944-2:2017)
SIST EN ISO 12944-2:2018

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.

  • Standard
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-1:2017(Main)
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 1: General introduction (ISO 12944-1:2017)
SIST EN ISO 12944-1:2018

ISO 12944-1:2017 defines the overall scope of ISO 12944 (all parts). It gives some basic terms and definitions and a general introduction to the other parts of ISO 12944. Furthermore, it includes a general statement on health, safety and environmental protection, and guidelines for using ISO 12944 (all parts) for a given project.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-9:2018(Main)
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)
SIST EN ISO 12944-9:2018

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.

  • Standard
    31 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-4:2017(Main)
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 4: Types of surface and surface preparation (ISO 12944-4:2017)
SIST EN ISO 12944-4:2018

ISO 12944-4:2017 covers 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;
-      other painted surfaces.
ISO 12944-4:2017 defines a number of surface preparation grades but does not specify any requirements for the condition of the substrate prior to surface preparation.
Highly polished surfaces and work-hardened surfaces are not covered by ISO 12944-4:2017.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 12944-7:2017(Main)
Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 7: Execution and supervision of paint work (ISO 12944-7:2017)
SIST EN ISO 12944-7:2018

ISO 12944-7:2017 deals with the execution and supervision of paint work on steel structures in the workshop or on site.
ISO 12944-7:2017 does not apply to
-      the preparation of surfaces to be painted (see ISO 12944‑4) and the supervision of such work,
-      the application of metallic coatings, and
-      pre-treatment methods, such as phosphating and chromating, and paint application methods, such as dipping, powder coating or coil coating.

  • Standard
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day