oSIST prEN ISO 4628-3:2023

Paints and varnishes - Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 3: Assessment of degree of rusting (ISO/DIS 4628-3:2023)

ISO 4628-3:2016 specifies a method for assessing the degree of rusting of coatings by comparison with pictorial standards.
The pictorial standards provided in this part of ISO 4628 show coated steel surfaces which have deteriorated to different degrees by a combination of rust broken through the coating and visible underrust.
NOTE 1 The pictorial standards have been selected from the "European rust scale" published by the European Confederation of Paint, Printing Ink and Artists' Colours Manufacturers' Associations (CEPE), Brussels. The correlation between the ISO scale and the "European rust scale" is given in Annex B, Table B.1.
NOTE 2 The correlation between the ISO scale and the rating system of ASTM D 610 is given in Annex B, Table B.2.
NOTE 3 The rust formation on uncoated steel surfaces is designated in accordance with ISO 8501‑1 (rust grades A, B, C, and D).
ISO 4628‑1 defines the system used for designating the quantity and size of defects and the intensity of changes in appearance of coatings and outlines the general principles of the system. This system is intended to be used, in particular, for defects caused by ageing and weathering, and for uniform changes such as colour changes, for example yellowing.

Beschichtungsstoffe - Beurteilung der Menge und der Größe von Schäden und der Intensität von gleichmäßigen Veränderungen im Aussehen - Teil3: Bewertung des Rostgrades (ISO/DIS 4628-3:2023)

Peintures et vernis - Évaluation de la quantité et de la dimension des défauts, et de l’intensité des changements uniformes d’aspect - Partie 3: Évaluation du degré d’enrouillement (ISO/DIS 4628-3:2023)

La présente partie de l'ISO 4628 spécifie une méthode d'évaluation du degré d'enrouillement de revêtements par comparaison avec des étalons illustrés.
Les étalons illustrés fournis dans la présente partie de l'ISO 4628 montrent des surfaces en acier revêtues, détériorées à différents degrés par l'association de rouille traversant le revêtement et de rouille sous-jacente apparente.
NOTE 1 Les étalons illustrés sont choisis dans «l'échelle européenne de degré d'enrouillement» publiée par la Confédération européenne des associations de fabricants de peintures, d'encres d'imprimerie et de couleurs d'art (CEPE), à Bruxelles. La correspondance entre l'échelle ISO et «l'échelle européenne de degré d'enrouillement» est indiquée dans l'Annexe B, Tableau B.1.
NOTE 2 La correspondance entre l'échelle ISO et le système d'évaluation de l'ASTM D 610 est donnée dans l'Annexe B, Tableau B.2.
NOTE 3 La formation de rouille sur des surfaces en acier non revêtues est désignée conformément à l'ISO 8501‑1 (degrés de rouille A, B, C et D).
L'ISO 4628‑1 définit un système de désignation de la quantité et de la dimension des défauts, ainsi que l'intensité des changements d'aspect intervenant sur les revêtements, et expose les principes généraux de ce système. Ce système est destiné à être utilisé, en particulier, pour les défauts causés par le vieillissement et les intempéries, ainsi que pour les changements uniformes tels que les changements de couleur, par exemple le jaunissement.

Barve in laki - Vrednotenje obsega in velikosti poškodb ter intenzitete enakomernih sprememb videza - 3. del: Ocenjevanje stopnje rjavenja (ISO/DIS 4628-3:2023)

General Information

• Status: Not Published
• Public Enquiry End Date: 19-Nov-2023
• ICS: 87.040 - Paints and varnishes
• Technical Committee: IBLP - Paints and varnishes
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 15-Sep-2023
• Due Date: 02-Feb-2024
• Ref Project: prEN ISO 4628-3 - Paints and varnishes - Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 3: Assessment of degree of rusting (ISO/DIS 4628-3:2023)

Relations

• Revises: SIST EN 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 4628-3:2016)
• Effective Date: 01-Nov-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 4628-3:2023
01-november-2023
Barve in laki - Vrednotenje obsega in velikosti poškodb ter intenzitete
enakomernih sprememb videza - 3. del: Ocenjevanje stopnje rjavenja (ISO/DIS
4628-3:2023)
Paints and varnishes - Evaluation of quantity and size of defects, and of intensity of
uniform changes in appearance - Part 3: Assessment of degree of rusting (ISO/DIS 4628
-3:2023)
Beschichtungsstoffe - Beurteilung der Menge und der Größe von Schäden und der
Intensität von gleichmäßigen Veränderungen im Aussehen - Teil3: Bewertung des
Rostgrades (ISO/DIS 4628-3:2023)
Peintures et vernis - Évaluation de la quantité et de la dimension des défauts, et de
l’intensité des changements uniformes d’aspect - Partie 3: Évaluation du degré
d’enrouillement (ISO/DIS 4628-3:2023)
Ta slovenski standard je istoveten z: prEN ISO 4628-3
ICS:
87.040 Barve in laki Paints and varnishes
oSIST prEN ISO 4628-3:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 4628-3:2023

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oSIST prEN ISO 4628-3:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 4628-3
ISO/TC 35/SC 9 Secretariat: BSI
Voting begins on: Voting terminates on:
2023-08-28 2023-11-20
Paints and varnishes — Evaluation of quantity and
size of defects, and of intensity of uniform changes in
appearance —
Part 3:
Assessment of degree of rusting
ICS: 87.040
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 4628-3:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

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oSIST prEN ISO 4628-3:2023
ISO/DIS 4628-3:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 4628-3
ISO/TC 35/SC 9 Secretariat: BSI
Voting begins on: Voting terminates on:

Paints and varnishes — Evaluation of quantity and
size of defects, and of intensity of uniform changes in
appearance —
Part 3:
Assessment of degree of rusting
ICS: 87.040
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
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or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
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STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
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WHICH REFERENCE MAY BE MADE IN
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Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 4628-3:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
  © ISO 2023 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

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oSIST prEN ISO 4628-3:2023
ISO/DIS 4628-3:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references .
...