EN 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 4628-6:2011)

ISO 4628-6:2011 provides pictorial reference standards for designating the degree of chalking of paint coatings. It also describes a method by which the degree of chalking is rated.

Beschichtungsstoffe - Beurteilung von Beschichtungsschäden - Bewertung der Menge und der Größe von Schäden und der Intensität von gleichmäßigen Veränderungen im Aussehen - Teil 6: Bewertung des Kreidungsgrades nach dem Klebebandverfahren (ISO 4628-6:2011)

Dieser Teil von ISO 4628 enthält Vergleichsbilder und ein Verfahren zur Bewertung des Kreidungsgrades von
Beschichtungen. Bei diesem Verfahren ist es wichtig, zwischen Abbauprodukten der Beschichtung und
anhaftendem Schmutz zu unterscheiden, besonders, wenn die Kreidung nur gering ist.

Peintures et vernis - Évaluation de la dégradation des revêtements - Désignation de la quantité et de la dimension des défauts, et de l'intensité des changements uniformes d'aspect - Partie 6: Évaluation du degré de farinage par la méthode du ruban adhésif (ISO 4628-6:2011)

L'ISO 4628-6:2011 fournit des clichés de référence pour désigner le degré de farinage des revêtements de peinture. Elle décrit également une méthode pour coter le degré de farinage.

Barve in laki - Vrednotenje propadanja premazov - Ugotavljanje obsega in velikosti poškodb ter intenzivnosti enakomernih sprememb videza - 6. del: Ocenjevanje stopnje kredanja z lepilnim trakom (ISO 4628-6:2011)

Ta del ISO 4628 podaja slikovne referenčne standarde za označevanje stopnje kredanja barvnih premazov. Opisuje tudi metodo, s katero se oceni stopnja kredanja. Pri uporabi te metode je bistvenega pomena pozorno razlikovanje med pravimi razgradnimi proizvodi in pritrjeno umazanijo, predvsem samo pri rahlem kredanju.

General Information

• Status: Withdrawn
• Publication Date: 31-Aug-2011
• Withdrawal Date: 24-Oct-2023
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Ref Project: SIST EN 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 4628-6:2011)

Relations

• Replaces: EN ISO 4628-6:2007 - 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 4628-6:2007)
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 4628-6:2023 - Paints and varnishes - Evaluation 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 4628‑6:2023)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2011
1DGRPHãþD
SIST EN ISO 4628-6:2007
Barve in laki - Vrednotenje propadanja premazov - Ugotavljanje obsega in velikosti
poškodb ter intenzivnosti enakomernih sprememb videza - 6. del: Ocenjevanje
stopnje kredanja z lepilnim trakom (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 4628-6:2011)
Beschichtungsstoffe - Beurteilung von Beschichtungsschäden - Bewertung der Menge
und der Größe von Schäden und der Intensität von gleichmäßigen Veränderungen im
Aussehen - Teil 6: Bewertung des Kreidungsgrades nach dem Klebebandverfahren (ISO
4628-6:2011)
Peintures et vernis - Évaluation de la dégradation des revêtements - Désignation de la
quantité et de la dimension des défauts, et de l'intensité des changements uniformes
d'aspect - Partie 6: Évaluation du degré de farinage par la méthode du ruban adhésif
(ISO 4628-6:2011)
Ta slovenski standard je istoveten z: EN ISO 4628-6:2011
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 4628-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2011
ICS 87.040 Supersedes EN ISO 4628-6:2007
English Version
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 4628-6:2011)
Peintures et vernis - Évaluation de la dégradation des Beschichtungsstoffe - Beurteilung von
revêtements - Désignation de la quantité et de la dimension Beschichtungsschäden - Bewertung der Menge und der
des défauts, et de l'intensité des changements uniformes Größe von Schäden und der Intensität von gleichmäßigen
d'aspect - Partie 6: Évaluation du degré de farinage par la Veränderungen im Aussehen - Teil 6: Bewertung des
méthode du ruban adhésif (ISO 4628-6:2011) Kreidungsgrades nach dem Klebebandverfahren (ISO
4628-6:2011)
This European Standard was approved by CEN on 31 August 2011.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4628-6:2011: E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
This document (EN ISO 4628-6:2011) has been prepared by Technical Committee ISO/TC 35 "Paints and
varnishes" in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of
which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by March 2012, and conflicting national standards shall be withdrawn at
the latest by March 2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 4628-6:2007.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 4628-6:2011 has been approved by CEN as a EN ISO 4628-6:2011 without any modification.

INTERNATIONAL ISO
STANDARD 4628-6
Third edition
2011-08-15
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
Peintures et vernis — Évaluation de la dégradation des revêtements —
Désignation de la quantité et de la dimension des défauts, et de
l'intensité des changements uniformes d'aspect —
Partie 6: Évaluation du degré de farinage par la méthode du ruban
adhésif
Reference number
ISO 4628-6:2011(E)
©
ISO 2011
ISO 4628-6:2011(E)
©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
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Published in Switzerland
ii © ISO 2011 – All rights reserved

ISO 4628-6:2011(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 4628-6 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9,
General test methods for paints and varnishes.
This third edition cancels and replaces the second edition (ISO 4628-6:2007), which has been technically
revised. The main changes are as follows:
a) the pictorial standards (photographic pictures) used in the first edition (ISO 4628-6:1990) have been re-
inserted because the computer-generated chalking scale used in the second edition (ISO 4628-6:2007)
did not always give the same rating as that given by the scale used in the first edition (for more details,
see the Introduction);
b) a limiting value of the transmittance of the tape below which chalking is considered to have taken place
has been added (see 5.2).
ISO 4628 consists of the following parts, under the general title: 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
 Part 2: Assessment of degree of blistering
 Part 3: Assessment of degree of rusting
 Part 4: Assessment of degree of cracking
 Part 5: Assessment of degree of flaking
 Part 6: Assessment of degree of chalking by tape method
 P
...