EN 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 4628-4:2016)

ISO 4628-4:2016 specifies a method for assessing the degree of cracking of coatings by comparison with pictorial standards.
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 von Beschichtungsschäden - Bewertung der Menge und der Größe von Schäden und der Intensität von gleichmäßigen Veränderungen im Aussehen - Teil 4: Bewertung des Rissgrades (ISO 4628-4:2016)

Dieser Teil von ISO 4628 legt ein Verfahren zum Bewerten des Rissgrades von Beschichtungen durch Ver¬gleich mit Bildern fest.
ISO 4628 -1 legt ein System zum Bewerten der Menge und der Größe von Beschichtungsschäden sowie der Intensität von Veränderungen im Aussehen von Beschichtungen fest und enthält die allgemeinen Grundsätze des Bewertungssystems. Dieses System ist insbesondere für Schäden gedacht, die durch Alterung und Bewitterung hervorgerufen werden und für gleichmäßige Veränderungen wie Farbänderungen, zum Beispiel Vergilbung.

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 4: Évaluation du degré de craquelage (ISO 4628-4:2016)

ISO 4628-4:2016 spécifie une méthode d'évaluation du degré de craquelage de revêtements par comparaison avec des étalons illustrés.
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 - Ovrednotenje propadanja premazov - Ugotavljanje obsega in velikosti poškodb ter intenzitete enakomernih sprememb videza - 4. del: Ocenjevanje stopnje razpokanja (ISO 4628-4:2016)

Ta del standarda ISO 4628 določa metodo za ocenjevanje stopnje razpokanja premazov v primerjavi s slikovnimi standardi.
Standard ISO 4628-1 določa sistem za ugotavljanje obsega in velikosti poškodb ter intenzitete sprememb videza premazov in določa splošna načela sistema. Ta sistem je namenjen zlasti za uporabo pri poškodbah, ki jih povzroči staranje in obraba, ter pri enakomernih spremembah, na primer spremembah barv, kot je porumenelost.

General Information

• Status: Published
• Publication Date: 09-Feb-2016
• Withdrawal Date: 30-Aug-2016
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 10-Feb-2016
• Completion Date: 10-Feb-2016
• Ref Project: SIST EN 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 4628-4:2016)

Relations

• Replaces: EN ISO 4628-4:2003 - 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 4628-4:2003)
• Effective Date: 16-Apr-2014

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 4628-4:2016
01-april-2016
1DGRPHãþD
SIST EN ISO 4628-4:2004
Barve in laki - Ovrednotenje propadanja premazov - Ugotavljanje obsega in
velikosti poškodb ter intenzitete enakomernih sprememb videza - 4. del:
Ocenjevanje stopnje razpokanja (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 4628-4:2016)
Beschichtungsstoffe - Beurteilung von Beschichtungsschäden - Bewertung der Menge
und der Größe von Schäden und der Intensität von gleichmäßigen Veränderungen im
Aussehen - Teil 4: Bewertung des Rissgrades (ISO 4628-4:2016)
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 4: Évaluation du degré de craquelage (ISO 4628-4:2016)
Ta slovenski standard je istoveten z: EN ISO 4628-4:2016
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 4628-4:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 4628-4:2016

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SIST EN ISO 4628-4:2016


EN ISO 4628-4
EUROPEAN STANDARD

NORME EUROPÉENNE

February 2016
EUROPÄISCHE NORM
ICS 87.040 Supersedes EN ISO 4628-4:2003
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 4:
Assessment of degree of cracking (ISO 4628-4:2016)
Peintures et vernis - Évaluation de la dégradation des Beschichtungsstoffe - Beurteilung von
revêtements - Désignation de la quantité et de la Beschichtungsschäden - Bewertung der Menge und der
dimension des défauts, et de l'intensité des Größe von Schäden und der Intensität von
changements uniformes d'aspect - Partie 4: Évaluation gleichmäßigen Veränderungen im Aussehen - Teil 4:
du degré de craquelage (ISO 4628-4:2016) Bewertung des Rissgrades (ISO 4628-4:2016)
This European Standard was approved by CEN on 19 December 2015.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4628-4:2016 E
worldwide for CEN national Members.

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SIST EN ISO 4628-4:2016
EN ISO 4628-4:2016 (E)
Contents Page
European foreword . 3
2

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SIST EN ISO 4628-4:2016
EN ISO 4628-4:2016 (E)
European foreword
This document (EN ISO 4628-4:2016) 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 August 2016, and conflicting national standards shall
be withdrawn at the latest by August 2016.
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 4628-4:2003.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following co
...