iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN 13523-29:2017

(Main)

Coil coated metals - Test methods - Part 29: Resistance to environmental soiling (Dirt pick-up and striping)

Coil coated metals - Test methods - Part 29: Resistance to environmental soiling (Dirt pick-up and striping)

This part of the EN 13523 series specifies a procedure for the comparative evaluation of resistance to soiling of an organic coating on a metallic substrate (coil coating) in an outdoor exposure environment, particularly the soiling defect known as "Tiger stripes".

Bandbeschichtete Metalle - Prüfverfahren - Teil 29: Beständigkeit gegen Verschmutzung (Schmutzaufnahme und Streifenbildung)

Dieser Teil der Normenreihe EN 13523 legt ein Verfahren zum vergleichenden Bewerten der Beständigkeit einer organischen Beschichtung auf einem metallischen Substrat (Bandbeschichtung) gegen Schmutz-aufnahme in einer Umgebung im Außenbereich fest, insbesondere die Verschmutzung, die als "Tigerstreifen" bekannt ist.

Tôles prélaquées - Méthodes d'essai - Partie 29 : Résistance à la pollution environnementale (salissures)

La présente partie de l'EN 13523 prescrit un mode opératoire à appliquer pour déterminer, par comparaison, la résistance à la pollution d'un revêtement organique appliqué sur un support métallique (prélaquage) dans un environnement d'exposition extérieur, en particulier la résistance au défaut appelé « zébrures ».

Prevlečene kovine, ki se navijajo - Preskusne metode - 29. del: Odpornost proti onesnaženju iz okolja (zbiranje nesnage in priprava vzorcev)

Ta del standarda EN 13523 določa postopek za primerjalno vrednotenje odpornosti proti onesnaženju organske prevleke na kovinski podlagi (prevleke kovin, ki se navijajo) na prostem, zlasti proti učinku onesnaženja, ki se imenuje »tigrasti vzorec«.

General Information

Status
Withdrawn
Publication Date
07-Mar-2017
Withdrawal Date
23-Apr-2024
ICS
25.220.60 - Organic coatings
Technical Committee
CEN/TC 139 - Paints and varnishes
Drafting Committee
CEN/TC 139/WG 9 - Testing of coil coated metals
Current Stage
Ref Project
SIST EN 13523-29:2017 - Coil coated metals - Test methods - Part 29: Resistance to environmental soiling (Dirt pick-up and striping)

Relations

Replaces
EN 13523-29:2010 - Coil coated metals - Test methods - Part 29: Resistance to environmental soiling (Dirt pick-up and striping)
Effective Date
08-Jun-2022
Replaced By
EN 13523-29:2024 - Coil coated metals - Test methods - Part 29: Resistance to environmental soiling (Dirt pick-up and striping)
Effective Date
03-May-2023

Buy Standard

EN 13523-29:2017 - BARVEEN 13523-29:2017 - BARVE
PreviousNext
Standard
EN 13523-29:2017 - BARVE
English language
9 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bandbeschichtete Metalle - Prüfverfahren - Teil 29: Beständigkeit gegen Verschmutzung (Schmutzaufnahme und Streifenbildung)Tôles prélaquées - Méthodes d'essai - Partie 29 : Résistance à la pollution environnementale (salissures)Coil coated metals - Test methods - Part 29: Resistance to environmental soiling (Dirt pick-up and striping)25.220.60Organske prevlekeOrganic coatings13.020.40Onesnaževanje, nadzor nad onesnaževanjem in ohranjanjePollution, pollution control and conservationICS:Ta slovenski standard je istoveten z:EN 13523-29:2017SIST EN 13523-29:2017en,fr,de01-maj-2017SIST EN 13523-29:2017SLOVENSKI
STANDARDSIST EN 13523-29:20111DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13523-29
March
t r s y ICS
t wä t t rä x r Supersedes EN
s u w t uæ t {ã t r s rEnglish Version
Coil coated metals æ Test methods æ Part
t {ã Resistance to Tôles prélaquées æ Méthodes d 5essai æ Partie
t { ã
Bandbeschichtete Metalle æ Prüfverfahren æ Teil
t {ã Beständigkeit gegen Verschmutzung This European Standard was approved by CEN on
u r December
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u w t uæ t {ã t r s y ESIST EN 13523-29:2017
...

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 13523-12:2024(Main)
Coil coated metals - Test methods - Part 12: Resistance to scratching
SIST EN 13523-12:2024

This document specifies the procedure for determining the resistance of an organic coating on a metallic substrate to penetration by scratching with a needle.
It is possible that with some aluminium alloys and thin gauge steel substrate below 0,4 mm, that rather than scratching, the needle will deform the substrate. Under these conditions, this test method is not applicable.
Soft coatings such as poly vinyl chloride (PVC) and structured coatings will not give a precise result due to the soft nature of the coating and/or the potential for the needle to snag.
The method is not applicable to conductive coatings.

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-22:2024(Main)
Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison
SIST EN 13523-22:2024

This document specifies the procedure for determining the difference in the colour of an organic coating on a metallic substrate by visual comparison against a standard using either diffuse natural daylight or artificial daylight in a standard booth.
NOTE   Results can differ between natural and artificial daylight.
It might be that two colour specimens will match in daylight but not under another light source. This phenomenon is known as metamerism (see EN 13523 3).
If a metameric match is to be reported in objective terms, spectrophotometric measurements (using CIE Standard Illuminants D65 and A) can be made, in accordance with EN 13523 3.
No statement is made about either the precision or the accuracy of this procedure since the results derived are neither in numerical form nor do they provide a pass/fail evaluation in objective terms. Therefore, this procedure is only intended to be used where the use of colour measuring instruments is not recommendable (evaluation of colour matches, inspection of metallic colours, etc.).
The standardization of such visual comparisons, by light sources, illuminating and viewing geometry and specimen size, provides for improved uniformity of results. This practice is essential for critical colour matching and is highly recommended for colour inspections.

  • Standard
    10 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-10:2024(Main)
Coil coated metals - Test methods - Part 10: Resistance to fluorescent UV radiation and water condensation
SIST EN 13523-10:2024

This part of the EN 13523 series specifies the basic principles and procedure for determining the resistance of an organic coating on a metallic substrate (coil coating) to a combination of fluorescent UV radiation, and water condensation and temperature under controlled conditions.
Due to varied conditions which occur during natural weathering and the extreme nature of accelerated testing, correlation between the two cannot be expected.
Not all organic coatings will perform on an equal basis but a degree of correlation between the same generic type might be observed.

  • Standard
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-8:2024(Main)
Coil coated metals - Test methods - Part 8: Resistance to salt spray (fog)
SIST EN 13523-8:2024

This part of The EN 13523 series specifies the procedures for determining the resistance to salt spray (fog) of an organic coating on a metallic substrate (coil coating).
For steel, neutral salt spray (fog) is usually used, and for aluminium, acetic acid salt spray (fog).

  • Standard
    12 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-1:2024(Main)
Coil coated metals - Test methods - Part 1: Film thickness
SIST EN 13523-1:2024

This document specifies the procedures for determining the dry-film thickness of an organic coating on a metallic substrate (coil coating).
Five appropriate methods are given in this document:
a)   magnetic induction;
b)   eddy current;
c)   micrometer;
d)   optical;
e)   ruggedized optical interference.
The methods are applicable only to products with smooth and flat substrates, but the coating itself can be textured. In that case, for methods a) and b), the average of a series of readings will represent an average of the thickness of the organic coating, while method c) will give the maximum thickness, method d) can provide the minimum, maximum and average thickness, and e) will give the total thickness.
Non-destructive continuous-web methods on measurement of dry-film thickness are only applicable on method a).

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-29:2024(Main)
Coil coated metals - Test methods - Part 29: Resistance to environmental soiling (Dirt pick-up and striping)
SIST EN 13523-29:2024

This part of the EN 13523 series specifies a procedure for the comparative evaluation of resistance to soiling of an organic coating on a metallic substrate (coil coating) in an outdoor exposure environment, particularly the soiling defect known as "Tiger stripes".

  • Standard
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-3:2024(Main)
Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison
SIST EN 13523-3:2024

This document specifies procedures for determining the instrumental colour difference (CIELAB   or  ) of an organic coating on a metallic substrate compared to another one used as a reference (usually called reference) and the metamerism depending on the illuminant.
When two colour specimens have identical spectral reflectance curves, they are matching under any illuminant irrespective of its spectral characteristics. This is termed a “spectral match”. It is also possible for two colour specimens having different spectral reflectance curves to match visually under a given light source but not to match under another light source with different spectral characteristics; such matches are termed "metameric".
One quantitative description of metamerism is the so-called "metamerism index".
Information on the metamerism index is of limited value where ΔE (instrumental colour difference for a given illuminant) is > 0,5. The metamerism index is not suited for determining the absolute colour difference or colour consistency of a given specimen at change of illuminant.
The colour difference under the reference illuminant is to be measured in colour coordinates L*, a* and b*.
Excluded from this method are organic coatings producing fluorescence and/or which are multicoloured, pearlescent or metallic.
Establishing a reference as well as the magnitude of an acceptable colour difference are not covered by this method.
Two methods are given in this document:
a)   instrumental colour difference measurement using a tristimulus colourimeter;
b)   instrumental colour difference measurement using a spectrophotometer or equivalent.
It is advised that care is taken when measuring e.g.
-   textured surfaces;
-   fluorescent coatings;
-   metameric coatings;
-   multi-coloured, pearlescent, metallic or special colour effect coatings.

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-21:2024(Main)
Coil coated metals - Test methods - Part 21: Evaluation of outdoor exposed panels
SIST EN 13523-21:2024

This part of the EN 13523 series specifies the procedure for evaluating the behaviour of an organic coating on a metallic substrate during and after outdoor exposure. Panel design, preparation and the procedure for outdoor exposure are performed in accordance with EN 13523 19.
After washing of the panel, some dirt can remain on the panel. This remaining dirt can influence the accuracy and precision of readings of gloss and colour, performed on exposed panels, although carried out in accordance with the standards. Unlike other precise measurements, the objective of this European Standard is to report on trends in the corrosion and/or paint degradation behaviour of coil coated panels.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-23:2023(Main)
Coil coated metals - Test methods - Part 23: Resistance to humid atmospheres containing sulfur dioxide
SIST EN 13523-23:2023

This document describes the procedure for determining the resistance of an organic coating on a metallic substrate to humid atmospheres containing sulfur dioxide.

  • Standard
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13523-14:2023(Main)
Coil coated metals - Test methods - Part 14: Chalking (Helmen method)
SIST EN 13523-14:2023

This document describes the procedure for determining objectively the chalking resulting from natural or artificial weathering of an organic coating on a metallic substrate.
The advantage of this procedure for measuring chalking of an organic coating is that the result can be read off immediately on an instrument. Subjective judgement by visual comparison of test specimens with reference specimens is not necessary.
Reproducible results can only be obtained by careful execution of the test. Special attention is paid to the adhesive tape and its application to the test surface.
The test method is not applicable to embossed coatings. In the case of textured coatings, the degree of texture will influence readings. Also, dirt collection can influence readings on outdoor weathered specimens.
NOTE   Different methods for assessing chalking are in use. The results of these different methods are not comparable.

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