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Normas DIN – AENOR
DIN EN 13523-21:2009-02

DIN EN 13523-21:2009-02

Coil coated metals - Test methods - Part 21: Evaluation of outdoor exposed panels; German version prEN 13523-21:2009 / Note: Date of issue 2009-02-16

Tôles prélaquées - Méthodes d'essai - Partie 21: Évaluation des panneaux exposés en extérieur; Version allemande prEN 13523-21:2009 / Attention: Date de parution 2009-02-16

Bandbeschichtete Metalle - Prüfverfahren - Teil 21: Bewertung von freibewitterten Probenplatten; Deutsche Fassung prEN 13523-21:2009 / Achtung: Erscheinungsdatum 2009-02-16

Fecha Anulación:
2010-07 /Withdrawn
Equivalencias internacionales:

prEN 13523-21 (2009-01)

Relación con otras normas DIN:

Reemplazada por: DIN EN 13523-21:2010-07

This standard 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 to be performed in accordance with EN 13523-19. After washing of the panel some dirt may remain on the panel. Readings of gloss and colour, performed on exposed panels, although carried out in accordance with the standards, will therefore not guarantee the same level of accuracy and precision. Unlike other precise measurements, the objective of this part of EN 13523 is to report on trends in the corrosion and/or paint degradation behaviour of coil coated panels.
Coating materials, Coatings, Coil coatings, Colour fastness, Corrosion, Corrosion protection, Corrosion resistance, Evaluations, Industrial atmosphere, Metal coating, Metals, Organic coatings, Outdoor exposure, Paints, Resistance, Specification (approval), Test equipment, Test panels, Testing, Weathering
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