EN
SR EN 13523-21:2024
Vopsire continuă în bandă a metalelor. Metode de încercare. Partea 21: Evaluarea plăcilor expuse în exterior
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.
Status :
In vigoare
Data aprobării : 31.05.2024
Număr de pagini : 18
ICS : 25.220.60 Acoperiri organice
Comitet tehnic : 338 - Lacuri, vopsele, cerneluri, răşini, pigmenţi anorganici şi adezivi
- Inlocuieste SR EN 13523-21:2017