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SRPS EN 13523-14:2015

Coil coated metals - Test methods - Part 14: Chalking (Helmen method)

Apr 29, 2015
95.99   Withdrawal of Standard   Jun 30, 2023

General information

95.99     Jun 30, 2023

ISS

H035

European Norm

25.220.60  

English  

plan 2015

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Scope

This Part of EN 13523 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 referencee specimens is not necessary. Experience to date with this test method has been based mainly on artificially weathered specimens. Reproductible results can only de obtained by careful execution of the test.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 13523-14:2008

NOW

WITHDRAWN
SRPS EN 13523-14:2015
95.99 Withdrawal of Standard
Jun 30, 2023

REVISED BY

PUBLISHED
SRPS EN 13523-14:2023

Related project

Adopted from EN 13523-14:2014