60.60 Standard published Sep 9, 2020
CEN
CEN/TC 139 Paints and varnishes
European Norm
25.220.10 Surface preparation
Published
This document specifies a field method for the assessment of the surface density of various water-soluble salts on steel surfaces, before and/or after surface preparation, by conductometric determination. The individual surface densities of the salt composition like chlorides, sulphates, sodium, etc, cannot be determined by this method.
This method assesses only contaminants that forms an electrolyte (ions) when in contact with water. These represent the greater part of the contaminants.
WITHDRAWN
EN ISO 8502-9:2000
PUBLISHED
EN ISO 8502-9:2020
60.60
Standard published
Sep 9, 2020