90.93 Standard confirmed Jun 26, 2026
CEN
CEN/TC 104 Concrete and related products
European Norm
91.080.40 Concrete structures
Published
This European Standard specifies a method for testing adhesion and perceptible changes in the coating during reverse side water action. The test covers situations such as:
- coating of young, water saturated, surface dry concrete (e.g. coating after 7 days);
- coating of old but water saturated, surface dry concrete;
- coated concrete with moisture from behind (without additional hydrostatic pressure), causing an alkaline attack to the coating.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
PUBLISHED
EN 13578:2003
90.93
Standard confirmed
Jun 26, 2026
