90.93 Standard confirmed Jun 30, 2023
CEN
CEN/TC 104 Concrete and related products
European Norm
91.080.40 Concrete structures
This European Standard specifies the composition, characteristics and preparation procedure for reference concrete substrates which are to be used in the test methods to measure performance requirements of products and systems for the repair and protection of concrete structures.
The provisions of this standard are applicable to concrete with a maximum aggregate size of 16 mm or 20 mm or with a maximum aggregate size of 8 mm or 10 mm.
WITHDRAWN
EN 1766:2000
PUBLISHED
EN 1766:2017
90.93
Standard confirmed
Jun 30, 2023