90.93 Standard confirmed May 19, 2019
CEN
CEN/TC 125 Masonry
European Norm
91.100.30 Concrete and concrete products
Published
This European Standard specifies a method of determining the percentage area of voids in aggregate concrete masonry units.
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 772-2:1998
90.93
Standard confirmed
May 19, 2019
PUBLISHED
EN 772-2:1998/A1:2005