ISO/TC 71/SC 3
Concrete production and execution of concrete structures
Fabrication du béton et exécution des structures en béton
Standardization in the field of concrete production to obtain the required performance 
with respect to properties in the fresh and hardened state including strength, durability 
as well as standards for the prime constituent materials except cement. Standardization 
for the execution of concrete structures, and for operations in the construction process 
such as grouting of prestressing systems.