Holcim Italia OPTÌMIO® XA3

OPTÌMIO® XA3 - Due to their physical properties, concretes made in Exposure Class XA3 are recommended for the construction of structural foundation and elevation elements in direct contact with soil chemicals and/or strongly aggressive water, or for structures of industrial plants: containers for fodder (silos), animal feed and slurry from animal breeding, cooling towers for industrial fumes and exhaust gases.‎ Suitable environments All environments where highly aggressive chemical attack is possible.‎ Examples: - Concrete subjected to chemical attack in natural soil 0 to water at pH 4 ÷ 4.‎5 present in the soil Pre-mixed structural concrete.‎