OPTÌMIO® XA2 - Предварительно смешанный структурный бетон

OPTÌMIO® XA2 - Due to their physical properties, concretes made in exposure class XA2 are recommended for the construction of structural foundation and elevation elements in direct contact with soil chemicals and/or moderately aggressive water, or for industrial plant structures such as tanks and canals.‎ Suitable environments All environments with the possibility of moderately aggressive chemical attack.‎ Examples: - Concrete subjected to chemical attack in natural soil or water with pH 5.‎5 ÷ 4.‎5 present in the soil Pre-mixed structural concrete.‎