Concrete compositions and processes for controlling alkali-silica reaction in same

摘要

Processes for making concrete stabilized against alkali-silica reactivity (ASR) from alkali containing components. The process includes adding lithium bearing ore treated to release lithium to a fluid concrete mixture comprising cement, aggregate, and water in an amount sufficient to minimize ASR. Concrete stabilized against alkali-silica reactivity (ASR) is also provided.