SikaControl® ASR is a lithium nitrate based admixture used to control alkali-silica reaction (ASR) in high-alkali concrete, produced when using reactive aggregates. SikaControl® ASR meets the requirements of ASTM C494, Type S admixture.
- Minimizes deleterious expansions in concrete due to ASR
- Increases durability and life span of the concrete structure
- Allows use of locally available aggregate
- Compatible with appropriate pozzolans and other Sika® admixtures
- Easy to use