SikaControl® NS is a shrinkage reducing/compensating admixture used to produce high performance concrete with reduced potential for drying shrinkage cracking and curling. SikaControl® NS meets the requirements of ASTM C-494 Type S.
- Greatly reduced cracking potential related to drying and autogenous shrinkage.
- Reduced curling and increased joint spacing.
- Substantially improved impermeability, resulting in improved concrete durability.