SikaControl® NS

Sika® Control NS is a shrinkage-reducing and compensating admixture. The effect of the dual-mechanism to control shrinkage allows to produce high-performance concrete with greatly reduced potential for drying shrinkage, cracking and curling.

  • Dual-mechanism control effect on the concrete shrinkage giving predictible and reproducible results.
  • Controled expansion mechanism for producing a volume stable concrete.
  • Greatly reduced cracking potential related to autogenous shrinkage.
  • Reduces curling and allows for increased joint spacing.
  • Reduces porosity and permeability, resulting in improved concrete durability.
  • Reduces contraction forces induced from drying shrinkage thus minimizing risks of long-term and unsollicited cracks formation.