Sika® ViscoCrete®-20 HE
Sika® ViscoCrete®-20 HE is a third generation superplasticiser designed for the production of concrete with high early strength characteristics. The special formulation of Sika® ViscoCrete®-20 HE optimises the dispersion of the binder and at the same time improves the concrete consistency and cohesion.
- Promote high density and impermeable concrete through extreme high water reduction.
- Improves workability and finishability.
- Improves shrinkage and creep behaviour.
- Pronounced increase in the early strength development and set times.
- Higher ultimate strengths.
- Increases the durability of the concrete.
- Improved flowability, placing and compacting behaviour,suitable for the production of self compacting concrete.
- Early removal of formwork.
- Does not contain chlorides.
- Suitable for use in reinforced and pre-stressed concrete.