Sika® ViscoCrete®-3115 N

Concrete Admixture for High Flow / Self-Compacting Concrete

Sika® ViscoCrete®-3115 N is a third generation superplasticiser for concrete and mortar. It is particularly developed for the production of high flow concrete with exceptional flow retention properties.

Sika® ViscoCrete®-3115 N acts by surface adsorption on the cement particles producing a sterical separation effects. Concrete produced with Sika® ViscoCrete®-3115 N exhibits the following properties :
  • Excellent flowability (resulting in highly reduced placing and compacting efforts)
  • Strong self-compacting behaviour
  • Extremely high water reduction (resulting in high density and strengths)
  • Improved shrinkage and creep behaviour
  • Increased carbonation resistance of the concrete
  • Improved finish
Sika® ViscoCrete®-3115 N does not contain chlorides or other ingredients which promotes steel corrosion. Therefore, it may used without restriction for reinforced and pre-stressed concrete construction. Sika® ViscoCrete®-3115 N gives the concrete extended workability and depending on the mix design and the quality of materials used, self-compacting properties can be maintained for more than 1 hour at 30 °C.