DESCRIPTIONAdmixture Sika ViscoCrete-3115N 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.
USESSika ViscoCrete-3115N facilitates extreme water reduction, excellent flowability with optimal cohesion and strong self-compacting behaviour.
Sika ViscoCrete-3115N is used for the following types of concrete :
-High flow concrete
-Self-compacting concrete (S.C.C)-Concrete with very high water reduction (up to 30%)-High strength concrete-Watertight Concrete-Precast Concrete-The combination of high water reduction, excellent flowability and high early strength provide clear benefits in the above-mentioned applications.
CHARACTERISTICS AND ADVANTAGES-Sika ViscoCrete-3115N acts by surface adsorption on the cement particles producing sterical separation effects. Concrete produced with Sika ViscoCrete-3115 N exhibits the following properties:-Excellent flowability-Strong self-compacting behaviour-Extremely high water reduction-Improved shrinkage and creep behaviour-Increased carbonation resistance of the concrete-Improved finish-Sika ViscoCrete-3115N does not contain chlorides or other ingredients which promotes steel corrosion. Therefore, it may be used without restriction for reinforced and pre-stressed concrete construction.-Sika ViscoCrete-3115N 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.