Sika AER 200C
Product Description
Sika AER 200C – ready to use air-entraining admixture for concrete.
Uses
Sika AER 200C used as an effective additive for the manufacture of airentraining concrete with a high frost resistance, including in salt solutions.
Sika AER 200C in combination with superplasticizers series Sikament, SikaPlast, and Sika ViscoCrete is used to create high-quality durable concrete for construction:
- bridges, viaducts and overpasses;
- roads and highways surfaced with concrete;
- runways and other airport facilities;
- waterworks;
- elements of the tunnels.
Advantages
Sika AER 200C used as an effective air entrainment admixture, creates a system closed and uniformly distributed in the volume of pores of a certain size, providing concrete structures high frost-resistance.
Benefits of supplements Sika AER 200C:
- facilitate the monitoring of air entrainment when the dosage is changing;
- significant increase in frost resistance of concrete, including in salt
solutions; - increase mobility and workability of concrete mix;
- increasing resistance to segregation of concrete mix;
- increase water resistance of concrete;
- increase crack resistance of concrete;
- partial compensation of the negative impact on the concrete mix nonoptimal granulometry aggregates;
- obtaining concrete with high resistance to chemical and mechanical
impacts; - improving the quality of the front surface of the concrete
Sika AER 200C does not contain chlorides or any other materials which
promote the corrosion of steel reinforcement. It is therefore suitable for reinforced and pre-stressed concrete.