Supaflo PC650
High performance concrete admixture based on polycarboxylic polymers for concrete with low water cement ratio and high early strength
Supaflo PC650 is a high performance superplasticising admixture based on polycarboxylic polymers with long chains specially designed to enable the water content of the concrete to perform more effectively.
This effect can be used in high strength concrete and flowable concrete mixes, to achieve highest concrete durability and performance. Supaflo PC650 is developed to be used for high early strength and cold weather.
- Optimises cement utilisation.
- High density and impermeable concrete through very high water reduction.
- Improves shrinkage and creep behaviours.
- Minimises segregation and bleeding problems by improving cohesion.
- Higher early and ultimate compressive strengths.
- Increases durability and resistance to aggressive atmospheric conditions thorough reduced permeability.
- Can maintain super workability up to 2 hours and without significant slump reduction.
- Precast concrete.
- Self compacting concrete.
- Structures with congested reinforcement.
- High strength and high performance concrete.
- Improved cohesion allows for use in mass concrete pours and piling.
Supaflo PC650 is available in 20 kg pails, 225 kg drums and 1000 litre IBC supply.
Supaflo PC650 has a shelf life of 12 months from date of manufacture if stored at temperatures between 2°C and 50°C.
The guidance dosage of Supaflo PC650 is 0.3 - 1.7 litre per 100 kg of cementitious materials in the mix, including GGBFS, PFA or microsilica.
Representative trials should be conducted to determine the optimum dosage of Supaflo PC650 to meet the performance requirements by using the materials and conditions in actual use.
Supaflo PC650 complies with ASTM C494, Type G and IS 9103:2007, Revision 1.
