Supaflo PC650
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.
Applications
- Pre-cast 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.
Advantages
- Optimises cement utilisation.
- Improves shrinkage and creep behaviours.
- Minimises segregation and bleeding problems by improving cohesion.
- High density and impermeable concrete through very high water reduction.
- Higher early and ultimate compressive strengths.
- Can maintain super workability up to 2 hours and without significant slump reduction.
- Increases durability and resistance to aggressive atmospheric conditions thorough reduced permeability.
Technical Properties:
| Colour | Freezing point | Specific gravity | Air entrainment | Chloride content |
|---|---|---|---|---|
|
Yellowish liquid |
≈ -1°C |
1.08 ± 0.02 |
Typically less than 2% |
Nil |