Hyperplast PC678R
High performance early strength concrete hyperplasticiser
Hyperplast PC678R is a high performance early strength concrete hyperplasticising 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.
- Higher early and ultimate compressive strengths.
- High density and impermeable concrete through extreme water reduction.
- Optimises cement utilization.
- Minimises segregation and bleeding problems by improving cohesion.
- Improves shrinkage and creep behaviors.
- Increases durability and resistance to aggressive atmospheric conditions thorough reduced permeability.
- Improved cohesion allowing for use in mass concrete pours and piling.
- Structures with congested reinforcement.
- High strength and high performance concrete.
- Pre-cast concrete.
- Concrete block.
- Self compacting concrete.
- Coloured masonry products.
Hyperplast PC678R is available in 25 litre pails, 210 litre drums and 1000 litre bulks supply.
Hyperplast PC678R has a shelf life of 12 months from date of manufacture if stored at temperatures between 2°C and 50°C.
The recommended dosage of Hyperplast PC678R is 0.2 to 2.0 litre per 100 kg of cementitious materials in the mix, including GGBFS, PFA or microsilica.
Trials should be conducted to determine the optimum dosage of Hyperplast PC678R to meet the performance requirements by using the materials and conditions in actual use.
Hyperplast PC678R complies with ASTM C494 Type, F and E, depending on dosage used.
