Hyperplast PC261
High performance polycarboxylic ether based superplasticiser
Hyperplast PC261 is a high performance superplasticising admixture based on polycarboxylic ether 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.
- Optimises cement utilization.
- Improves shrinkage and creep behaviors.
- High density and impermeable concrete through very high water reduction.
- Higher early and ultimate compressive strengths.
- Minimizes segregation and bleeding problems by improving cohesion.
- Increases durability and resistance to aggressive atmospheric conditions thorough reduced permeability.
- High strength and high performance concrete.
- Structures with congested reinforcement.
- Improved cohesion allow for use in mass concrete pours and piling.
Hyperplast PC261 is available in 25 litre pails, 210 litre drums and 1000 litre bulks supply.
Hyperplast PC261 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 PC261 is 0.4 - 3.0 litre per 100 kg of cementitious materials in the mix, including GGBFS, PFA or microsilica.
Representative trials should be first conducted to determine the optimum dosage of Hyperplast PC261 to meet the performance requirements by using the materials and conditions in actual use.
Hyperplast PC261 complies with BS EN 934-2, ACI212.3 and ASTM C494, Type A & F, depending on dosage used.
