Hyperplast PC251
New generation hyperplasticising admixture for extended slump retention
Hyperplast PC251 is a new generation hyperplasticiser for concrete, based on polycarboxylic polymers with long chains specially designed to produce concrete with extensive workability.
This effect can be used to produce low viscosity concrete for mid-to-high scale projects or when pumping concrete over long distances is required.
- Under water micro concrete repair and grouting.
- For high levels of concrete pumping.
- Suitable for long distances with extended slump retention.
- Low viscosity concrete with Enhanced compressive strength.
- Structures with congested reinforcement.
- Pre-stressed concrete.
- Improved cohesion allows for use in mass concrete pours and piling.
- Producing concrete capable of maintaining its flow for 3 hours.
Hyperplast PC251 is available in 25 litre jerrycan, 210 litre drums and 1000 litre bulk supply.
Hyperplast PC251 has a shelf life of 12 months from date of manufacture if stored at temperatures between 2oC and 50oC.
The recommended dosage of Hyperplast PC251 is 0.5 - 3.5 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 Hyperplast PC251 to meet the performance requirements by using the materials and conditions in actual use.
Hyperplast PC251 complies with ASTM C494, Type F and G, depending on used dosage.
