Supermix PC 450
Supremix PC450 is an Advanced Low Viscosity High Performance Super-plasticiser, based on Polycarboxylic technology this is an unique combination of the latest generation superplasticisers, based on a polycarboxylic ether polymer with long lateral chains VMA and Rheology modifier inbuilt, This greatly improves cement dispersion.
At the start of the mixing process an electrostatic dispersion occurs but the cement particle’s capacity to separate and disperse. This mechanism considerably reduces the water demand in flowable concrete. Supremix PC 450 combines the properties of water reduction and workability retention. It allows the production of high performance concrete and/or concrete with high workability.
Uses & Advantages
Supremix PC 450 is a high performance superplasticiser intended for applications where high water reduction and long workability retention are required, and it has been developed for use in:
- Self-compacting concrete,
- Pumped concrete,
- Concrete requiring long workability retention,
- High performance concrete.
- Low viscosity suitable for pumping of different grades of concrete to higher floors
- Higher E modulus
- Improved adhesion to reinforcing and prestressing steel
- Better resistance to carbonation
- Lower permeability
- Better resistance to aggressive atmospheric conditions
- Reduced shrinkage and creep
- Increased durability