Supaflo BN
High range water reducing admixture with workability retention properties
Supaflo BN is formulated from selected polymers specially designed to enable the water content of the concrete to perform more effectively.
This effect can be used to improve workability, to increase ultimate strengths or to facilitate a reduction in the cement content while sustaining mix properties.
Supaflo BN has strong workability retention which helps in long distance and hot weather concrete deliveries, and is particularly suitable for ready-mix concrete.
- Higher strength with same cement content.
- Minimising segregation problems by improving cohesion.
- Excellent slump retention properties.
- Improved workability reduces placing and compaction problems.
- Cold joints can be avoided by extending initial and final concrete setting time.
- Saving cement without affecting strength specifications.
- More durable concrete by considerable reduction in permeability.
- Long distance and hot weather concrete deliveries.
- Where high workability retention and retardation are of prime importance.
- To produce high quality concrete of improved durability and water tightness.
Supaflo BN is available in 250 kg drums and bulks supply.
Supaflo BN has a shelf life of 12 months from date of manufacture if stored at temperatures between 2°C and 50°C.
The guidance dosage is between 0.45 – 1.50 litre per 100 kg of cementitious materials in the mix, including GGBFS, PFA or microsilica.
Supaflo BN complies with IS 9103:2007, Revision 1 and ASTM C494, Type G.
