Description:
Conplast SP430 G8 is based on Sulphonated Napthalene Polymers and supplied as a brown liquid instantly dispersible in water. Conplast SP430 G8 has been specially formulated to give high water reductions upto 25% without loss of workability or to produce high quality concrete of reduced permeability.

Advantages:

• Improved workability – Easier, quicker placing and compaction.
• Increased strength – Provides high early strength for precast concrete with the advantage of higher water reduction ability.
• Improved quality – Denser, close textured concrete with reduced porosity and hence more durable.
• Higher cohesion – Risk of segregation and bleeding minimised; thus aids pumping of concrete.
• Chloride free – Safe in prestressed concrete and with sulphate resisting cements and marine aggregates.