Conplast Sp430 20Kg

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

 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.