Conplast SP440 has been specially formulated to give high water reductions up to 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 if water reduction is taken advantage of.
- 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.
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