Rahul Trading Company

Description:-
Conplast SP440 is a blend of organic polymers and is supplied as a brown liquid instantly dispersible in water.

• 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.

Advantages

• 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.

Description:-
Main uses

• To produce pumpable concrete
• To produce concrete substantial reduction in water resulting in low permeability and high early strength.
• To produce high workability concrete requiring little or no vibration during placing.

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.