Conplast SP430

Conplast SP430 cx 

Main uses

• To provide excellent acceleration of strength gain at early ages and major increases in strength at all ages by significantly reducing water demand in a concrete mix.
• Particularly suitable for precast concrete and other high early strength requirements.
• To significantly improve the workability of site mixed and precast concrete without increasing water demand.
• To provide improved durability by increasing ultimate strengths and reducing concrete permeability.

Advantages

• Major increases in strength at early ages without increased cement contents are of particular benefit in precast concrete, allowing earlier stripping times.
• Makes possible major reductions in water: cement ratio which allows the production of high strength concrete without excessive cement contents.
• Use in the production of flowing concrete permits easier construction with quicker placing and compaction and reduced labor costs without increasing water content.
• Increased workability levels are maintained for longer than with ordinary sulfonated melamine admixtures.
• Improved cohesion and particle dispersion minimizes segregation and bleeding and improves permeability.
• Chloride free, safe for use in pre-stressed and reinforced concrete.
• In screed material, the lower water content leads to quicker drying times

Supporting documents