Chemcrete B500 is a modified lignosulphonate based water reducing agent designed specifically for concrete block making. B500 offers excellent water reduction in semi-dry mixes and helps to improve processing and compaction. This in turn increases density and strength or alternatively allows for greater cement reduction, while increasing overall productivity and reducing turnaround times.

• Excellent water reduction
• Ideal for semi-dry mixes
• High early strength
• Improved ultimate strength
• Greater cement savings
• Improved compaction
• Improved finish

Packaging:
25L, 200L and bulk

Dosage:
0.5% by weight of cement