Craneson bricks are made by compressing a mixture of cement and red soil or river clay. The raw materials are mixed evenly before conveying it to a mold feeder. Our hydraulic machine compresses the mixed raw materials at 25-32 Mpa to achieve a high density brick with smooth surface and edges.
Wet curing begins once the bricks have existed the machine. Intense watering continues for 4-5 days on site after which we sort them for storage and further curing. The bricks will be ready for use after 14 days.