Interlocking brick raw material:
Soil and cement. Ratio of raw materials: 5%-15% cement and 90%-95% soil, water about 2-3%.
Interlocking brick need to fire or not? No need to fire
Interlocking brick manufacturing process
1. Raw material processing (Soil crushing,
2.Soil and cement mixing
3.Mixed material Pressing and brick moulding
4. Natural drying