... other advantages, it can be made into many kinds of blocks:length: 600mm, height: 300mm, 250mm, 200mm,150mm, width: 300mm,250mm ... of small (for example, coal ash, mixing calcium material, lime, cement water to a special slop, then addthe aluminum powder and ... annual biggest capacity 300,000 m33 set raw material proportion: cement 6.5%, raw lime 23%, flyash 68%,gypsum 3%,aluminum ...