What raw material can be used for making the building brick?
May 18, 2019
Raw material can be sand, lime, fly ash, bonded silica sand, hilly sand, tailing sand, furnace slag, calcium carbide slurry, ore tailing slag, granulating slag, nickel iron slag, smelting slag, phosphogypsum, shale, volcanic ash, clay, coal gangue, kaolin clay, construction waste and other solid waste.