AAC block production line: 1.Advanced technology with good price 2.Reliable ... common AAC material: one is flyash ,cement , lime ,gypsum and aluminum powder ,two is sand ,cement ,lime ... at the same time lime, cement, gypsum will be added into cement lime gypsum measure scale , automatically one by one. ... : cement 6.5%, raw lime 23%, flyash 68%, gypsum 3%, aluminum paste powder 350g/M3.3,water and material ...