AAC block production line: 1.Advanced technology with good price 2.Reliable ... one is flyash ,cement , lime ,gypsum and aluminum powder ,two is sand ,cement ,lime ,gypsum and aluminum ... slurry pouring mixer automatically ,at the same time aluminum powder will be added into slurry pouring mixer by manual ... lime 23%, flyash 68%, gypsum 3%, aluminum paste powder 350g/M3.3,water and material rate 0.6314,one ...