... cement, lime, slag, fly ash, and sand. Aerated concrete plant 1)high quality and easy operation 2)save work force ... and operate 3)realiable perfor Aerated concrete plantWe are professional manufacturer of autoclaved aerated concrete (AAC)equipments, including stocking raw ... , less than 5%.(2). Gypsum: dihydrate plaster stone or phosphogypsum, sulphur trioxide content, more than 35%.(3). Aluminium ...