... m3 per year. We are professional manufacturer of autoclaved aerated concrete (AAC) equipments, including stocking raw materials, mixing, molding, ... ., and We can supply complete set of autoclaved aerated concrete equipments with 50, 100, 150 and 300 thousand m3 ... 10%; MgO, less than 5%. (2). Gypsum: dihydrate plaster stone or phosphogypsum, sulphur trioxide content, ≥35%. (3). Aluminium powder: ...