... aac block Introduction of 20,000-300,000m3/ year AAC plant 1. Annual production capacity of production line: 50, 000m3 ... cement, lime, gypsum, aluminum powder paste, etc.The autoclaved aerated concrete block can be produced with different technologies according to differences ... , etc, different technologies can be adopted to produce aerated concrete block. Generally, fly ash or silica sand is grinded ...