Yuanhua machinery is a leading Manufacturer of AAC Block Machines,Light Weight Block Machine,for many years. Autoclaved Aerated Concrete (AAC) ... stere/year, 300, 000 stere /year.2. Drying methods: Using autoclave.3. Raw material: Fly ash(or Sand), cement, ... gypsum, aluminum powder paste, etc.The autoclaved aerated concrete block can be produced with different technologies according to differences in ...