1. AAC Block tolerance within +/-1mm. 2. Production rate over 98%. ... 4. No waste slurry. The raw materials of AAC block are sand, cement, lime and gypsum, and the technological ... process of production of AAC block includes mixing, casting, cutting, curing, etc. The ... to the cake bottom.3. After cutting, the block is pushed to the autoclave without waste slurry on ...