... It is based on cement, lime, slag, fly ash, and sand. Detailed Product DescriptionAAC plant1.Air turnover cutting machine2.New wall ... 2. Drying methods: using autoclave3. Raw material: Fly ash(or Sand), cement, lime, gypsum, aluminum powder paste, etc.The autoclaved ... adopted to produce aerated concrete block. Generally, fly ash or silica sand is grinded into slurry with water, and then mixed with ...