... building material. It is based on cement, lime, slag, fly ash, and sand. Detailed Product Description AAC plant1.Air turnover ... , 000m3 /year,2. Drying methods: using autoclave3. Raw material: Fly ash(or Sand), cement, lime, gypsum, aluminum powder paste, etc ... leaving autoclave, cured products are severed by block severing machine.(9) Then finished products are conveyed to finished product storage ...