... production line AAC is made from silicon material (silica sand, or recycled fly ash and silica gangue) and calcium material (lime, cement), mixing ... , non-toxic, airtight material that can be used for wall, floor, and roof panels, blocks.Project casesWith ... usages and customer's requirements. aac production line, aac plant, aac brick machine, autoclaved aerated concrete plant, autoclave aerated ...