... ,iran,indonesia,pakistan1 Light weight aac block making machine Production Line of AAC block making machineAAC Aerated concrete is the lightweight ... cement, the siliceous material generally is industrial waste in China, such as fly-ash, tailings etc, or quartz sand.AAC block making machine ... 1. Storage and Process of Raw materials of AAC block making machine (1)fly ash(sand)and gypsum During process, ...