... , 3. new product, 4. green products AAC production line INTRODUCTION:AAC is Autoclaved Aerated Concrete. The blocks are made ... to aerate by creating a reaction between silica in base material such as fly ash or sand, active lime ... term strength gainer.The Duyuen Equipment Manufacturing Co., Ltd line from 50,000 CBM to 300,000 CBM includes ... free service after successful installation. AAC Production Line