... weight block) is the light and porous building material, it has light weight keep temperature fire resistant and other advantages ... aerated concrete are 600kg/m3, 650kg/m3, 700kg/m3. it has no the big grain, mainly use silicon materials ( ... hearting coefficient is 0.9~0.22W/MK, so it is the best materials in the world now, also ... 1.2 Mpa, total 7.5 hours. 100,000-150,000m3 AAC production line (automatic)
