Wet-milling disposal of autoclaved aerated concrete ...
The collected autoclaved aerated concrete waste is in large blocked structure (see Fig. 3), and it was firstly crushed into small particles as a raw material for wet-milling. The median particle size (D 50) of crushed RA is around 142 μm. The raw RA and water were feed together into the ball mill with the water-to-powder mass ratio of 1:2.
