To improve the precision of sorting by sorting mixed construction waste continuously into combustibles, incombustibles, and recyclable materials for recovery and using mechanical and electric force.

This apparatus 1 for sorting mixed construction waste is equipped with a pneumatic screen/sorter 2, and an electrostatic sorter 4, an incombustible sorter 6, and a pneumatic sorter 7, which are placed downstream from the apparatus 2 so that the waste can be sorted accurately into combustibles, incombustibles, and recyclable materials for recovery. In order to decrease the volume of them the recyclable materials are supplied to a volume reduction/solidification device 9 arranged in the apparatus 1 to be volume- reduced and solidified.