Fabricated wall and mounting method thereof

The invention belongs to the field of building materials, and particularly relates to a fabricated wall and a mounting method thereof, the fabricated wall comprises a wall body, a cavity is formed in the wall body, rib plates are arranged in the cavity, and joint bars are arranged in the wall body; the ground beam is provided with a plurality of first joint bar holes, and one ends of the joint bars are inserted into the first joint bar holes to be fixed; the top beam is provided with a plurality of second joint bar holes, and the other ends of the joint bars are inserted into the second joint bar holes to be fixed. The top beam and the ground beam of the fabricated wall are connected together through the joint bars arranged in the wall body in a penetrating mode, so that the whole fabricated wall is better in integrity and higher in structural strength, and the fabricated wall mounting method comprises the steps that the top beam and the ground beam are prefabricated; a wall body is printed through a 3D print