Assembly type integrated roof structure

The utility model relates to the field of constructional engineering, in particular to an assembly type integrated roof structure which comprises a roof body, a plurality of forming blocks fixed on the roof body and Chinese-style tiles covering the forming blocks, and each forming block comprises flat iron, a steel wire mesh, a wave-shaped waterproof plate and a heat preservation extruded sheet. The steel wire mesh, the wave-shaped waterproof plate and the heat preservation extruded sheet are sequentially overlapped from top to bottom, a self drilling screw is vertically inserted into the steel wire mesh, the wave-shaped waterproof plate and the heat preservation extruded sheet for fixation, and the flat iron is fixed on the self drilling screw and locked on the upper surface of the steel wire mesh and the lower surface of the heat preservation extruded sheet. The roof structure is optimized, procedures are reasonably reduced, loads are relieved, traditional complete wet operation is changed, construction saf