Roof waterproof structure and paving method

The invention provides a roof waterproof structure, and relates to the field of roofs, the roof waterproof structure comprises a slide rail, a sealing structure and a monomer structure, the sealing structure and the slide rail are fixedly mounted, the position is fixed, the sealing structure and the monomer structure are fixedly mounted, the monomer structure can linearly reciprocate along the slide rail, and the sealing structure and the monomer structure can be sealed; according to the roof waterproof structure, in the moving process of the single body structures, the waterproof plates can be perpendicular to the sliding rails and move along with the single body structures, when the single body structures stop moving, the waterproof plates begin to incline, the waterproof plates can be automatically locked after inclining, the waterproof plates are lapped at the telescopic sealing gaskets of the single body structures, and the waterproof plates and the telescopic sealing gaskets can form a sealing state; th