Fabricated prefabricated building structure

Abstract

The utility model discloses an assembly type prefabricated building structure. The assembly type prefabricated building structure comprises wallboards and a waterproof connecting structure. The waterproof connecting structures are arranged on the left sides and the right sides of the wallboards, the adjacent wallboards are in horizontal lap joint through the lap joint grooves and the lap joint parts on the two sides, then a grouting machine is used for injecting cement paste into the first grouting holes, and after the cement paste is solidified into a whole on the inner sides of the first grouting holes and the second grouting holes, the waterproof connecting structures are connected through the waterproof connecting structures. The assembling parts can be connected, clamped and fixed to the inner sides of the assembling grooves, so that splicing installation of the adjacent wallboards is completed, the overall installation process is simple, the wallboards only need to be spliced and then fixed in a grouting mode, after installation is completed, wall seams between the wallboards can be covered through the lap joint parts, liquid is not prone to permeating, and therefore it is guaranteed that the wall seams are waterproof; and in addition, the gap filling rubber pads are attached to the side wall faces of the wallboards, the wall gaps between the wallboards can be filled with the gap filling rubber pads, and therefore the waterproof effect of the wall gaps is improved.

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