Waterproof leakage structure for post-cast strip of basement bottom plate

The utility model relates to the technical field of building post-cast strips, and discloses a basement bottom plate post-cast strip water leakage prevention structure which comprises symmetrically-arranged concrete plates, post-cast strip pouring cavities are formed in the plate walls, close to each other, of the concrete plates on the two sides through grooves of a step-shaped structure, and a structural post-cast strip is poured in each post-cast strip pouring cavity. Water guide pipelines are arranged on all horizontal sections of the connecting position of the structure post-cast strip and the post-cast strip pouring cavity, groove filling materials are filled in all the water guide pipelines, and a formwork used for blocking the bottom of the post-cast strip pouring cavity is further arranged between the concrete plates on the two sides. The waterproof LED lamp has the advantage of being good in waterproof performance. 本实用新型涉及建筑后浇带技术领域，公开了一种地下室底板后浇带防水渗漏结构，包括呈对称设置的混凝土板，两侧所述混凝土板相互贴近的板壁处通过开设阶梯状结构的凹槽形成后浇带浇筑