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A platform for research: civil engineering, architecture and urbanism
Construction structure and method for drainage of large-area underground garage roof
The invention discloses a construction structure and method for drainage of a roof of a large-area underground garage, and the method comprises the steps: sequentially constructing a slope-finding and leveling layer, a waterproof layer and a waterproof protection layer on the roof of the underground garage after construction of an underground garage structure and a main building structure is completed; a drainage blind pipe is laid on the waterproof protection layer, and the drainage blind pipe is firmly connected with a concrete water collecting well around the underground garage; branch drainage pipes are arranged on the concrete water collecting well and gathered to a main drainage gathering pipe, and the other end of the main drainage gathering pipe is connected to a reservoir; an HDPE drainage plate is tightly laid on the laid drainage blind pipe; geotextile is laid on the HDPE drainage plate; backfill plain soil is constructed on the geotechnical cloth, and planting soil and a vegetation layer are constructed on the backfill plain soil according to requirements. The problem of large-area water accumulation of the underground garage roof can be effectively solved, the underground water is collected, the collected underground water can be recycled, implementation operation is convenient and fast, and construction operation safety is better guaranteed.
本发明公开了一种大面积地下车库顶板排水的施工结构及方法，在地下车库结构和主楼结构施工完成后，在地下车库顶板上依次施工找坡及找平层、防水层和防水保护层；在防水保护层上铺设排水盲管，并将排水盲管与地下车库四周的混凝土集水井连接牢固；在混凝土集水井上布置排水支管，并汇总至排水主汇总管，排水主汇总管的另一端连接至蓄水池；在铺设好的排水盲管上紧贴铺设HDPE排水板；在HDPE排水板上铺设土工布；在土工布上施工回填素土，根据需求在回填素土上施工种植土及植被层即可。本发明能有效解决大面积地下车库顶板积水的问题，而且，通过对地下水进行收集，收集的地下水可以重复利用，实施操作便捷，更好保证施工作业安全。
Construction structure and method for drainage of large-area underground garage roof
The invention discloses a construction structure and method for drainage of a roof of a large-area underground garage, and the method comprises the steps: sequentially constructing a slope-finding and leveling layer, a waterproof layer and a waterproof protection layer on the roof of the underground garage after construction of an underground garage structure and a main building structure is completed; a drainage blind pipe is laid on the waterproof protection layer, and the drainage blind pipe is firmly connected with a concrete water collecting well around the underground garage; branch drainage pipes are arranged on the concrete water collecting well and gathered to a main drainage gathering pipe, and the other end of the main drainage gathering pipe is connected to a reservoir; an HDPE drainage plate is tightly laid on the laid drainage blind pipe; geotextile is laid on the HDPE drainage plate; backfill plain soil is constructed on the geotechnical cloth, and planting soil and a vegetation layer are constructed on the backfill plain soil according to requirements. The problem of large-area water accumulation of the underground garage roof can be effectively solved, the underground water is collected, the collected underground water can be recycled, implementation operation is convenient and fast, and construction operation safety is better guaranteed.
本发明公开了一种大面积地下车库顶板排水的施工结构及方法，在地下车库结构和主楼结构施工完成后，在地下车库顶板上依次施工找坡及找平层、防水层和防水保护层；在防水保护层上铺设排水盲管，并将排水盲管与地下车库四周的混凝土集水井连接牢固；在混凝土集水井上布置排水支管，并汇总至排水主汇总管，排水主汇总管的另一端连接至蓄水池；在铺设好的排水盲管上紧贴铺设HDPE排水板；在HDPE排水板上铺设土工布；在土工布上施工回填素土，根据需求在回填素土上施工种植土及植被层即可。本发明能有效解决大面积地下车库顶板积水的问题，而且，通过对地下水进行收集，收集的地下水可以重复利用，实施操作便捷，更好保证施工作业安全。
Construction structure and method for drainage of large-area underground garage roof
一种大面积地下车库顶板排水的施工结构及方法
YU WENMING (author) / LI ZHANLIN (author) / WANG ZHI (author) / FENG CHENLONG (author)
2024-06-28
Patent
Electronic Resource
Chinese
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