High-waterproof roofing structure for accumulated water seepage prevention of building

Abstract

The invention discloses a high-waterproof roofing structure for accumulated water seepage prevention of a building. The high-waterproof roofing structure comprises a roof, a water tank is laid and fixed to the upper surface of the roof, a waterproof plate is fixed to the top of the water tank through brackets, collecting gutters are formed in the two sides, in the length direction, of the waterproof plate, guiding pipes are connected between the collecting gutters and the water tank, and filter covers are arranged at the tops of the guiding pipes. According to the high-waterproof roofing structure for accumulated water seepage prevention of the building, in the using process, rainwater can flow into the collecting gutters through guide grooves on the waterproof plate, and then flow into the water tank to be stored through the guiding pipes, when the amount of therainwater is too much, the water tank has no time to store or is full, the rainwater can be discharged into a sewer through adrain pipe, through structural design, the rainwater cannot be accumulated on the roof, and thus the phenomenon of accumulated water seepage of the roof is effectively prevented; and in addition, thewater tank is arranged for collecting the rainwater, water in the water tank can be discharged through a water outlet pipe to be used for toilet water in a house, and water sources are saved.

Description

technical field [0001] The invention belongs to the technical field of rainproof structures, in particular to a strong waterproof roof structure used for preventing water seepage in buildings. Background technique [0002] The roof refers to the surface of the roof of a building, and also refers to the part between the ridge and the eaves. This part occupies the larger area of ​​the roof, or the roof is the larger part of the roof. Generally, it includes concrete cast-in-place floor, cement mortar leveling layer, thermal insulation layer, waterproof layer, cement mortar protection layer, drainage system, parapet and lightning protection measures, etc., and tile surface construction in special projects. [0003] Existing building roofs are mostly planar structures. Leakage will occur when the roof drainage is not urgent or the roof drainage is not complete and there is water accumulation in rainy days. The roof structure that prevents water leakage only has the function of ...

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Problems solved by technology

[0004] The purpose of the present invention is: for the existing roof structure that prevents stagnant water leakage, it only has the function of draining and preventing stagnant water leakage, and there is no recovery, storage and reuse structure for rainwater, resulting in waste of water resources. The problem of the role of thermal insulation, providing a strong waterproof roof structure for building anti-water seepage

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