Roofing structure sloping and waterproof integrated construction method

Abstract

The invention discloses a roofing structure sloping and waterproof integrated construction method comprising the following steps: arranging structural steel bars above a template according to design drawing requirements; binding the structural steel bars on a steel bar stool with the height gradually decreasing along a draining gradient of the roofing structure; welding a roofing gradient control rib with a welding length bigger than the roofing structure thickness on the steel bar stool; pouring concrete according to an elevation line of the roofing slope control rib when the template and steel bars are inspected; paving a penetration crystallization waterproof material on the roofing structure and carrying out secondary plastering polishing before the concrete final setting on the roofing structure, and forming the penetration crystallization water proof layer. The roofing structure sloping and waterproof integrated construction method can reduce roofing waterproof coiled material construction procedures and roofing sloping construction procedures, can save waterproof protection layer material, is good in waterproof effect, long in waterproof durability, and can shorten roofing structure building construction period.

Description

technical field [0001] The invention relates to a roof structure slope finding and waterproof integrated construction method, which belongs to the technical field of high-rise building construction. Background technique [0002] The enclosure function of the building roof is to prevent the invasion of natural rain, snow and wind and sand and the influence of solar radiation. Among them, the leakage of the building roof has become the main quality hidden danger affecting the use function of the building top floor. The traditional building roof structure is composed of reinforced concrete structure roof, building leveling and slope finding, roof waterproof layer and roof insulation layer. Due to the multi-level structure and the difference in the coefficient of thermal expansion of various materials, the roof waterproof layer is likely to crack and cause seepage. Leakage hidden danger, once leakage occurs, it is difficult to find the cause of water leakage and the leakage poin...

AI Technical Summary

Problems solved by technology

The traditional building roof structure is composed of reinforced concrete structure roof, building leveling and slope finding, roof waterproof layer and roof insulation layer. Due to the multi-level structure and the difference in the coefficient of thermal expansion of various materials, the roof waterproof layer is likely to crack and cause seepage. Hidden danger of leakage, once leakage occurs, it is difficult to find the cause and point of leakage, and it is difficult and expensive to eliminate the hidden danger of leakage

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