An integrated construction method for slope finding and waterproofing of roof structures

Abstract

The invention discloses a roof structure slope finding and waterproof integrated construction method. The method is to arrange structural steel bars above the template according to the requirements of design drawings, and bind the structural steel bars to a group of steel bars whose height gradually decreases along the drainage slope of the roof structure. On the horse stool, weld the roof slope control bars whose length is greater than the thickness of the roof structure; after the formwork and steel bars are checked and accepted, pour concrete according to the elevation line of the roof slope control bars; final setting of the concrete on the roof structure First, spread the permeable crystalline waterproof material on the roof structure and perform a second plastering and calendering to form a permeable crystalline waterproof layer. The present invention integrates roof structure slope finding and waterproof construction, which can not only reduce the construction process of roof waterproof coiled material and roof slope finding construction process, but also save the material of waterproof protective layer, and has good waterproof effect, long waterproof life, and saves roof 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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