Roof membrane structure possessing water drainage gutter

Abstract

A house face pack structure with a drainage gutter comprises a metal section component of the drainage gutter, a water-proof layer and an insulating layer which are arranged in the metal section component, a thin film which is connected on the metal section component of the drainage gutter and a pull rope which is fixed around the thin film. The structure is characterized in that the thin film adopts a metal section clamp of a clamping pull rope and is fixedly connected on the metal section component of the drainage gutter through a fastening piece, an O-shaped opening slot bore is arranged on one side of the metal section clamp, a tension hook is arranged on the one side which is corresponded with the opening slot bore, a sponge rubber strip is arranged between the thin film and the metal section clamp, and a rubber strip is arranged between the thin film and the metal section component of the drainage gutter. The structure has rational structure design and can effectively solve the problems in an existing technique that the installing technique is complex, the water-proof and insulating performances on the connecting portion are affected, and the like, the structure has the advantages that the use is safe and reliable, the installing efficiency is increased, the installing difficulty of the thin film is minimized, and the material cost and the construction cost are lowered, and the structure prominently increases the water-proof function, the insulating function and like when building roof uses the thin film on large area.

Description

technical field [0001] The invention relates to an external maintenance structure of a membrane building, in particular to a roof membrane structure with a drainage gutter for fixing the membrane on the roof of a building, which is mainly suitable for the connection of membranes used in a large area on the roof of a building. It belongs to the technical field of building envelope structure engineering. Background technique [0002] In recent years, with the emergence of new building technologies called membrane buildings in architecture, membranes have been used in the construction industry. Some domestic and foreign patent documents have reported related content, such as WO96 / 21072A, US5259325A, US5823704A, DE4105449A, DE4327471A, DE4342147A1, DE19954200A1 and improved patent documents such as CN100357615C on this basis. Most of the films used in the prior art are made of plastic films or fabrics. Some of them have a single-layer structure and some have a multi-layer struc...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a roof membrane structure with a drainage gutter, which has a reasonable structural design, effectively solves the existing problems in the prior art such as complex installation process, affecting the waterproof and thermal insulation performance of the joint parts, and has the advantages of safe and reliable use. , improve installation efficiency, reduce the difficulty of membrane installation, reduce material costs and construction costs, and significantly increase the waterproof and thermal insulation functions of buildings with large roofs.

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