Waterproof board device at connection position of curtain wall first layer and structure

Abstract

The invention discloses a waterproof board device at the connection position of a curtain wall first layer and a structure. The waterproof board device comprises a waterproof board body, wherein the waterproof board body comprises a horizontal board and a first longitudinal board and a second longitudinal board which are perpendicularly connected with the horizontal board; the first longitudinal board is fixedly connected above one side of the horizontal board, and the second longitudinal board is fixedly connected below the other side of the horizontal board; the horizontal board, the first longitudinal board and the second longitudinal board are integrally designed; and the first longitudinal board is fixedly connected with a curtain wall cross beam, the second longitudinal board is fixedly arranged on the outer wall of the structure, and a waterproof coiling material is paved on the outer side of the waterproof board body. An organic waterproof whole is formed by the curtain wall system and the structure, so that the waterproof capacity of the connection position of the curtain wall board and the structure is enhanced, a great amount of manpower and material resources can be saved for the later maintenance of buildings, and the service life of the structure can also be prolonged to a certain extent; the whole construction process is convenient and fast as a whole, the problem of rainwater leakage at the weak position can be effectively avoided, and the weak links of water prevention of the curtain wall can be improved.

Description

technical field [0001] The invention relates to a connecting member of a curtain wall, in particular to a waterproof board device at the joint position between the first layer of the curtain wall and the structure. Background technique [0002] Curtain wall is a light-weight wall with decorative effect commonly used in modern large-scale and high-rise buildings. It uses a variety of strong, light and beautiful building materials to replace the traditional masonry or window-wall exterior wall construction method to make the whole building beautiful. It is functional and safe to use. Under normal circumstances, the waterproof membrane of the exterior wall on the first floor of the structure is only laid on the facade of the exterior wall, and does not continue to the curtain wall system. The curtain wall and the structure are two separate wholes, so that when it rains, the rainwater is very easy It flows into the interior along the position where the curtain wall connects w...

AI Technical Summary

Problems solved by technology

Especially when the outdoor elevation is not much different from the indoor elevation, rainwater is more likely to recharge into the room, affecting normal use

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