Basement exterior wall settlement joint waterproof structure and construction method thereof

Abstract

The invention discloses a basement exterior wall settlement joint waterproof structure. The structure comprises a first waterproof assembly and a second waterproof assembly which are fixed on a reinforcement cage in a basement exterior wall, the first waterproof assembly is composed of a first fixing plate and multiple insertion plates, and the second waterproof assembly is composed of a second fixing plate and multiple supporting insertion plates, where the shape and size of the first fixing plate are equal to those of the second fixing plate; every two supporting insertion plates are combined into a supporting insertion structure corresponding to the one insertion plate in position; the two fixing plates are oppositely arranged and are perpendicular to the wall surface of the basement exterior wall separately, and each insertion plate is inserted between the two supporting insertion plates of the corresponding supporting insertion structure; a water stopping strip is further embeddedbetween the two supporting insertion plates of each supporting insertion structure, and gaps between the insertion plates and the second fixing plate are filled with the water stopping strips. According to the basement exterior wall settlement joint waterproof structure, the first waterproof assembly and the second waterproof assembly can be processed in a factory according to design requirementsand can be constructed with a main building body at the same time, the quality is reliable, and the structure is convenient to construct.

Description

technical field [0001] The invention belongs to the technical field of building structures, and in particular relates to the construction field of waterproof sealing of settlement joints of basement exterior walls. Background technique [0002] In recent years, with the rapid development of urban construction, the development of underground space has been intensified, and the structure of underground buildings has become increasingly complex. In a building complex, there are usually several main buildings and podiums. The vertical loads on the main building and the podium or between the main building and the pure basement are quite different, and there will inevitably be a settlement difference between them, which will eventually lead to cracks in the structure. In order to solve this settlement difference, settlement joints are usually set between the high-rise main building and the ground-floor podium. However, at the position of the settlement joint, waterproof and anti-...

AI Technical Summary

Problems solved by technology

However, regardless of the form, the current waterproof measures for the settlement joints of the basement exterior wall still have many deficiencies. For example, some structures are complex and difficult to construct, and some waterproof measures are too simple and easy to seep, and even some waterproof structures require The settlement joints can only be repaired one year after the construction of the main structure, which seriously delays the construction period

Generally speaking, the current waterproof structure of the settlement joints of the basement exterior wall is still unsatisfactory and does not conform to the architectural concept of modern society

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