A prefabricated hollow exterior wall structure and installation method

Abstract

The invention belongs to the technical field of new energy and energy saving technology, and specifically discloses an assembled hollow outer wall structure, which includes a block body and a block fixing device matched with an adjacent block body; There is a block anti-seismic device matched with the block fixing device; an adjusting sliding mechanism matched with the block fixing device is provided on the inner sides of the opposite sides of the block body; The block body is fixed, which can quickly and conveniently install and fix the adjacent block body, reduce the need for construction experience of construction personnel, and can effectively improve the installation speed and quality of the hollow outer wall. The block fixing device is adopted Afterwards, the strength of the hollow outer wall is greatly improved, and the anti-seismic performance of the hollow outer wall is effectively improved by cooperating with the anti-seismic device of the block. happened.

Description

technical field [0001] The invention belongs to the technical field of new energy and energy saving, relates to the technical field of high efficiency and energy saving, and also relates to the technical field of building energy saving, especially to the technical field of delicate construction and green building construction, specifically to an assembled hollow outer wall structure, and also to A method for installing an exterior wall by using the assembled hollow exterior wall structure. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories (such as floors, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and transported to the construction site. Reliable connection methods are assembled and installed on site; prefabricated external walls refer to the installation and fixing of...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing prefabricated exterior walls use hollow blocks, which are piled up by traditional bricklaying methods. Although this method can reduce the pressure of the building exterior walls on the building frame and speed up the efficiency of masonry, when the exterior walls use hollow blocks When laying masonry, due to the insufficient strength of the hollow block wall after masonry, especially the outer wall with a long distance and high height, it is difficult to ensure the safety of the outer wall after masonry, and most of them need to be reinforced by adding steel bars. Reinforcement treatment, the installation and setting of reinforced steel bars need rich construction and construction experience as the basis, it is difficult for ordinary construction personnel to master, and there are too few skilled construction personnel. When ordinary construction personnel carry out construction, it is easy to slow down the construction progress of the outer wall, Moreover, it is easy to have insufficient reinforcement, which may easily cause insufficient strength of the outer wall, resulting in tilting, twisting and deformation of the outer wall during use, and eventually causing the collapse of the outer wall and other bad situations, which will seriously cause casualties

[0004] In order to facilitate the masonry of the existing hollow blocks, the area of ​​the hollow blocks is getting larger and larger. When the outer wall body built with hollow blocks encounters natural disasters such as earthquakes, it is easy to fall off in a large area, and it is very easy to Cause harm to the fleeing crowd and easily cause serious casualties

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