Low-layer assembly type profiled steel sheet light-concrete composite wallboard, connecting structure and construction method

Abstract

The invention discloses a low-layer assembly type profiled steel sheet light-concrete composite wallboard, a connecting structure and a construction method. The low-layer assembly type profiled steel sheet light-concrete composite wallboard comprises a prefabricated profiled steel sheet wallboard structure, a horizontal connecting node structure, a vertical connecting node structure and the construction method. The wallboard comprises a rectangular frame structure, at least one layer of profiled steel sheet is arranged in the frame structure, a filling structure layer, a heat preservation structure layer and a panel layer are arranged on the two sides of the profiled steel sheet, and a plurality of broken bridge supporting structures are arranged in the heat preservation structure layer. The cross section of the bearing column is in a line shape or an L shape or a T shape or a cross shape, and the wall plate is connected with one side of the bearing column in a line shape through a connecting piece. The prefabricated parts are simple in structure, low in cost, convenient to produce automatically, rapid and convenient to install and high in construction efficiency.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a low-rise assembled profiled steel plate light-mix composite wallboard, a connection structure and a construction method. Background technique [0002] At present, prefabricated structures are mainly used in developed countries. Due to the high degree of construction industrialization, many prefabricated prefabricated buildings have been built, and their own building systems have been formed in the development of prefabricated buildings. The development of prefabrication assembly technology in developed countries is relatively mature, and it is widely used in the construction of industrial and civil buildings. Most of the urban residences in our country use reinforced concrete structures, while most of the townships use brick-concrete structures. These two construction methods are not only slow in construction speed and waste of human resources, but also consume a l...

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Problems solved by technology

[0017] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a low-rise assembled profiled steel plate light-mix composite wall panel system, including prefabricated wall panels, load-bearing columns, beams and floors, as well as link nodes and construction method, which solves the problems of high automation cost, low construction efficiency and serious hollowing feeling of the traditional light steel keel system

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