Fixed net broken bridge structure for light-steel-formwork-net light concrete wall body and wall body

Abstract

The invention provides a fixed net broken bridge structure for a light-steel-formwork-net light concrete wall body and the wall body, and relates to the technical field of building wall structures. The technical problems of relatively poor heat insulation, sound insulation, heat preservation and fire prevention performance of light-steel-formwork-net light concrete wall bodies existing in the prior art are solved. The fixed net broken bridge structure comprises partition keels. Section steel vertical columns are connected with net plates through the partition keels. When the section steel vertical columns are connected with the net plates through the partition keels, gaps exist between the section steel vertical columns and the net plates on the corresponding side. A wall body cavity is formed by the net plates which are fixed on the section steel vertical columns by the partition keels, when light concrete is poured in the wall body cavity, the light concrete is arranged between the section steel vertical columns and the net plates on the corresponding side in a filling mode. The heat insulation and sound insulation of the partition keels are better than that of the section steelvertical columns. The fixed net broken bridge structure for the light-steel-formwork-net light concrete wall body is used for improving the comprehensive performance of heat insulation, sound insulation, heat preservation and fire prevention of the wall body.

Description

technical field [0001] The invention relates to the technical field of building wall structures, in particular to a fixed mesh broken bridge structure and a wall used for light steel formwork mesh light concrete walls. Background technique [0002] In recent years, as my country's building energy-saving requirements have become higher and higher, a light steel formwork mesh light concrete insulation wall has been promoted in the construction field. The technical characteristics of this wall are as follows: the wall uses reinforced steel mesh as a formwork, Fix the reinforced steel mesh on the thin-walled steel columns arranged at a distance of 30cm to 45cm. The steel columns are double-rowed and the two rows of steel columns are connected together with steel connectors. The steel mesh fixed on the steel columns forms a wall space. Cavity, pour light concrete (foam concrete or light aggregate concrete) into the cavity of the wall to form an insulating interlayer, and its therma...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a fixed grid broken bridge structure and wall for light steel formwork net light concrete wall, which solves the heat insulation, sound insulation and heat preservation of light steel formwork net light concrete wall existing in the prior art. And technical problems with relatively poor performance such as fire prevention

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