Cavity floor with supporting steel mesh bodies with holes

Abstract

The invention provides a hollow floor slab supported by a steel mesh body with holes, the cavity floor is composed of a main beam, a rib beam, concrete and a steel mesh body; the steel bars in the middle of the main beam are less than the steel bars at both ends of the main beam; The slump of the concrete is less than 200mm; the steel mesh body is composed of steel mesh and foamed cement blocks; the steel mesh is expanded steel mesh or punched steel mesh; Blocking the foamed cement block; the upper or lower end of the supporting foamed cement block has a prefabricated notch; the height of the foamed cement block matches the height of the inner space of the steel mesh; at least one supporting foaming block in the steel mesh body Cement blocks and two plugging foam cement blocks.

Description

technical field [0001] The invention relates to a construction floor technology, in particular to a technology for a cavity floor of a supporting steel mesh body with holes. Background technique [0002] For example, the ZL98231113.3 concrete thin-walled cylindrical member declared by the inventor is made into a sealed cylindrical filling body, which provides a tubular hollow filling body for the realization of the cast-in-place hollow floor, and solves the problem of non-extraction of the cast-in-place hollow floor. But there are problems of one-way force and low evacuation rate; in order to solve this defect, such as ZL200410082381.9 "an empty stomach small ribbed floor" declared by the inventor, the hollow filling body is buried in the small dense ribbed building A hollow layer with a "T-shaped" force-bearing section is formed in the cover, which solves the problem of holes in the "T-shaped" force-bearing section of the small dense rib cavity floor. However, the solidifi...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to promote the integrated process of building energy saving, using a steel mesh cavity floor with holes to support the existing cavity floor structure system; making full use of the advantages of factory industrialization, making ribbed steel mesh panels, Foamed cement blocks are produced near the site and assembled into a steel mesh body at the construction site to solve the problems of construction, environmental protection, weight, production, transportation, work efficiency, and cost existing in the existing cavity floor technology; The technology is transformed and upgraded, and the construction quality is improved at the same time, laying a solid foundation for the realization of multi-functional applications of cavity floors

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