Assembly type steel net cage filling body

Abstract

The invention relates to an assembly type steel net cage filling body and a manufacturing method thereof, and belongs to the field of ordinary building constructions. The filling body (1) comprises an upper component (2), a lower component (3), at least one inner strutting piece (4) and edge reinforcing pieces (5), wherein the upper component and the lower component are made of strip-shaped ribbed expansion nets (6) with the steel plate thickness smaller than 1.0 mm, each ribbed expansion net is provided with two meander lines (7) which divide the ribbed expansion net into one panel (8) and two side plates (9), the two ends of each ribbed expansion net are bent by 90 degrees along the meander lines in the same direction, the upper component (2) with three faces and two edges and the lower component (3) with three faces and two edges are formed, the upper component (2) is of a U-shaped structure, and the lower component (3) is of a U-shaped structure. The inner strutting pieces (4) are installed in the upper component and the lower component, and the upper component and the lower component are oppositely buckled to form the filling body (1). The assembly type steel net cage filling body has very good economical efficiency and applicability and plays a driving role in development of the building technology.

Description

(1) Technical field [0001] The invention relates to a filling material in a reinforced concrete hollow floor structure, in particular to an assembled steel cage filling body and a manufacturing method thereof, belonging to the field of general building construction. (2) Background technology [0002] In the field of construction, with the increasing number of high-rise concrete building structures and long-span concrete structures, more and more floors adopt hollow-core floor structure technology. Replacing part of the concrete with lightweight filling materials will not affect the safety and mechanical performance of the structure, but it can greatly reduce the self-weight of the structure. [0003] In the early field of cast-in-place reinforced concrete hollow floors, scholars represented by Mr. Qiu Zeyou proposed to use high-strength cement to make cement pipes and cement boxes as filling materials; later, in view of the weight of cement filling materials, Xu Mr. Yan als...

AI Technical Summary

Problems solved by technology

[0008] In the existing hollow floor technology, there are problems such as the large buoyancy of the filling material that makes construction difficult, or the integrity of the filling material is poor, the stiffness is small, the quality of concrete pouring around the filling material cannot be effectively guaranteed, or the transportation cost is too high. The purpose of the present invention is to Provide an assembled steel cage filling body

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