Steel net cage filling body

A filling body and net cage technology, which is applied to building components, floors, buildings, etc., can solve the problems of inability to effectively guarantee the quality of concrete pouring, poor integrity of filling materials, and large buoyancy of filling materials, and achieve good economy and applicability. Good heat insulation effect and high overall rigidity

Pending Publication Date: 2016-08-31
丁艳涛
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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 a steel cage filling body

Method used

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  • Steel net cage filling body
  • Steel net cage filling body
  • Steel net cage filling body

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Embodiment Construction

[0034] The present invention is realized in the following manner:

[0035] exist Figure 1-Figure 8 , Figure 11 In the shown embodiment, a kind of packing body of steel net cage, this packing body (1) comprises upper member (2), lower member (3), inner support member (4), side reinforcement member (5), upper member and The lower part is made of a strip-shaped closing net (6) with a thickness of steel plate less than 0.5mm. There are 2 bending lines (7) on each closing net, and the bending lines divide the closing net into 1 panel (8), 2 panels The side plate (9) bends the two ends of the closing net along the bending line to the same direction by 90° respectively to form a U-shaped structure upper member (2) and lower member (3) with 3 faces and 2 sides. At least one inner support (4) is installed in the upper component and the lower component, the upper component and the lower component are buckled together, and the upper component and the lower component are connected by ...

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Abstract

The invention relates to a steel net cage filling body and a manufacturing method thereof, and belongs to the field of common building structures. The filling body (1) comprises an upper component (2), a lower component (3), internal supporting pieces (4) and edge reinforcing pieces (5). The upper component and the lower component are each made of strip-shaped high-ribbed formworks (6) with the steel plate thickness smaller than 0.5 mm, each high-ribbed formwork is provided with two bending lines (7) which divide the high-ribbed formwork into a face plate (8) and two side plates (9), and the two ends of each high-ribbed formwork are bent by 90 degrees correspondingly along the bending lines towards the same direction, so that the U-shaped upper component (2) with three faces and two edges and the lower component (3) with three faces and two edges are formed correspondingly; at least one internal supporting piece (4) is mounted in the upper component and the lower component, and the filling body (1) is formed by oppositely buckling the upper component and the lower component. The steel net cage filling body has high economical performance and applicability and promotes the development of building technologies.

Description

(1) Technical field [0001] The invention relates to a filling material in a reinforced concrete hollow floor structure, in particular to a 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 also proposed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/00E04B5/32
CPCE04B5/326E04C1/34
Inventor 丁艳涛徐焱郭伍常王立国
Owner 丁艳涛
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