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Hollow structural component for filling by concrete pouring on site

A technology of hollow components and cast-in-place concrete, which is applied in the direction of construction components, preparation of construction components on site, structural elements, etc., and can solve the problems of insufficient connection, breakage or falling off of the connection between the support legs and the shell, and the problems between the support legs and the shell. Low connection strength and other problems, to achieve the effect of not easy to break off, improve connection strength, and simple structure

Inactive Publication Date: 2006-06-14
邱则有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the connection strength between the support feet and the shell of this kind of tire mold member is low and the connection is not firm enough, especially during transportation and installation, the connection between the support feet and the shell is very easy to break or fall off due to collision

Method used

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  • Hollow structural component for filling by concrete pouring on site
  • Hollow structural component for filling by concrete pouring on site
  • Hollow structural component for filling by concrete pouring on site

Examples

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Embodiment Construction

[0045] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0046] As shown in the accompanying drawings, the present invention includes a hollow carcass 1 and a support foot 2. The support foot 2 is arranged on the outer wall 3 of the hollow carcass 1, and the outer wall 3 encloses the hollow carcass 1 with a cavity 4, and is characterized in that The support foot 2 is a mortar or / and concrete cast-in-place support foot 2, the outer wall 3 of the hollow carcass 1 is a mortar or concrete cast-in-place outer wall 3, and the support foot 2 and the hollow carcass 1 are integrally casted as a whole. In each accompanying drawing, 1 is a hollow carcass, 2 is a support foot, 3 is an outer wall, and 4 is a cavity. In the following accompanying drawings, those with the same number have the same description. Such as figure 1 As shown, the supporting feet 2 are arranged on the outer wall 3 of the hollow carcass 1, and the...

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Abstract

The invention relates to hollow unit used in present pouring concrete filling. It includes hollow body and arm brace. The arm brace is set on the outer wall of the former. And its outer wall is formed hollow body. Its features are that the arm brace is mortar or concrete present pouring. The outer wall of the hollow body is the same. They are formed entirety. So their bonding strength is greatly increased. This can reduce attrition rate and cost. It can apply in various present pouring carcass concrete hollow slab, hollow storey cover, room cover, wall body, foundation slab, or hollow bridge.

Description

(1) Technical field [0001] The invention relates to a hollow component for filling cast-in-place concrete. (2) Background technology [0002] At present, the cast-in-situ concrete hollow floor has been more and more widely used due to its characteristics of fast construction, low formwork loss, large bays, flexible partitions, and low self-weight. The hole-forming components of the cast-in-situ concrete hollow floor include various hollow tubes or tire mold components. The use of hollow tube members is easy to form a one-way hollow slab. The hollow rate of the hollow slab is not high, and the concrete consumption is relatively large. Therefore, more and more tire mold members are used for the hole-forming members, and the corresponding concrete slabs form densely ribbed concrete slabs. Its mechanical performance is better, the consumption of reinforced concrete is smaller, and the cost is lower. For example, the patent No. is ZL01215092.4, and the utility model patent titl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G15/06E04B5/36E04C5/00
Inventor 邱则有
Owner 邱则有
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