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Component for cast-in-place concrete

A technology of reinforced concrete and components, which is applied to building components, on-site preparation of building components, and building construction, and can solve problems such as high cost, no plugging ports, and increased cost of hollow floors

Inactive Publication Date: 2006-11-29
湖南邱则有专利战略策划有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the production of the hollow tube is troublesome and the cost is relatively high, which undoubtedly increases the cost of the hollow floor.
The patent number is 98243757.9, and the utility model titled "cast-in-place bridge magnesia inner mold" discloses an inner mold member, which is composed of two semi-cylindrical bodies fixedly connected, but there are no plugged ports at both ends, and it is necessary to Plugging ports at the construction site

Method used

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  • Component for cast-in-place concrete
  • Component for cast-in-place concrete
  • Component for cast-in-place concrete

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Embodiment Construction

[0070] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0071] As shown in the accompanying drawings, the present invention is provided with an overlapping part 10 on the half part 1 or / and on the baffle 2, and a baffle 2 is provided on at least one end in the longitudinal direction. When the part 1 is buckled and fixed by the overlapping part 10 to form a component for cast-in-place reinforced concrete, the baffle plate 2 closes the end of the component for concrete, and the half part 1 or / and part of the baffle plate 2 are integrated the overall component. figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is a half part, and in each accompanying drawing, those with the same numbering have the same description. Such as figure 1 As shown, the component is formed by fastening and fixing two half parts 1 to each other. figure 2 It is a ...

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Abstract

The invention relates to a one side section for combining present casting steel bar concrete component. The feature is that: joining section is setting on the one side section or / and baffle and setting at least a baffle along the portrait. While the two one side sections buckling and forming a present casting steel bar concrete component by the joining component, the baffle would seal the end section of the component. It could be suitable for casting hollow roof, roof, basic bottom board, wall and hollow bridge.

Description

[0001] This application is a divisional application of an invention patent application with an application date of December 22, 2002, an application number of 02158266.1, and a title of "a component for cast-in-place reinforced concrete". (1) Technical field [0002] The invention relates to a component for cast-in-place reinforced concrete. (2) Background technology [0003] At present, in the prior art, the hole-forming components of the cast-in-place hollow floor slab are permanent mandrels, such as paper tubes, plastic tubes, metal bellows, and lightweight materials for mandrels. These tubular mandrels or components are mainly considered to evacuate the concrete and reduce the weight of the floor slab. For example, the patent No. ZL99249775.8 applied by the applicant is a utility model patent named "fiber-reinforced thin-walled tube for filling cast-in-place reinforced concrete". It consists of a hard thin-walled tube and plugs at both ends. The two ends of the hard thi...

Claims

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Application Information

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IPC IPC(8): E04B5/16E04B5/36E04G15/06
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司