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Component for cast-in-situ reinforced concrete

一种钢筋砼、构件的技术，应用在建筑构件、建筑构件在现场的制备、建筑物构造等方向，能够解决成本高、空心管制作麻烦、没有封堵端口等问题

Inactive Publication Date: 2006-12-20
HUNAN QIUZEYOUZHUANLIZHANLVE PLANNING CO LTD
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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-situ reinforced concrete
  • Component for cast-in-situ reinforced concrete
  • Component for cast-in-situ reinforced concrete

Examples

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Embodiment Construction

[0071] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0072] The present invention, as shown in the accompanying drawings, is characterized in that the half part 1 is provided with a baffle 2 on at least one end in the longitudinal direction, and at least one baffle 2 is provided with a joint part 10, when two of the When the half parts 1 are buckled and fixed by the overlapping parts 10 to form a component for cast-in-place reinforced concrete, the baffle plate 2 closes the end of the component for concrete. 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 schematic diagram of the structure of Embodiment ...

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Abstract

Disclosed is a half-side element (1) of members for cast-in-situ reinforced bar concrete, characterized in that the half-side element is provided with a baffle plate (2) on at least one end portion longitudinally, at least one baffle plate (2) is provided with a joining member (10), when the two half-side element (1) are joined and are fixed into one member for forming cast-in-situ reinforced bar concrete by the joining member (10), the baffle plate (2) closes the end portion of the member for concrete. The invention can be applied to various cast-in-situ concrete hollow building slabs, house roofings, foundation slabs, walls and hollow bridges.

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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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/16E04B5/36E04G15/06E04B2/84
Inventor 邱则有
Owner HUNAN QIUZEYOUZHUANLIZHANLVE PLANNING CO LTD
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