Shuttering member

A technology of formwork components and drawing parts, which is applied in the direction of building components, building structures, floor slabs, etc., and can solve the problems of inconvenient production, inconvenient positioning, and easy misalignment

Inactive Publication Date: 2004-09-15
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

However, it is inconvenient to manufacture such formwork components, the production efficiency is low, it is not convenient for assembly line production, and the corresponding cost is high. At the same time, when this formwork component is constructed, it needs to be con

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0068] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0069] As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and a lower bottom plate 3, and the upper plate 1, surrounding side walls 2, and lower bottom plate 3 form a hollow body, which is characterized in that the upper plate 1, the surrounding side walls 2 or at least one base layer of the lower bottom plate 3 is laminated with at least one laminated layer 4, the laminated layer 4 is laminated with the base layer as a whole, at least two or more cavities are arranged alternately, and the gap between the opposite surfaces of the two cavities is The cast-in-situ concrete inner rib cavity 5 is formed, and there is at least one spacer brace 6 in the inner rib cavity 5 that connects the two cavity bodies alternately. figure 1 It is a structural schematic diagram of Embodiment 1 of the present i...

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PUM

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Abstract

The invention is a kind of formwork component; it includes the upper board, around sidewalls, subjacent bottom board, all of which combines the hollow cavity, the character lies in: at least one base layer of the upper board, the around sidewalls and the subjacent board has at least a folding layer, and the folding layer and the base layer combines the integer. There has at least two cavities which are arranged line-to-line, the two oppositing surfaces of the two cavities form the inner rib module cavity, there has at least a interval staying component which is used to connect the two cavities in the inner rib cavity. The component is easy to be produced with a high efficiency; the cost is low, at the same time, and the formworks are arranged with unit of group, not single, thus it is very convenient, the constructing efficiency is upgraded greatly, It applies to hollow building floor, house floor, wall, base bottom board and hollow bridge which are poured bar concrete currently or prestressed bar concrete.

Description

(1) Technical field [0001] The present invention relates to a formwork member. (2) Background technology [0002] At present, the cast-in-place concrete hollow floor is a widely used floor structure, and the lightweight permanent tire mold filled in it includes hollow tubes and cavity formwork components. For example, the patent No. ZL99249798.1, which the applicant applied for on November 29, 1999, is a utility model patent named "fiber-reinforced thin-walled member for reinforced concrete filling", which discloses a thin-walled formwork member, including an upper plate, The surrounding side walls, the lower bottom, and the upper plate, the surrounding side walls and the lower bottom form a polyhedral cavity. Another example is that the application number applied by the applicant on November 23, 2001 is 01140106.0, the publication number is CN1356442, and the name is called "a kind of cavity structure formwork for cast-in-place reinforced concrete floor slab" patent applic...

Claims

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Application Information

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