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Moulding-shell construction member

A technology of formwork components and movable parts, which is applied to building components, building structures, floor slabs, etc., and can solve the problems of low ability to withstand concentrated loads, low production efficiency, and inconvenient production

Inactive Publication Date: 2009-09-02
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 this type of formwork member, the production efficiency is low, it is not convenient for assembly line production, and the corresponding cost is high. poor, and the ability to withstand concentrated loads is relatively low, therefore, it is urgent to develop a new formwork member

Method used

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  • Moulding-shell construction member
  • Moulding-shell construction member
  • Moulding-shell construction member

Examples

Experimental program
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Embodiment Construction

[0079] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0080] As shown in the drawings, the present invention includes an upper plate 1, a surrounding side wall 2 and a lower base plate 3, and is characterized in that at least one base layer of the upper plate 1, the surrounding side walls 2 or the lower base plate 3 is laminated with at least one lamination layer 4 , the upper plate 1, the surrounding side walls 2 and the lower bottom plate 3 are connected to each other through the laminated layer 4 to form a hollow body, and the laminated layer 4 and the base layer are laminated into a whole, and at least one surrounding side wall 2 of the cavity body At least one transverse groove 5 is provided on it. figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is the upper plate, 2 is the surrounding side wall, 3 is the lower bottom plate, 4 is...

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Abstract

A formwork member comprising an upper plate (1), surrounding side walls (2) and a lower bottom plate (3), characterized in that at least one of the upper plate (1), the surrounding side walls (2) or the lower bottom plate (3) The base layer is laminated with at least one laminated layer (4), the upper plate (1), the surrounding side walls (2) and the lower bottom plate (3) are connected to each other through the laminated layer (4) to form a hollow body, and the laminated The lamination layer (4) is laminated with the base layer as a whole, and at least one transverse groove (5) is arranged on at least one surrounding side wall (2) of the hollow body. It is suitable for hollow floors, roofs, walls, foundation slabs and hollow bridges of cast-in-place reinforced concrete or prestressed reinforced concrete, especially for hollow beamless floors.

Description

[0001] This application is a divisional application of an invention patent application with the filing date of October 1, 2003, the application number of 200510129810.8, and the title of "a formwork component". (1) Technical field [0002] The present invention relates to a formwork member. (2) Background technology [0003] 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B5/36E04B5/18
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司
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