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Shuttering member

A formwork component and die cavity technology, which is applied to building components, building structures, floor slabs, etc., can solve the problem of the force and force transmission of the cast-in-place concrete hollow floor, the overall strength and rigidity of the formwork components, and the formwork. Component damage, etc.

Inactive Publication Date: 2006-07-26
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, there is no reinforcing structure in this formwork member, so the overall strength and rigidity of the formwork member are relatively poor, and the phenomenon of damage to the formwork member is prone to occur. Loading and Transmission of Concrete Hollow Floors

Method used

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  • Shuttering member
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Examples

Experimental program
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Embodiment Construction

[0087] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0088] As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and a lower base plate 3, and the upper plate 1, surrounding side walls 2, and lower base plate 3 form a hollow body, which is characterized in that one upper plate 1 and four The surrounding side walls 2 and a lower bottom plate 3 are connected to each other through at least one laminated layer 7 to form a hollow body. 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 floor, and 4 is the prefabricated stiffener. In the following drawings, those with the same number have the same description. like figure 1 As shown, the upper plate 1, the surrounding side walls 2 and the lower base plate 3 form a c...

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PUM

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Abstract

Disclosed is a shuttering member, which comprises an upper board (1) and peripheral side panels (2), and a lower bottom board (3), the upper board (1), the peripheral side panels (2), and the lower bottom board (3) enclose a cavity, characterized in that an upper board (1), four peripheral side panels (2) and a lower bottom board are connected to enclose a cavity through at least an overlapping layer (7). The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.

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 200310100968.3, 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 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/36E04B5/19
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司