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Shuttering member

A technology of formwork components and movable parts, which is applied to building components, building structures, floor slabs, etc., and can solve problems such as low production efficiency, inconvenient production, and inconvenient assembly line production

Inactive Publication Date: 2008-08-20
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0086] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0087] As shown in the 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, and at least one transverse groove 5 is provided on at least one surrounding side wall 2 of the cavity, The laminated layer 4 is laminated with the base layer at the corner. 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 the l...

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PUM

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Abstract

The invention is a form component, comprising top plate, side walls and infrabasal plate, which compose a cavity, characterized by that at least a base course of the top plate, side wall or infrabasal plate is integrated with a superposed layer at the corner, and at least a side wall of the cavity is provided with at least a transverse groove. And it is applied to cast-in-site reinforced concrete or prestressed reinforced concrete hollow floor systems, house covers, foundation slabs, walls and hollow bridges, especially hollow beam-free floor systems.

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): E04B5/16E04B5/17E04B5/36
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司