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Shuttering member

A technology of formwork components and movable parts, which is applied to building components, building structures, floors, etc., and can solve problems such as low production efficiency, high damage rate of formwork components, and inconvenient production

Inactive Publication Date: 2008-06-11
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. The damage rate of the shell components is high, and it is inconvenient to carry and construct, which increases the construction cost. In addition, if the bottom surface of the formwork components is flush with the bottom surface of the cast-in-place concrete ribs and exposed to the ceiling, it is easy to cause damage during long-term use. Cracks affect the appearance quality of floor ceilings, therefore, it is urgent to develop a new formwork component

Method used

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Experimental program
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Embodiment Construction

[0066] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0067] As shown in the accompanying drawings, the present invention includes an upper plate 1, a surrounding side wall 2 and a lower bottom plate 3, and the upper plate 1, the surrounding side walls 2 and the lower bottom plate 3 are enclosed and grouped into a hollow body, and it is characterized in that the formwork member is composed of An independent upper plate 1, an independent surrounding side wall 2, and an independent lower bottom plate 3 are assembled into a formwork member. 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 laminated layer, and 5 is the prestressed tendon. In the following drawings, those with the same number have the same description. Such as figure 1 As shown, the u...

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Abstract

Disclosed is a shuttering member, which comprises an upper board (1), 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) paste a cavity, characterized in that at one of the substrate of the upper board (1), the peripheral side panels (2), and the bottom board (3) paste into the shuttering member. 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 200310100986.1, 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): E04B5/36E04B5/19
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司