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Cavity mold-shell member for filling concrete

A cavity mold and component technology, which is applied to building components, building structures, floor slabs, etc., can solve the problems of inconvenient production, high cost, and low production efficiency.

Inactive Publication Date: 2010-05-26
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, this formwork component is inconvenient to manufacture, low in production efficiency, inconvenient for assembly line production, and high in cost. Therefore, it is urgently needed to develop a new cavity formwork component for concrete filling.

Method used

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  • Cavity mold-shell member for filling concrete
  • Cavity mold-shell member for filling concrete
  • Cavity mold-shell member for filling concrete

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Embodiment Construction

[0071] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0072] As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and a lower plate 3, and the upper plate 1, surrounding side walls 2, and lower plate 3 form a closed cavity mold shell, and the upper plate 1 is an independent prefabricated The plate 4 is characterized in that the closed cavity formwork is all assembled from prefabricated components, and the upper plate 1 has holes. In each accompanying drawing, 1 is an upper plate, 2 is a surrounding side wall, 3 is a lower plate, and 4 is a prefabricated plate. In the following accompanying drawings, those with the same number have the same description. Such as figure 1 As shown, the upper plate 1, the surrounding side walls 2, and the lower plate 3 form a closed cavity formwork, and the closed cavity formwork is all assembled by prefabricated co...

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Abstract

A cavity mold shell member for filling concrete is composed of top plate(1), peripheral side walls(2) and bottom plate(3), they form into an enclosed cavity mold shell, top plate(1) is an independentpre-cast slab(4), enclosed cavity mold shell is made up of pre-cast slabs, top plate(1) has hole. It can be used for cast-in-situ hollow beamless building roof, walls, basic baseboard and bridge engineering structures.

Description

[0001] This application is a divisional application of an invention patent application with a filing date of December 9, 2003, an application number of 200310121939.5, and a title of “A Cavity Formwork Member for Concrete Filling”. (1) Technical field [0002] The invention relates to a cavity formwork component for concrete filling. (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 exa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C1/00E04B5/18E04B5/16E04B5/36E04C1/39
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司