Cavity mould component for concrete filling

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

Inactive Publication Date: 2007-08-08
JUXING LIGHT WEIGHT BUILDING MATERIAL CHANGSHA
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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 mould component for concrete filling
  • Cavity mould component for concrete filling
  • Cavity mould component for concrete filling

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Experimental program
Comparison scheme
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Embodiment Construction

[0069] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0070] 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 formwork, which is characterized in that the closed cavity The cavity formwork is all assembled by prefabricated components. The prefabricated components are at least two prefabricated plates 4. There are orthogonal reinforcements 18 in the upper plate 1. The orthogonal reinforcements 18 protrude from the end surface of the upper plate 1. At least There are L-shaped connectors 5 at the two corners. 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. As sh...

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Abstract

Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1), peripheral side panels (2) and a lower board (3), wherein the upper board (1), the peripheral side panels (2) and the lower board (3) enclose a closed hollow shuttering, characterized in that all of the hollow shuttering members are pasted from prefabricated panels (3), the precast members are at least two prefabricated panels (4), and the upper board (1) is provided with cross-cut reinforcement articles (18) projecting from the end surface of the upper board (1), L-shaped connecting pieces (5) are provided on at least two corners. The invention can be applied to various cast-in-situ concrete building slabs, house roofings, walls, foundation bedplates and bridge structures, especially for hollow flat slabs.

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 & AuthorityApplications(China)
IPC IPC(8): E04C1/00E04B5/18E04B5/16E04B5/36E04C1/39
Inventor邱则有
OwnerJUXING LIGHT WEIGHT BUILDING MATERIAL CHANGSHA