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Cavity form component

A cavity mold and component technology, which is applied to building components, mold shells/templates/work frames, and on-site preparation of building components, can solve problems such as poor overall strength and rigidity, and damage to cavity mold shell components.

Inactive Publication Date: 2008-03-19
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 the cavity formwork member, so the overall strength and rigidity of the cavity formwork member are relatively poor, and the cavity formwork member is prone to damage. After being applied to the cast-in-place concrete hollow floor, it is also Unable to take part in the force bearing and transmission of cast-in-situ concrete hollow floor

Method used

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Embodiment Construction

[0061] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0062] As shown in the accompanying drawings, the present invention comprises an upper plate 1, surrounding side walls 2, and a lower bottom plate 3; 2 or at least one of the lower floor 3 contains a reinforcement 4, which is characterized in that it also includes at least one prefabricated rod 5, between the prefabricated rod 5 and the prefabricated upper plate 1, the surrounding side walls 2 or the lower floor 3 The wet slurry solidified lamination layer 6 is connected into one body through cast-in-place or cast-in-place or post-applied, and there are holes opened on the upper board 1 and the lower bottom board 3 . In each drawing, 1 is the upper plate, 2 is the surrounding side wall, 3 is the lower floor, 4 is the reinforcement, 5 is the prefabricated rod, and 6 is the laminated layer. In the following drawings, the numbers are the same, and the desc...

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Abstract

The present invention relates to a cavity mould casing component, and comprises an upper plate (1), a surrounding side wall (2) and a lower base plate (3), wherein, the upper plate (1), the surrounding side wall (2) and the lower base plate (3) are enclosed to form a polyhedron cavity mould casing component, and a strengthening item (4) is contained in at least one of the upper plate (1), the surrounding side wall (2) or the lower base plate (3). The present invention is characterized in that a prefabricated bar (5) is also included, and the prefabricated bar (5) is connected with the prefabricated upper plate (1), surrounding side wall (2) and lower base plate (3) into a whole through a wet slurry solidifying composite layer (6) by cast-in-place or smearing-in-place or after-smearing, and the present invention also has a hole arranged at the opening of the upper plate (1) and the lower base plate (3). The present invention is suitable for the hollow floor, the roof, the wall body, the base plate and the spatial bridge of the cast-in-place concrete or the prestressing reinforced concrete, and is especially suitable for the hollow non beam hollow floor.

Description

[0001] This application is a divisional application of an invention patent application with a filing date of October 21, 2003, an application number of 200310101177.2, and a title of "A Cavity Formwork Component". (1) Technical field [0002] The present invention relates to a cavity formwork member. (2) Background technology [0003] At present, the cast-in-place concrete hollow floor is a widely used floor structure. The lightweight permanent tire molds filled in it include various hollow tubes and boxes, and the boxes are hollow or solid. 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, the upper plate, the surrounding side walls, and the lower bottom form a polyhedral cavity, and the upper plate, the surrou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/36E04G11/36
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司