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Component of cavity form unit

A cavity mold and component technology, used in building components, building structures, floor slabs, etc., can solve problems such as handling, construction trouble, and heavy weight.

Inactive Publication Date: 2005-03-23
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, when this lightweight tire mold component is large, the weight is relatively heavy, and it is troublesome to carry and construct. After use, cracks between the cast-in-place concrete rib and the lightweight tire mold component are prone to occur after a long period of time.

Method used

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  • Component of cavity form unit
  • Component of cavity form unit
  • Component of cavity form unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0037] As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and lower bottom 3, and the upper plate 1, surrounding side walls 2, and lower bottom 3 form a polyhedral cavity formwork member, which is characterized in that the cavity formwork At least one base layer of the upper plate 1 , the surrounding side walls 2 , the lower bottom 3 of the component is a lightweight material 4 . figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is an upper plate, 2 is a surrounding side wall, 3 is a lower bottom, and 4 is a lightweight material. In the following drawings, those with the same number have the same description. like figure 1 As shown, the upper plate 1 , the surrounding side walls 2 and the lower bottom 3 enclose a polyhed...

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PUM

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Abstract

A cavity formwork component which includes an upper board, around side walls, a lower bottom. Its character lies in: at least one of the upper boards, around side wall and a subjacent of the cavity formwork component is light weight material. Thus, the weight of the component is light relatively; the transmission and construction are convenient, and because the weight is light, it can avoid the fracture between the concreting rib and light mould component, the structure is simple, and the intensity is high, easy and low cost.

Description

(1) Technical field [0001] The present invention relates to a cavity formwork member. (2) Background technology [0002] 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, and the upper plate, the surrounding side walls and the lower bottom form a polyhedral cavity. Another example is the patent No. ZL00203695.9 applied by Liang Jun, Shijiazhuang City, Hebei Province on February 23, 2000, and the name is called "combined concrete hidden rib floor cover plate" utility model patent, which discloses a formwo...

Claims

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Application Information

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