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Shuttering member

One formwork component and another technology, applied in the direction of building components, building structures, floor slabs, etc., can solve the problems of inconvenient production, low production efficiency and high cost

Inactive Publication Date: 2005-11-09
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, the stiffeners of this formwork member are difficult to form at one time during the production of the formwork member, inconvenient to manufacture, low in production efficiency, and high in cost.

Method used

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Examples

Experimental program
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Embodiment Construction

[0077] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0078] As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and a lower bottom plate 3, and the upper plate 1, surrounding side walls 2, and lower bottom plate 3 enclose a synthetic mold shell, and reinforcing ribs 4 are arranged on the mold shell , which is characterized in that the reinforcing rib 4 provided on at least one of the upper plate 1, the surrounding side wall 2 or the lower bottom plate 3 of the mold shell is a prefabricated reinforcing rib 4 superimposed on the base layer, and the prefabricated reinforcing rib 4 is laminated with the base layer As a whole, the upper plate 1, the surrounding side walls 2, the lower bottom plate 3 or the prefabricated ribs 4 contain reinforcements 5, and in the body of at least one of the upper plate 1, the surrounding side walls 2, the lower botto...

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PUM

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Abstract

The invention is a kind of formwork component, which includes a upper board, several around sidewalls, the subjacent bottom board, all of which combine the hollow cavity, there sets a strengthening rib in the cavity, the character lies in: the strengthening rib set on at least one of the upper board, the around sidewall, the subjacent bottom board, the rib is a kind of preprocessed strengthening rib on the base layer, the preprocessed strengthening rib and the base layer combine the integer. Thus, because the rib is a kind of preprocessed strengthening rib, when making the formwork component, the rib is folded on the formwork, the component can be produced easily, high efficient, low cost. It applies to hollow building floor, house floor, wall, base bottom board and hollow bridge which are poured bar concrete currently or prestressed bar concrete.

Description

(1) Technical field [0001] The present invention relates to a formwork member. (2) Background technology [0002] 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 plate, the upper plate, the surrounding side walls and the lower bottom plate form a polyhedron cavity. Another example is that the application number applied by the applicant on November 23, 2001 is 01140106.0, the publication number is CN1356442, and the name is called "a kind of cavity structure formwork for cast-in-place reinforced concrete floor slab" paten...

Claims

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Application Information

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Patent Type & Authority Patents(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