Formwork component

A formwork member and component technology, applied in the field of formwork members, can solve the problems of poor overall strength and rigidity of formwork members, force and force transmission of cast-in-place concrete hollow floors, damage to formwork members, etc.

Inactive Publication Date: 2009-05-13
邱则有
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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 formwork components in this floor slab, the overall strength and rigidity of the formwork components are poor, and the phenomenon of damage to the formwo

Method used

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Examples

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Example Embodiment

[0052] The present invention will be further described below in conjunction with the drawings and embodiments.

[0053] The present invention, as shown in the drawings, includes an upper plate 1, a peripheral side wall 2, and an open basin-shaped member surrounded by the upper plate 1, the peripheral side wall 2, and is characterized in that the cavity of the basin-shaped member is provided with The stiffening rib plate 3 is provided with a connecting piece 28 connecting the mold shell members to each other on the mold shell member, and the connecting member 28 is a socket rod member and a hole. In the drawings, 1 is the upper plate, 2 is the surrounding side wall, and 3 is the stiffening rib plate. In the following drawings, the same numbers have the same descriptions. Such as figure 1 As shown, the upper plate 1 and the surrounding side walls 2 enclose an open basin-shaped member, and a stiffening rib 3 is provided in the cavity of the basin-shaped member. Such as Figure 19 As...

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PUM

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Abstract

The invention discloses a shuttering member, which comprises an upper board (1) and peripheral side walls (2), wherein an open basin shaped member is enclosed by the peripheral side walls (2). The shuttering member is characterized in that a stiffening rib plate (3) is arranged in a cavity of the basin shaped member, the shuttering member is provided with a connecting piece (28) used for the mutual connection between shuttering members, and the connecting piece (28) is a socket bar and a hole. The shuttering member is suitable for hollow floors, roofs, wall bodies, foundation slabs and open web bridges with cast-in-place reinforced concrete or prestressed reinforced concrete, particularly for hollow girderless floors.

Description

[0001] This application is a divisional application of the invention patent application with the filing date of December 15, 2003, the application number of 200310124186.3, and the title of "a formwork component". (1) Technical field [0002] The present invention relates to a formwork member. (2) Background technology [0003] At present, most of the buildings with brick-concrete structure and frame structure use prefabricated hollow-core slabs as floor slabs. This kind of floor slab has the advantages of fast construction speed and low cost, but because there is no firm connection between two adjacent prefabricated hollow-core slabs , Only cement mortar is used to fill the gaps, so not only the integrity is poor, which is not conducive to earthquake resistance, but also cracks and water seepage often occur, causing great inconvenience and psychological pressure to the residents. In order to solve the above problems, many buildings have adopted the method of cast-in-place c...

Claims

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Application Information

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IPC IPC(8): E04G11/36E04B5/17
Inventor 邱则有
Owner 邱则有
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