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A shuttering member

A technology of formwork components and components, which is applied in the field of formwork components, and can solve problems such as rupture of formwork components, poor overall strength and stiffness of formwork components, etc.

Inactive Publication Date: 2005-06-22
邱则有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no reinforcement structure in the formwork components in this kind of floor slab, the overall strength and rigidity of the formwork components are poor, and the formwork components are prone to rupture.

Method used

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  • A shuttering member
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Examples

Experimental program
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Embodiment Construction

[0050] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0051] As shown in the accompanying drawings, the present invention includes an upper plate 1, a surrounding side wall 2, and the upper plate 1 and the surrounding side walls 2 form an open basin-shaped member, which is characterized in that the upper plate 1 or the surrounding side wall 2 At least one is provided with reinforcing ribs 3 . figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention. In each accompanying drawing, 1 is an upper plate, 2 is a surrounding side wall, and 3 is a reinforcing rib. In the following accompanying drawings, those with the same number have the same description. Such as figure 1 As shown, the upper plate 1 and the surrounding side walls 2 form an open basin-shaped member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 3 .

[0052] The present in...

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PUM

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Abstract

Disclosed is a shuttering member, which comprises an upper board, peripheral side panels, the upper board and the peripheral side panels encloses an open basin shape component, characterized in that a strengthening rib is arranged on at least one position of the upper board and the peripheral panels, thus, the strength and stiffness of the shuttering member can be increased hardly, the phenomenon of shuttering member damage will not occur quite often. The shuttering member also has the advantages of simple construction, deformation resistance, fine vibration resisting performance, easy manufacture, low cost, convenient construction work, and rapid construction speed, thus adapted for the application of hollow building cover, room cover, wall, foundation slab and laced beam bridges of the cast-in-situs reinforcing steel concrete or prestressed reinforcement concrete, especially for hollow flat slabs.

Description

(1) Technical field [0001] The present invention relates to a formwork member. (2) Background technology [0002] 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 concrete floor slabs (hollow, solid). Although the cast-in-place concrete floor slab solves the problems of earthquake resistance and cracking, a large number of templates are used during construction, which not only...

Claims

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Application Information

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