A shuttering member

A formwork component and component technology, applied in the field of formwork components, can solve the problems of formwork wall damage, impact on construction period, insufficient strength, 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, during the construction of this kind of floor slab, it is still necessary to use prefabricated thin slabs as formwork, the weight of the floor is still relatively heavy, and the cost is still high; moreover, the wall thickness of the formwork components is relatively thin, which is easy to be damaged during transportati...

Method used

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  • A shuttering member
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Embodiment Construction

[0044] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0045] As shown in the accompanying drawings, the present invention includes an upper plate 1 and 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 surrounding side wall 2 protrudes outwards with a At least one of the flange 3 , the top panel 1 , the surrounding side walls 2 or the flange 3 contains a reinforcement 4 . figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is the upper plate, 2 is the surrounding side wall, 3 is the edge, and 4 is the reinforcement. In the following 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 pot-shaped member, and the surrounding side walls 2 pr...

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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 a projected edge is arranged on the peripheral panel panels, at least one of the peripheral side panel and the projected edge is provided with a reinforcement member, thus, when the shuttering member is applied to the cast-in-situs of concrete building covers, it has the advantages of reduced weight, lowered cost, high intensity and stiffness, easy manufacture, low cost. The shuttering members are 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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