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A shuttering member

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

Inactive Publication Date: 2005-06-22
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

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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 formwork components is prone to occur. After being applied to cast-in-place concrete hollow floors, it cannot be better Ground Participation in the Stress and Transmission of Cast-in-situ Concrete Hollow Floor

Method used

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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 and surrounding side walls 2, and the upper plate 1 and the surrounding side walls 2 form an open basin-shaped member, which is characterized in that the cavity of the basin-shaped member is provided with Stiffeners 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 stiffening 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 a stiffening rib 3 is arranged in the cavity of the basin-shaped member.

[0052] The present invention is also characterized in that the stiff...

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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 stiffening rib is arranged in the cavity of the basin form component, thus, the shuttering member has high intensity, large rigidity, the phenomenon of shuttering member damage will not occur, and load bearing and transfer can be shared with the building cover. Furthermore, the shuttering member also has the advantages of simple construction, high intensity, good deformation resistance and 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 湖南邱则有专利战略策划有限公司
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