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Shuttering component

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

Inactive Publication Date: 2008-12-17
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 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 The stiffener 3 is integrated with the basin-shaped member, and the formwork member is also provided with reinforcing ribs 19 or stiffening ribs 20 or reinforcing cables 21 . 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 stiffener. 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 ...

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Abstract

The invention relates to a shuttering component which comprises an upper plate (1) and surrounding side walls (2), wherein, the upper plate (1) and the surrounding side walls (2) surround to form an open basin-shaped component, and the shuttering component is characterized in that the cavity of the basin-shaped component is internally provided with a stiffener (3) which forms a whole with the basin-shaped component, the surrounding side walls (2) are outwards extended with tosses (4), the shuttering component is also provided with a reinforcing rib (19) or a stiffening rib plate (20) or a reinforcing cord (21). The shuttering component is suitable for being used for the hollow board, the floor system, the roof system, the wall, the foundation slab and the hollow bridge of cast-in-situ reinforcement concrete or prestressed reinforcement concrete, in particular to the hollow and girderless floor system.

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 200310124190.X, 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): E04G11/36E04B5/36
Inventor 邱则有
Owner 邱则有
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