Shuttering component

A technology for formwork components and components, which is applied in the field of formwork components, and can solve problems such as inability to bear and transmit force on cast-in-place concrete hollow floors, damage to formwork components, poor overall strength and stiffness of formwork components, etc.

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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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 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 and the surrounding side walls 2 protrude outwards to have a pick edge 5, and the pick edge 5 is formed by superimposing and cementing multiple layers of reinforcements 6 of tendons or nets glued with cementitious materials. 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 up...

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PUM

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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 stiffening rib plate (3), the surrounding side walls (2) are outwards extended with tosses (5) which are formed by the lamination and cementation of a plurality of layers of enhancers (6) of a rib or a net stuck with gelled material. The shuttering component is suitable for being used in 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 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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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/36E04B5/17
Inventor 邱则有
Owner 邱则有
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