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Shuttering member

A technology of formwork components and components, which is applied in the field of formwork components, can solve the problems of affecting the quality of floor construction, affecting construction efficiency, and prone to misalignment, etc., and achieves the effects of simple structure, excellent vibration resistance and convenient positioning

Inactive Publication Date: 2005-07-06
邱则有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this formwork member is constructed, it needs to be constructed individually, and it is inconvenient to locate each other, and it is prone to misalignment, which affects the construction quality of the floor and also affects the construction efficiency. Therefore, it is urgent to develop a new formwork member.

Method used

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Experimental program
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Embodiment Construction

[0056] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0057] 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 surrounding side walls 2 form an open basin-shaped member, which is characterized in that at least two of the basin-shaped members are arranged alternately, The cast-in-situ concrete inner rib mold cavity 3 is formed between the opposite surfaces of the two basin-shaped components, and there is at least one spacer 4 connecting the two basin-shaped components alternately in the inner rib mold cavity 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, 3 is an inner rib cavity, and 4 is a spacer brace. In the following accompanying drawings, those with the same number have the same descript...

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Abstract

The invention provides 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 at two of the basin form components are spaced arranged, the opposed faces of which form a die cavity in the cast-in-situs concrete inner rib, which is provided with at least one spacing tension member for connecting the two basin shape components, thus, when the shuttering member is applied to the cast-in-situs of concrete hollow building covers, the hollow building slab construction quality will not be influenced by the misplacement phenomenon between the shuttering members, the construction efficiency can be increased substantially. furthermore, the shuttering member has the advantages of simple construction, good deformation resistance, fine vibration resisting performance, and rapid construction speed. 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 building covers with no beams or dense rib building covers.

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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