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Reinforced concrete prefabricated member

A technology of prefabricated components and reinforced concrete, which is applied to building components, building structures, floor slabs, etc., can solve the problems of difficulty in effectively guaranteeing strength and slow construction speed.

Inactive Publication Date: 2012-01-11
湖南华廷筑邦住宅工业有限公司
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Problems solved by technology

[0002] At present, in the traditional house structure, the beam-column structure is generally formed by placing cast-in-place or prefabricated beams on the wall. In this way, it is necessary to install steel skeletons on site, install formwork and other construction procedures, and the construction speed is often slow and subject to the requirements of construction technology. Influenced by factors such as construction environment and construction environment, it is difficult to effectively guarantee the strength. Therefore, it is urgent to develop a reinforced concrete prefabricated component.

Method used

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Embodiment Construction

[0113] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0114] As shown in the accompanying drawings, the present invention includes a prefabricated component 1, which is characterized in that the prefabricated component 1 is a load-bearing component of a reinforced concrete structure, and a steel bar 2 is arranged in a cage shape, and the steel bar 2 protrudes from at least one end surface of the prefabricated component 1 and is exposed. It constitutes the connecting steel bar 2 for connecting with the post-cast concrete, and the end surface for connecting the prefabricated component 1 and the post-cast concrete is provided with an inner concave structure 3 or / and an outer convex structure 4 . In each drawing, 1 is a prefabricated component, 2 is a steel bar, 3 is a concave structure, and 4 is a convex structure. In the following drawings, those with the same number have the same description. Such as figur...

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Abstract

The invention discloses a reinforced concrete prefabricated member, which comprises a prefabricated member (1). The reinforced concrete prefabricated member is characterized in that: the prefabricated member (1) is a reinforced concrete structural bearing member; steel bars (2) in the prefabricated member are arranged in a cage shape; the steel bars (2) extend out of at least one end face of the prefabricated member (1) and then are exposed to form connecting steel bars (2) connected with post poured concrete; and a concave structure (3) or / and a convex structure (4) is arranged on the connected end face of the prefabricated member (1) and the post poured concrete. The reinforced concrete prefabricated member is suitable for an assembled wallboard or an assembled house, can be used as a constructional column or a structural column, and has the advantages of stability and reliability in assembly with an adjacent assembled cast-in-place seam and cracking resistance.

Description

technical field [0001] The invention relates to the field of prefabricated components for combined concrete slabs, in particular to a reinforced concrete prefabricated component. Background technique [0002] At present, in the traditional house structure, the beam-column structure is generally formed by placing cast-in-place or prefabricated beams on the wall. In this way, it is necessary to install steel skeletons on site, install formwork and other construction procedures, and the construction speed is often slow and subject to the requirements of construction technology. Influenced by factors such as construction environment and construction environment, the strength is difficult to be effectively guaranteed, so it is urgent to develop a reinforced concrete prefabricated component. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a reinforced concrete prefabricated component, which has the characteristics of g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/20E04B1/41E04B5/18
Inventor 邱伯谦
Owner 湖南华廷筑邦住宅工业有限公司
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