Prefabricated reinforced concrete hollow column template and manufacturing method thereof

A reinforced concrete and hollow column technology, applied in the direction of columns, piers, pillars, etc., can solve the problems of complex, material and labor-intensive formwork production and processing, and achieve easy assurance of construction quality, reduced workload, and reduced workload and construction. effect of difficulty

Inactive Publication Date: 2013-03-27
ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Wooden molds and steel molds are often used in traditional crafts. The production and processing of the formwork is complicated. In addition, after construction, the formwork needs to be removed and the components are plastered, which is laborious, labor-intensive, and material-intensive.

Method used

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  • Prefabricated reinforced concrete hollow column template and manufacturing method thereof
  • Prefabricated reinforced concrete hollow column template and manufacturing method thereof
  • Prefabricated reinforced concrete hollow column template and manufacturing method thereof

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Embodiment Construction

[0036] In order to make the technical solutions, innovative features, objectives and effects of the present invention easy to understand, the present invention will be further elaborated and described below in conjunction with specific illustrations and through the following specific embodiments.

[0037] In a specific embodiment, such as Figure 1A and 1B As shown, the prefabricated reinforced concrete hollow column formwork 110 is internally provided with a hollow channel 120 penetrating along its longitudinal direction, wherein the cross-sectional shape of the outer wall surface of the hollow column formwork 110 is square, and the cross-sectional shape of the inner wall surface of the hollow channel 120 is The shape is square. The hollow channel 120 is located at the center of the hollow column template 110 , and the inner wall surface formed by the hollow channel 120 is parallel to the outer wall surface of the hollow column template 110 . In addition, the dimensions of t...

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Abstract

The invention provides a prefabricated reinforced concrete hollow column template which is internally embedded with reinforcing steel bars and is provided with one or a plurality of hollow hole duct(s) which is/are penetrated longitudinally; and the cross section shape of the outer wall surface of a column body of a hollow column die as well as the cross section shape of the inner wall surface of the hollow hole duct are square. The invention also provides a manufacturing method of the prefabricated reinforced concrete hollow column template by adopting a die. The hollow column template provided by the invention has the advantages of simplicity in machining, simplicity and convenience in construction and the like, and can be widely applied to various building constructions.

Description

technical field [0001] The invention belongs to the field of building structures and materials, and relates to a template for building structures, in particular to a prefabricated reinforced concrete hollow column template and a manufacturing method thereof. Background technique [0002] In building construction, columns, beams, and slabs are important structural components that affect the structural layout, bearing capacity, and stability of buildings. For the slab-column structure or frame structure buildings that are often used in today's urbanization construction, the different designs and structures of the columns have an important impact on the structural layout, load inheritance, construction technology and construction methods. [0003] Formwork is widely used in today's building construction for the construction of walls and columns. Wooden molds and steel molds are often used in traditional crafts, and the manufacturing and processing of the formwork is complicate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/34B28B23/02
Inventor 侯建群庄惟敏
Owner ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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