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Prefabricated reinforced concrete column template and making method thereof

A technology for reinforced concrete columns and manufacturing methods, which is applied to columns, pier columns, pillars, etc., can solve problems affecting the integrity of columns and mechanical performance, and achieve easy assurance of construction quality, improvement of integrity, and reduction of on-site workload Effect

Active Publication Date: 2014-04-23
初明进
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

In the prior art, a prefabricated reinforced concrete hollow column formwork is used to make a reinforced concrete column, and the column formwork is provided with one or more hollow channels running through the longitudinal direction; although this technology reduces the amount of formwork work on the construction site, However, the post-cast concrete in the column is separated by the precast concrete between the hollow channels, which greatly affects the integrity of the column, and then affects its mechanical performance

Method used

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  • Prefabricated reinforced concrete column template and making method thereof
  • Prefabricated reinforced concrete column template and making method thereof
  • Prefabricated reinforced concrete column template and making method thereof

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Embodiment Construction

[0046] The prefabricated reinforced concrete column formwork proposed by the present invention and its manufacturing method will be described in detail below with reference to the accompanying drawings and embodiments.

[0047] In an embodiment of the prefabricated reinforced concrete column formwork proposed by the present invention, as figure 1 , the prefabricated reinforced concrete column formwork includes a cylindrical outer wall 1 and a longitudinal inner partition 3, the inside of the column formwork is separated by the inner partition 3 into two hollow tunnels 2 running through the longitudinal direction, and at least one is opened on the inner partition Transverse holes 4 communicating with the hollow channels on both sides of the inner partition. The surface of the hollow channel 2 or the transverse hole 4 is a rough surface. figure 1 The middle shaded part is the cutting plane.

[0048] In another embodiment of the prefabricated reinforced concrete column template...

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Abstract

The invention provides a prefabricated reinforced concrete column template. The prefabricated reinforced concrete column template comprises a cylindrical outer wall and a longitudinal inner partition board, wherein the interior of the prefabricated reinforced concrete column template is separated into at least two longitudinally through hollow ducts by the inner partition board, and at least one lateral hole for communicating the hollow ducts on the two sides of the inner partition board is formed in the inner partition board. The invention further provides a making method of the prefabricated reinforced concrete column template. The prefabricated column template provided by the invention can be used for making various reinforced concrete columns and can be widely used for various engineering structures.

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 column template and a manufacturing method thereof. Background technique [0002] A large amount of form work is required in the construction of traditional reinforced concrete structures. Formwork engineering is complicated to make, and the quality of employees and the construction environment have a great impact on the construction quality, which brings construction quality problems such as mold expansion and grout leakage; as an intermediate link in the construction process, it consumes a lot of manpower, material resources and time. The surface of the component still needs to be plastered and other processes. [0003] To change the status quo, the amount of template work on the construction site should be reduced. In the prior art, a prefabricated reinforced concrete hollo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/34B28B23/02
Inventor 初明进
Owner 初明进
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