Prefabricated formwork column and machining method thereof

Abstract

The invention discloses a prefabricated formwork column and a machining method thereof. The prefabricated formwork column comprises a concrete shell, wherein any cross section of the concrete shell is square and equal in size, the concrete shell is a dismounting-free shell, a constructional reinforcement cage is arranged in the concrete shell, a reinforcement lantern ring is arranged on the constructional reinforcement cage, a first longitudinal reinforcement is placed in a hollow area of the concrete shell, the first longitudinal reinforcement penetrates through the reinforcement lantern ring, and the hollow area of the concrete shell is square and is poured with concrete. According to the prefabricated formwork column and the machining method thereof, the concrete shell is prefabricated in a factory in advance, the concrete shell serves as a column formwork, the time for erecting the formwork is saved, the constructional reinforcement cage is erected in the concrete shell, the strength of the concrete shell is improved, the stability and rigidity of the shell during cast-in-place of the concrete are guaranteed, the construction procedure is simplified, and the construction period is shortened.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a prefabricated formwork column and a processing method thereof. Background technique [0002] In buildings, columns are used to support beams and trusses, which mainly bear pressure and sometimes also bear bending moments; at present, in the process of building construction, most of the columns are still cast-in-place concrete, which requires on-site binding of steel bars cage, and supporting and dismantling the formwork, which requires a lot of manpower and material resources, but also increases the time cost, which is not conducive to the entire construction progress. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a prefabricated formwork column and its processing method. The concrete shell is prefabricated in the factory in advance, and the concrete shell is used as th...

AI Technical Summary

Problems solved by technology

[0002] In buildings, columns are used to support beams and trusses, which mainly bear pressure and sometimes also bear bending moments; at present, in the process of building construction, most of the columns are still cast-in-place concrete, which requires on-site binding of steel bars cage, and support and dismantle the formwork, which requires a lot of manpower and material resources, but also increases the time cost, which is not conducive to the entire construction progress

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