Disassembly-free formwork concrete shear wall structure building and construction method thereof

Abstract

The invention relates to a disassembly-free formwork concrete shear wall structure building and a construction method thereof. A shear wall body in the building is mainly composed of steel bar truss fixing formworks positioned on the two sides of the wall body and a concrete layer poured between the steel bar truss fixing formworks on the two sides, wherein the steel bar truss fixing formworks comprise panels, and steel bar meshes and steel bar trusses which are positioned on the inner sides of the panels; the steel bar meshes and the steel bar trusses are consolidated in the concrete layer; and corresponding steel bar connecting frames are respectively arranged in various wall body joints. The construction of the shear wall body in the construction method comprises the steps of formwork installation, formwork fixing, concrete pouring, wall body maintenance and the like. According to the disassembly-free formwork concrete shear wall structure building and the construction method thereof, the workload and working strength of building construction are favorably reduced, the influence degree of human factors on the building quality is reduced, the construction cost is reduced, the pipeline arrangement on the building is convenient, and the negative influence of the pipeline arrangement on the wall body is reduced or avoided.

Description

technical field [0001] The invention relates to a concrete shear wall structure building without demolition formwork and a construction method of the concrete shear wall structure building without demolition formwork, belonging to the technical field of construction. Background technique [0002] At present, when building a concrete shear wall structure, it is necessary to arrange reinforcement and formwork on site, and to remove the formwork after pouring concrete, so the operation is complicated, the labor intensity is high, the workload is large, and human factors have a relatively large impact on the quality of the building , Internal quality problems are difficult to detect and repair. Today, with the increasing shortage of suitable labor resources and increasing labor costs, these problems have become an important issue that construction companies generally pay attention to. [0003] In addition, it is difficult to arrange pipelines on such walls. At present, the comm...

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Problems solved by technology

[0002] At present, when building a concrete shear wall structure, it is necessary to arrange reinforcement and formwork on site, and to remove the formwork after pouring concrete, so the operation is complicated, the labor intensity is high, the workload is large, and human factors have a relatively large impact on the quality of the building , Internal quality problems are difficult to detect and repair. Today, with the increasing shortage of suitable labor resources and increasing labor costs, these problems have become an important issue that construction companies generally pay attention to.

[0003] In addition, it is difficult to arrange pipelines on such walls

At present, the common wiring method is to open a groove on the concrete wall for laying pipelines, and then smooth the groove with plaster or putty after the wiring is completed. This method of grooves on the concrete is not only labor-intensive, but also Moreover, it also destroys the wall structure to a certain extent and affects the strength of the wall.

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