A prefabricated concrete shear wall component and its construction method

Abstract

The invention discloses a precast concrete shear wall component and a construction method thereof. The precast concrete shear wall component comprises a precast concrete wall panel, embedded column reinforcement cages and protecting shells, wherein the embedded column reinforcement cages are positioned on two sides of the precast concrete wall panel, and the protecting shells sleeve the embedded column reinforcement cages. A plurality of reserved joint bars are arranged above the precast concrete wall panel, and a plurality of reserved bolt holes matched with the reserved joint bars in position are formed below the precast concrete wall panel. Compared with the prior art, the precast concrete shear wall component and the construction method thereof have the advantages that binding the embedded column reinforcement cages on two sides of the precast concrete wall panel on site is omitted, so that on-site construction process steps are decreased and on-site construction time is shortened; on-site connection between the precast concrete wall panel and the bound embedded column reinforcement cages is omitted, so that construction efficiency is improved and construction space is reduced; a construction period is shortened and labor and time costs are saved; construction industrialization and mechanization degree is enhanced, and dependency on increasingly intense labor resource is reduced.

Description

technical field [0001] The invention relates to the technical field of prefabricated shear wall construction, in particular to a prefabricated concrete shear wall component and a construction method thereof. Background technique [0002] In the construction process of prefabricated buildings, more and more reinforced concrete wall panels processed by prefabrication factories for building assembly are used. The use of prefabricated concrete wall panels can improve the degree of factory and mechanization of construction and reduce on-site Wet operation saves on-site labor, avoids being affected by seasons, and shortens the construction period. [0003] At present, the bolt connection technology is usually used between the upper and lower prefabricated shear walls. During installation, insert the reserved ribs above the lower precast concrete wall panels into the reserved bolt holes of the upper precast concrete wall panels, and pour cement mortar grouting materials into the r...

AI Technical Summary

Problems solved by technology

However, in the above-mentioned construction process, it is necessary to bind the steel bars of the concealed columns on both sides of the precast concrete wall panels and the connection work between the precast concrete wall panels and the steel framework of the concealed columns formed by binding, which consumes a lot of manpower and time, and takes up a lot of time. More construction space, prolonging the construction period, increasing the construction cost, and failing to meet the actual construction needs

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