Wall and column concrete junction separation device and construction method

Abstract

The invention discloses a wall and column concrete junction position separating device and a construction method. The wall and column concrete junction position separating device comprises a side beam formwork, a concrete plugging block is installed at the end of the side beam formwork, reinforcing steel bars are erected in the side beam formwork, a plugging device is arranged at the end of the side beam formwork, the plugging device is composed of a movable guide rail and a beam side plate, and the beam side plate is inserted into the end of the side beam formwork; a beam side plate is installed on a movable guide rail, the movable guide rail is fixed to a side beam formwork through a fixing frame, a beam side plate auxiliary positioning structure is arranged on the side wall of the end of the side beam formwork, and a special rubber core mold is connected to the end of the side beam formwork in an inserted mode. The interception rate of high-grade concrete is increased, the problem that the concrete flows in high-grade and low-grade areas is effectively solved, the appearance of strong beams and weak columns is avoided while the concrete forming attractiveness is guaranteed, the cost waste is reduced, and the structural quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a separation device and a construction method for the junction of walls and columns with concrete. Background technique [0002] At present, China's economy is in a stage of rapid development. With the development of the construction industry, more and more high-rise buildings of various types have entered people's lives. However, the design strengths of wall columns and floor ladders are often different in the construction design of high-rise buildings. The traditional interception method generally uses steel wire mesh and wooden strips to block, which cannot effectively intercept the cross-flow between high-grade and low-grade concrete areas. Not only caused a serious waste of high-grade concrete, but also caused the phenomenon of "strong beams and weak columns". [0003] For this reason, the present invention proposes a wall-column concrete junction separation d...

AI Technical Summary

Problems solved by technology

However, in the construction design of high-rise buildings, the design strength of wall columns and floor ladders is often different. The traditional interception method generally uses steel wire mesh and wooden strips to block, which cannot effectively intercept the flow between high-grade and low-grade concrete areas.

Not only caused a serious waste of high-grade concrete, but also caused the phenomenon of "strong beams and weak columns"

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