Method for intercepting and treating concrete when wall column concrete marks are different

Abstract

The invention discloses a method for intercepting and treating concrete when wall column concrete marks are different, and relates to the technical field of house building engineering construction. The method comprises the steps that intercepting concrete reinforcement frameworks forming 60-degree angles with the horizontal direction are inserted into concrete walls on the two sides of a structural column correspondingly, and a plurality of vertical reinforcing steel bars are inserted into the lower portions of the intercepting concrete reinforcement frameworks; the intercepting concrete reinforcement framework and the vertical reinforcing steel bars are located between the inner side wall vertical bars and the outer side wall vertical bars of the concrete wall. The lower ends of the interception concrete reinforcement framework and the vertical reinforcing steel bars are inserted into lower-layer steel bars or rafts and slightly fixed, lower-layer top plate or raft concrete is poured after acceptance check is completed, the side formworks are detached and concrete walls and structural column steel bars are bound after the concrete strength meets the requirement, and the vertical reinforcing steel bars are firmly bound; the interception concrete reinforcement framework is firmly bound after being wound and bound by a steel wire mesh; it can be ensured that the steel wire mesh is not extruded and broken, and mutual leakage of wall column concrete is avoided.

Description

technical field [0001] The invention relates to the technical field of house construction engineering construction, in particular to a concrete intercepting treatment method when the concrete labels of wall columns are different. Background technique [0002] Usually, in order to meet the stress requirements of the structure and save the project cost, the basement and above-ground shear walls and buttress wall columns are designed with different grades of concrete, which brings great inconvenience to the construction, especially when the size of the wall columns is large, In the case of high layer height, it is more troublesome to deal with. [0003] The traditional construction treatment measures are to use steel wire mesh to intercept the walls on both sides of the pillars. For example, the announcement number is CN201695694U, and the name is a utility model patent named "Concrete Construction Separation Device with Different Labels for the Vertical Structure of the Same W...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a concrete interception treatment method when the concrete grades of the wall columns are different, so as to solve the problem that the vertical steel wire mesh is easily broken or leaked when the wall column is high.

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