Mounting process for composite insulating concrete shear wall

Abstract

The invention claims a mounting process for a composite insulating concrete shear wall, which comprises the following steps: snapping wall axes on a wall foundation; measuring the position of a wall prefabricated component of the concrete shear wall, and arranging positioning pins at intervals; arranging levelling layers at two ends of the prefabricated component; setting up scaffolds inside and outside the wall; mounting the measured prefabricated component outside the wall; slurring at the lower ends of two lateral plate surfaces of the prefabricated component; putting the prefabricated component on an assigned position, and checking the verticality of the prefabricated component in the horizontal and vertical directions; fixing the prefabricated component; placing a cast-in-place concrete inner wall and a concealed column or end column steel bar inside the prefabricated component; connecting the cast-in-place concrete inner wall, the concealed column steel bar and a steel bar of a foundation beam together; lapping the prefabricated component, the cast-in-place concrete inner wall and the concealed column steel bar; mounting the prefabricated component till the layer is encircled; mounting the cast-in-place concrete inner wall and a template of the concealed column; pouring concrete on the inner wall and the concealed column; and when the strength of the concrete reaches design requirement, detaching the template on the layer.

Description

technical field [0001] The invention relates to the field of concrete buildings, in particular to an installation process of a composite thermal insulation concrete shear wall. Background technique [0002] Most of the existing high-rise buildings are concrete houses, including frame-shear wall concrete houses, frame-tube concrete houses, full shear wall concrete houses and tube-tube wall concrete houses. These mostly use cast-in-place concrete structure systems, which consume a lot of wood to make formwork, which seriously consumes forest resources and affects the environment and climate. [0003] Cast-in-situ concrete houses are all constructed on-site, with high manual labor intensity, low factory level, many processes, high cost and long construction period. [0004] Existing building energy-saving technologies are developed on the premise of not changing the existing building structure system. In terms of form, there are two types of external wall thermal insulation t...

AI Technical Summary

Problems solved by technology

In terms of materials, there are two types of heat insulation layers: plate material and slurry material. No matter whether plate material or slurry material is used, the energy-saving technology of exterior walls basically adopted by existing buildings has many procedures, high cost and poor effect. , not safe enough, the service life is shorter than fifteen years, not suitable for application on interior walls, etc.

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