A self-insulating composite sandwich filling wall with concrete columns and ring beams inside and its construction method

Abstract

The invention belongs to the technical field of constructional engineering and particularly relates to a self-thermal-insulation combined sandwich infilled wall with concrete columns and ring beams wrapped inside and construction method of the self-thermal-insulation combined sandwich infilled wall. The self-thermal-insulation combined sandwich infilled wall has the advantages that first building blocks, second building blocks and third building blocks are used, the building blocks can be fast assembled, the construction period is shortened, space exists at the ends of the building blocks, the concrete columns can be wrapped inside the infilled wall, good integrity is achieved, transverse grooves formed by the building blocks are formed in the infilled wall, reinforcement cages can be bound into the grooves, the reinforcement cages are welded with the reserved reinforced steel bars of the concrete columns, concrete is poured into through holes to form the ring beams, the building blocks, the columns and the ring beams formed by pouring concrete are integrated, a vertically-horizontally connected mesh system is formed, structural integrity is enhanced, and structure seismic capacity is increased.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a self-insulating composite sandwich filling wall including concrete columns and ring beams and a construction method thereof. Background technique [0002] Reinforced concrete frame structures are widely used in schools, hospitals, shopping malls and other places. As the maintenance walls and partition walls of frame structures, infill walls are generally used as non-load-bearing components, which are prone to cracking and collapse under the action of earthquakes. [0003] At present, the infill wall of the cast-in-place structure generally adopts a brick structure, and is connected with the main structure through a certain number of tension bars. The construction area of ​​the infill wall is large, and the construction speed cannot be guaranteed; The structure is connected by steel bar welding, and the connection between the prefabricated infill wal...

AI Technical Summary

Problems solved by technology

[0003] At present, the infill wall of the cast-in-place structure generally adopts a brick structure, and is connected with the main structure through a certain number of tension bars. The construction area of ​​the infill wall is large, and the construction speed cannot be guaranteed; The structure is connected by steel bar welding, and the connection between the prefabricated infill wall and the main structure cannot be effectively guaranteed

Images