A self-balancing prefabricated face, cast-in-place core-filled wall

Abstract

The invention provides a self-balancing prefabricated surface and cast-in-place core filling wall, which includes positioning keys (1) arranged at intervals along the direction of the filling wall, and the two sides of the positioning key (1) are prefabricated panels connected by connecting keys (2) (3), there is at least one pouring hole (4) in the middle and upper end of the prefabricated slab (3), and a cavity (5) is formed between the paired prefabricated slabs (3), and the cavity (5) is filled with core material (6 ). Because the wall surface of the present invention adopts the prefabricated panels prefabricated and produced in batches by the factory, the requirement for the core filling material is reduced, the materials are widely used, and the cost is reduced. Wall prefabrication eliminates the need for construction templates, and the two prefabricated walls are connected internally to form a cavity mold, thereby eliminating the need for external construction and fixing measures, which greatly simplifies the construction process. The adoption of quick-setting core material is conducive to the timely disassembly and turnover of construction tools. The mechanization of the whole process from batching to pouring can greatly save labor, improve efficiency and reduce costs.

Description

technical field [0001] The invention relates to a building filling wall, in particular to a self-balancing prefabricated surface and cast-in-place core filling wall. Background technique [0002] Building infill walls and floor slabs are the maintenance structures of buildings. They are large in quantity and wide in area. Their performances such as sound insulation, heat insulation, strength, fire prevention, moisture resistance, and water resistance directly affect the usability and safety performance of buildings. With the progress of the times and the requirements of environmental protection, the era of Qin bricks and Han tiles has come to an end, and new wall materials have been introduced continuously. broadly used. The above infill walls have the following problems: First, with the shortage of human resources in our country, labor costs have doubled, logistics costs have continued to increase, and the cost of infill walls has increased significantly; secondly, traditi...

AI Technical Summary

Problems solved by technology

The above-mentioned infill walls have the following problems: First, with the shortage of human resources in our country, labor costs have doubled, logistics costs have continued to increase, and the cost of infill walls has increased significantly; secondly, traditional floor slabs are generally 80-100 Reinforced concrete thin slabs have poor sound insulation and energy-saving performance, and can not be placed on any partition wall, which limits the flexibility of use; in addition, the low strength of the aerated concrete block filling wall is not conducive to safety and painting , Its high self-weight will increase the cost of the main structure, and its poor integrity is not conducive to the earthquake resistance of the structure, while the construction process of the hollow inner mold metal mesh cement inner partition wall is complicated and the construction period is longer

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