Combined wall with connecting keys and waste brick masonries filled in regenerated concrete wall boards and fabrication method of combined wall

Abstract

The invention relates to a combined wall with connecting keys and waste brick masonries filled in regenerated concrete wall boards and a fabrication method of the combined wall, belonging to the technical field of construction engineering. The combined wall mainly comprises the waste brick masonries, a steel wire mesh framework, the regenerated concrete wall boards and the connecting keys. During fabrication, the waste brick masonries are built according to design size, steel wire meshes are bent and fixed by using preserved tie bars on the waste brick masonries to form the steel wire mesh framework, templates are erected and then regenerated concrete is poured to form the combined wall with the connecting keys and the waste brick masonries filled in the regenerated concrete wall boards. Most materials used by for fabricating the combined wall are construction wastes and are economic, practical, energy-saving and environmental-friendly; the transverse steel wires of the steel wire mesh framework are dense, the shear resistance is good and the wall body is prevented from being damaged due to brittle shear; and different from the traditional brick masonry walls, the bearing capacity, the ductility and the like of the wall body are guaranteed since the steel wire meshes and the concrete are filled in the wall body, the goals of reinforcing house integrity and improving the overall shock absorbing and energy dissipating performance are realized, the combined wall is suitable for village and town buildings and the application prospect is wide.

Description

technical field [0001] The invention relates to a composite wall filled with waste and old brick masonry in recycled concrete wall boards with connecting keys and its method, which belongs to a new type of practical, low-cost and suitable for residential buildings in villages and towns. Combination wall and its manufacturing method. Background technique [0002] As an unpredictable and extremely destructive natural disaster, earthquakes have brought huge losses to people's lives and property. In recent years, my country is in a period of frequent earthquakes. In 2006 alone, there were 17 earthquake disasters. Among them, the Wenchuan earthquake caused economic losses as high as 645.1 billion yuan, and more than 100,000 casualties. At the same time, my country's earthquake areas are widely distributed, and areas with a fortification intensity of 6 degrees and above account for more than 60% of the country's land area, and most of them are located in economically underdevelop...

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Problems solved by technology

[0006] The object of the present invention is to provide a composite wall filled with waste and old brick masonry inside the regenerated concrete wallboard with connecting keys, which has the advantages of energy saving and environmental protection, simple str

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