Double-board laminated type concrete shear wall and production process thereof

Abstract

The invention discloses a double-board laminated type concrete shear wall which comprises a laminated wallboard prefabricated part and a laminated wallboard truss steel reinforcement and laminated wallboard field-poured part, wherein the laminated wallboard prefabricated part comprises an external wallboard and an inner wallboard, an insulating layer is formed inside the external wallboard, and a steel reinforcement net is arranged inside the insulating layer. The production process comprises the steps of: (1) cleaning surface of a steel template; (2) automatically drawing, supporting the template and spraying a stripping agent; (3) placing a protective layer thickness spacer; (4) placing the steel reinforcement net of the external wallboard; (5) placing a truss; (6) placing an embedded part in the external wall; (7) pouring concrete; (8) installing an insulating material; (9) maintaining; (10) installing the steel reinforcement net inside the insulating layer; (11) repeating the steps 1 to 3; (12) installing steel reinforcement of the inner wallboard; (13) placing the embedded part of the inner wall; (14) pouring inner wall concrete; (15) laminating the external wall and inner wall; (16) conveying to a maintaining room for maintaining; and (17) hoisting and stacking. According to the invention, the materials are saved and the work efficiency is improved.

Description

technical field [0001] The invention relates to a double-panel superimposed concrete shear wall and a production process thereof, belonging to the field of construction. Background technique [0002] At present, my country's construction method is still in the extensive development stage, which is far from the country's requirements for energy conservation, emission reduction and consumption reduction, as well as the construction of a resource-saving and environment-friendly society. The main manifestations are: low industrialization level and labor productivity; weak technological innovation and integration capabilities; large resource and energy input, heavy environmental load, and small application scale of renewable energy in buildings; short service life of houses, quality and performance are not yet fully satisfactory. [0003] The level of industrialization of housing in developed countries such as Europe, America and Japan is already very mature, so the development ...

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Problems solved by technology

[0004] However, the composite shear wall structure abroad is designed and produced according to the relevant actual conditions abroad, which is not completely in line with China's national conditions, especially in terms of earthquake resistance and thermal insulation performance.

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