Thermal insulation construction process for fabricated building external wall

Abstract

The invention discloses a thermal insulation construction process for a fabricated building external wall in the technical field of building construction. The fabricated building external wall thermal insulation construction process comprises the following specific steps: step 1, the installation position of the fabricated external wall is cleaned up in advance. By arranging an L-shaped mounting plate, a limiting block and a guide plate, when the fabricated external wall falls, the guide plate and a supporting plate slide through a rectangular sliding groove, the situation that the fabricated external wall cannot fall smoothly due to the fact that the friction force between the fabricated external wall and the guide plate is too large can be prevented, and the position of the fabricated external wall is limited, the fabricated external wall can accurately fall at the installation position, reinforcing steel bars and insertion holes can be accurately matched and inserted, a building worker does not need to observe the position of the fabricated external wall through a reflective mirror and does not need to adjust the position of the fabricated external wall by hands, a large amount of manpower is saved in the thermal insulation construction process of the fabricated building external building wall, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a thermal insulation construction process for an exterior wall of a prefabricated building. Background technique [0002] People's pace of modern life is accelerating, labor costs are constantly increasing, construction and housing are highly integrated, and housing industrialization has become a major development trend. As the building is also moving towards the goal of factoryization, prefabrication, and integration, the prefabricated and modular building is the product of the development of scientific and technological achievements. It uses the factory assembly line to manufacture all the components required for a house in the factory. , and then transported to the construction site, a type of building that is hoisted and spliced ​​at the site. [0003] At present, when installing the exterior wall of a prefabricated building, the exterior wall of the assembly i...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a prefabricated building exterior wall thermal insulation construction technology to solve the problem in the above background technology that when installing the prefabricated building exterior wall, the prefabricated exterior wall is usually lifted by a fork crane, and then hoisted to the required location. After the installation position, stop at a certain distance from the ground, and then the construction workers need to place the reflector under the assembled exterior wall, and use the reflector to observe whether the socket hole of the assembled exterior wall is aligned with the steel bar. If it is not aligned, it is usually a building Workers adjust the position of the assembly exterior wall by hand, and adjust the position of the assembly exterior wall to the corresponding position. The position adjustment is not accurate and the work efficiency is not high.

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