Overlapping wall board with steel boards for abutted seam connection

Abstract

The invention discloses an overlapping wall board with steel boards for abutted seam connection, which includes a prefabricated outer layer, a prefabricated inner layer, a cast-in-situ layer, and a K-shaped steel board. Carrying bars are arranged inside both the prefabricated outer layer and the prefabricated inner layer. Lattice steel bars are arranged in the cast-in-situ layer. Two adjacent prefabricated outer layers are fixedly connected to each other through the K-shaped steel board, and two adjacent prefabricated inner layers are fixedly connected to each other through the K-shaped steel board. The cast-in-situ layer is formed between the prefabricated outer layer and the prefabricated inner layer. The lattice steel bars are respectively connected fixedly to the carrying bars in the prefabricated outer layer and the prefabricated inner layer. The wall board has simple structure and is easy to construct. By means of the K-shaped steel board, a construction template used in the seam joints between the wall boards is avoided, and a striking off and cleaning process of the joint seams of the overlapping wall board is omitted. The overlapping wall board reduces construction time and also is improved in integrality.

Description

technical field [0001] The invention belongs to the field of construction engineering, and in particular relates to a laminated wallboard which is spliced ​​by steel plates. Background technique [0002] We know that the prefabricated part of the laminated wall panel is composed of two layers of prefabricated panels and lattice steel bars. After the prefabricated components are installed, concrete is poured, and the necessary stress steel bars and lattice steel bars are provided in the cast-in-place concrete. , forming a laminated wall panel. After the laminated wall panels are installed, there is usually a seam between two adjacent laminated wall panels. The joints are usually treated with caulking mortar and wooden strips. This method not only requires formwork during construction, but also Moreover, scraping and cleaning work will be carried out after each construction, and it is difficult to form a good whole between the laminated wall panels. Contents of the inventio...

AI Technical Summary

Problems solved by technology

After the laminated wall panels are installed, there is usually a seam between two adjacent laminated wall panels. The joints are usually treated with caulking mortar and wooden strips. This method not only requires formwork during construction, but also Moreover, it is necessary to carry out scraping and cleaning work after each construction, and it is difficult to form a good whole between the laminated wall panels

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