Full-prefabricated light steel assembled type composite wall plate capable of loading weight and manufacturing method thereof

Abstract

The invention discloses a full-prefabricated light steel assembled type composite wall plate capable of loading the weight and a manufacturing method thereof. The wall plate comprises light steel composite wall plate bodies, a transition supplementing plate, an upper U-shaped guide rail, a lower U-shaped guide rail, an aslant pull steel belt, a pull-resistant connecting piece and a fixed steel belt; the light steel composite wall plate bodies are fixedly connected with the lower U-shaped guide rail fixed to the building ground and the upper U-shaped guide rail fixed to the building beam through grooves and tongues, and the pull-resistant connecting piece is connected and fixed between two adjacent standard light steel composite wall plate bodies through tapping screws; the standard light steel composite wall plate bodies are connected and fixed by the fixed steel belt through two rows of tapping screws along the grooves and tongues of the two light steel composite wall plate bodies; the transition supplementing plates are defined in the upper U-shaped guide rail and the lower U-shaped guide rail through the grooves and tongues. According to the full-prefabricated light steel assembled type composite wall plate capable of loading the weight and the manufacturing method thereof, the overall stability and lateral-resistant rigidity of the wall body are improved, the installation precision and the structural integrity of the wall body are improved, the shear-resistant effect and the pull-resistant force among the building grounds are strengthened.

Description

technical field [0001] The invention relates to the technical field of building structure engineering, in particular to a fully prefabricated load-bearing light steel assembled composite wall panel and a manufacturing method thereof. Background technique [0002] Steel structure buildings have the characteristics of green environmental protection, good earthquake resistance, fast construction speed, and recyclable materials. Cold-formed thin-walled steel can economically obtain a more reasonable cross-sectional shape, and then obtain a satisfactory strength-to-weight ratio. Therefore, in steel structure buildings, rational use of cold-formed thin-walled steel can significantly reduce the amount of steel used. Thin-walled steel buildings are of great significance to saving resources and energy, reducing environmental pollution, and promoting sustainable social development. [0003] The method of cold-formed thin-walled steel composite wall in the existing cold-formed thin-wa...

AI Technical Summary

Problems solved by technology

Fiber insulation materials such as rock wool and glass wool are easy to contact with the human respiratory tract or skin during construction, which may be harmful to human health. However, spraying or pouring lightweight thermal insulation mortar on site in the cavity of the composite wall structure will not only cause the construction site There are a lot of wet work, which will also slow down the construction progress of the wall structure. The practice of spraying foamed polyurethane has caused a lot of pollution to the environment and is not good for the health of the operators.

Although there have been sporadic reports of cold-formed thin-walled steel assembled composite walls in China, the degree of assembly of most walls is still at the component level, and the modular design, modular production, and There is still a certain gap between modular transportation and modular installation, especially the thermal insulation performance of the above-mentioned walls, vertical bearing capacity, horizontal shear capacity, and the reliability of the vertical connection between the wall and the floor.

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