Large area metal thin plate curtain wall system

Abstract

The invention discloses a large area metal thin plate curtain wall system which is characterized by comprising a metal plate assembly and a dry-hanging assembly. The metal plate assembly is formed by an inner-layer metal plate, an outer-layer metal plate and a plurality of vertical support columns arranged between the inner-layer metal plate and the outer-layer metal plate, and one ends of the vertical support columns are fixed with the outer-layer metal plate through countersunk head rivets, the other ends of the vertical support columns are fixed with the inner-layer metal plate, and the distance between the adjacent vertical support columns is from 80mm-150mm. The dry-hanging assembly is formed by at least one beam, a pair of hanging parts and in-wall embedded supports, wherein the hanging parts are arranged at two ends of the beam, and the in-wall embedded supports correspond to the hanging parts. The beam is fixed on the inner-layer metal plate, one ends of the hanging parts are installed on the beam, and the other ends of the hanging parts are provided with hooks clamped with the in-wall embedded supports. According to the large area metal thin plate curtain wall system, the design of the double layers of metal plates are used, installation of a large panel metal thin plate curtain wall is achieved, and use range of metal thin plate curtain walls is expanded.

Description

technical field [0001] The invention relates to a curtain wall system for building exterior wall decoration, in particular to a large-area thin metal plate curtain wall system. Background technique [0002] The outer protective wall of the building is generally not load-bearing, so it is named after it looks like a hanging curtain, also known as the hanging wall. Modern large-scale and high-rise buildings often use lightweight curtain walls with decorative effects, such as glass curtain walls, fiber cement board curtain walls, composite material board curtain walls and various metal sheet curtain walls. Among them, the metal plates used in the metal sheet curtain wall include single-piece aluminum plate, composite aluminum plate, aluminum-plastic plate, stainless steel plate, titanium alloy plate, color steel plate, etc. Hanging this type of curtain wall adds a metallic texture to the exterior wall of the building, which has good Expressive and decorative effects, its advan...

AI Technical Summary

Problems solved by technology

[0009] However, the above methods cannot solve the problem of surface smoothness formed in the production process of large-area metal sheets, and local unevenness is prone to occur. When the single sheet area needs to reach a large-scale sheet such as 1500mm×9600mm, the metal veneer is paved. , the flatness and supporting force in the middle of the board are insufficient, which affects the aesthetics and reliability of the overall wall surface

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