Building curtain wall and composite board for manufacturing same

Abstract

The invention provides a composite board having good heat-insulating effect and simplicity of installation and a building curtain wall formed by fixing two or more composite boards on a building. The composite board comprises a metal panel, a metal bottom plate and a hard structure foaming layer arranged between the panel and the bottom plate, wherein two sides of the panel are downwards folded to form panel folded edges which are not contacted with the bottom plate. On the building curtain wall, a heat-insulating plate is arranged between a side connecting plate of a left corner plate and a panel folded edge of a composite board and is fixedly connected with the panel folded edge; another heat-insulating plate is arranged between a side connecting plate of a right corner plate and another panel folded edge of the composite board and is fixedly connected with the panel folded edge; and a bottom connecting plate of the left corner plate and a bottom connecting plate of the right cornerplate are fixed on the building.

Description

technical field [0001] The invention relates to a building curtain wall and a composite board used for making the building curtain wall. Background technique [0002] Existing curtain wall panels used to make building curtain walls are generally single-layer metal plates or glass plates, which have poor thermal insulation effect. [0003] When these curtain wall panels are fixed on a building to form a curtain wall, not only is the installation more loaded down with trivial details, but also the formed curtain wall cannot achieve thermal insulation effect. Contents of the invention [0004] The object of the present invention is to provide a composite board for making building curtain walls, which has good thermal insulation effect and is easy to install. [0005] The composite panel used to make the building curtain wall includes a metal panel, a metal base plate, and a rigid structural foam layer arranged between the panel and the base plate. [0006] Beneficial effect...

AI Technical Summary

Problems solved by technology

[0002] The existing curtain wall panels used to make building curtain walls are generally single-layer metal panels or glass panels, which have poor thermal insulation effects

[0003] When these curtain wall panels are fixed on the building to form the curtain wall, not only the installation is cumbersome, but also the curtain wall formed cannot achieve the effect of thermal insulation.

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