Subframe-free glass face material for curtain walls

Abstract

The invention discloses a subframe-free glass face material for curtain walls, which solves the problems that an existing glass face material is complicated, labor-consuming and material-consuming in assembling process, and affects the safety and service life of a glass curtain wall, and the like. The subframe-free glass face material for curtain walls comprises inner and outer glass sheets, a spacing bar, a structural sealant, a connecting component and a pressing plate, wherein the spacing bar and the structural sealant are fixed between the inner and outer glass sheets and used for combining the inner and outer glass sheets, and the pressing plate fixes the glass face material on a main frame of a curtain wall; and the subframe-free glass face material for curtain walls is technically characterized in that the connecting component is a profile structural member with an n-shaped cross section, the connecting component and the inner glass sheet are fixed together by using an adhered positioning piece, and the end face of an open slot of the connecting component and the end faces of the inner and outer glass sheets are located in a same plane, and the structural sealant is packaged in a cavity formed between the inner and outer glass sheets by using an air-isolating sealant, the spacing bar for combining the inner and outer glass sheets and internally filled with a desiccant, and the connecting component fixed on the inner glass sheet. The subframe-free glass face material for curtain walls disclosed by the invention is reasonable in structural design, simple in assembling link and easy in site operation, improves the safety and reliability of the glass curtain walls, prolongs the service life of glass curtain walls, and enhances the appearance beauty of curtain walls.

Description

technical field [0001] The invention relates to a surface material for a glass curtain wall, in particular to a sub-frame-free glass surface material for a curtain wall. It is mainly suitable for hidden frame curtain walls, and can also be used for semi-hidden frame curtain walls that only expose horizontal or vertical metal frame members. Background technique [0002] With the development of glass curtain wall technology and people's more in-depth pursuit of curtain wall aesthetics, the application of hidden frame curtain walls with no exposed metal frame components and semi-hidden frame curtain walls with only horizontal or vertical metal frame components exposed more and more widely. In order to achieve the effect of such a large-area all-glass surface, the existing common practice is to use a sub-frame to install the glass surface material on the main frame of the curtain wall. The connection between the glass surface material and the sub-frame located around the back ...

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a sub-frame-free glass surface material for curtain walls, which solves the cumbersome assembly process, labor-intensive, and material-intensive assembly procedures of existing glass surface materials, and the structural sealant is prone to failure, which affects the safety and life of the glass curtain wall. and other problems, its structural design is reasonable, the assembly process is simple, and the on-site operation is easy, which improves the safety, reliability and service life of the glass curtain wall, and enhances the appearance of the curtain wall.

Images