Component type insulation fireproof curtain wall structure

Abstract

The invention belongs to the field of building curtain walls, and discloses a component type insulation fireproof curtain wall structure which comprises a plurality of vertical keels and curtain wall panels mounted between the vertical keels. Each curtain wall panel comprises a profiled steel sheet, a decorative panel and heat insulating edges, each heat insulating edge is provided with an inwards-concave bridge cut-off mounting groove, and each vertical keel is provided with a box iron connecting part and a fixing support. The two ends of each fixing support extend into the corresponding bridge cut-off mounting grooves so that the corresponding curtain wall panel can be fixed through a fastening screw. Strip-shaped convex connecting zones and strip-shaped concave connecting zones are arranged on the profiled steel sheets at intervals. According to the curtain wall structure, the strip-shaped convex connecting zones and the strip-shaped concave connecting zones are arranged on the profiled steel sheets used as bottom layers of the curtain wall panels, the arrangement mode guarantees the transverse strength of the curtain wall panels, and good fireproof and heat preservation performance can be achieved; and the mounting process of the component type curtain wall structure is simplified, and while the component type curtain wall structure is quickly mounted, better safety is achieved.

Description

technical field [0001] The invention relates to the field of building curtain walls, in particular to a component-type thermal insulation and fireproof curtain wall structure. Background technique [0002] Today's component-type non-transparent curtain wall design is very mature, and there is no significant improvement in the fixing method of the curtain wall, the smoothness of the appearance, the difficulty of construction and installation, the construction period, and the project cost. Aluminum curtain wall and stone curtain wall panels are respectively fixed on four sides and four points. The aluminum veneer also needs reinforcement ribs to ensure the flatness of the panel. The difficulty of construction and installation and the construction period have certain limitations. The project cost will increase with the increase in labor costs And increase. [0003] Although the aluminum panel curtain wall can be applied to the curtain wall system of high-rise buildings, there ...

AI Technical Summary

Problems solved by technology

In addition, the new curtain wall system also needs to solve the shortcomings of the previous curtain wall system, such as many fixed points of the panels, poor thermal and fire protection performance; it should also greatly reduce the cumbersome and complicated process of processing and construction in the construction of the insulation layer and fire protection layer of the conventional curtain wall system, so as to Shorten the construction period and reduce the project cost

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