精品久久久久久无码专区不卡_女人与公拘交酡过程视频_饥渴的熟妇张开腿呻吟视频_伊人成色综合网_性人久久久久

Curtain wall aluminum veneers are used in various buildings, and people like curtain wall aluminum veneers, so they are used. There are more and more applications, the following is Zhongda Aluminum Products Decoration Co., Ltd. can introduce you to the composition and structure of the aluminum veneer of the lower curtain wall.

1. The composition of the curtain wall aluminum veneer

The curtain wall aluminum veneer is made of metal veneer, connector, metal frame, embedded parts, sealing strip and glue seam.

2. Curtain wall aluminum veneer construction

Its structure is mainly composed of panels, ribs and corner codes. The corner code can be bent directly from the panel and punching point, or the corner can be riveted on the smaller side of the panel. Weld screws behind the ribs and the surface of the board (these screws are directly welded to the back of the board). The connection makes it a whole, which can greatly improve the strength and rigidity of the aluminum veneer of the curtain wall, ensuring long-term use, flatness and wind resistance during use And earthquake ability. If sound insulation is required, effective sound insulation materials can be installed on the aluminum plate. The structure of the aluminum veneer of the curtain wall is basically the same as that of the stone curtain wall. The installation method also includes direct installation and frame installation. Unlike the structure of the stone curtain wall, the aluminum panel adopts the method of folding and sub-frame to form the assembly, thereby achieving safety.

The above is the detailed introduction of "The composition and structure of curtain wall aluminum veneer". Welcome to provide more information about curtain wall aluminum veneer. Please note that this website understands.