日韩字幕丨蜜桃成人无码区免费视频网站丨亚洲草逼视频丨成年男人午夜片丨精品亚洲国产成人av不卡丨日本伊人色综合网丨亚洲精品乱码久久久久久9色丨天天干夜夜爱丨极品少妇的粉嫩小泬视频丨国产大奶在线丨国产伦精品一区二区三区男技丨国产精品揄拍一区二区丨可以直接在线观看的av丨亚洲成av人在线观看网站丨亚洲欧美日韩另类精品一区二区三区丨18禁黄无遮挡网站丨男女高h视频丨五月天婷婷爱丨成人黄色一级片丨亚洲国产成人精品青青草原导航丨91av视频播放丨精品国产黄色丨精品免费国产一区二区丨黄色a级在线观看丨色五五月

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.