玻璃幕墙是由金属构件与玻璃组成的建筑物的外围护结构，以其多变的造型，独特的色彩和光影，产生了良好的建筑装饰效果，也使建筑物显得光亮、明快和挺拔。同时，玻璃幕墙还有自重轻（只有砖墙自重的1／10－1／12，大大地降低了主体结构和地基基础的荷载）、防风避雨、保温、 The glass curtain wall is the external protective structure of the building composed of metal components and glass. With its varied shape, unique color and light and shadow, it produces a good architectural decoration effect, and also makes the building look bright, bright and upright. At the same time, the glass curtain wall has light weight (only 1/10-1/12 of the weight of the brick wall, which greatly reduces the load on the main structure and foundation), wind and rain protection, thermal insulation,