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建筑幕墙是建筑物的外部维护体系,按其材料可分为玻璃幕墙、金属幕墙、石材幕墙;按框架形式可分为明框、半隐框和隐框幕墙。上海地区绝大多数建筑幕墙采用玻璃幕墙,其幕墙总面积约为全国幕墙面积的2/5左右,居全国之首。与美、法、德、意及东南亚等国家相比,上海建筑幕墙的总面积已接近或超过这些国家。但是随之也产生了一些质量与安全方面的问题,这些问题已引起市政府领导和市建筑管理部门的高度重视,并颁发了文件,对建筑物使用、安装安全玻璃幕墙的范围作了限制性规定。对此,上海建设工
The building curtain wall is the external maintenance system of the building and can be divided into glass curtain wall, metal curtain wall and stone curtain wall according to its material. According to the frame form, it can be divided into open box, semi-hidden box and concealed box curtain wall. The vast majority of buildings in Shanghai use glass curtain walls. The total area of their curtain walls is about 2/5 of that of the country’s curtain walls, ranking first in the country. Compared with the United States, France, Germany, Italy, and Southeast Asia, the total area of Shanghai’s building curtain walls has approached or surpassed those countries. However, some quality and safety problems have also arisen. These problems have caused the attention of the leaders of the municipal government and the municipal building management department, and issued documents that restrict the scope of the use of buildings and the installation of safety glass curtain walls. Provisions. In this regard, Shanghai construction workers