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国外平板玻璃已由过去单纯作为采光和装饰的材料,向控制光线、调节热量、节约能源、防止噪音以及降低建筑物自重等多种功能方面发展。各种功能的玻璃已被广泛地用作外墙体、隔墙板、门窗、围墙、透光屋面、阳台护板和楼梯扶手护板等。一、中空玻璃构件是用两层或两层以上平板玻璃构成,四周密封,中间充入气体,还可以涂上不同颜色或不同性能的薄膜,整体构件是在工厂里制成的。
Foreign flat glass has been used as a lighting and decoration material in the past, and it has been developed to control light, regulate heat, save energy, prevent noise, and reduce the weight of buildings. Various functions of glass have been widely used as exterior walls, partition walls, doors and windows, walls, light-transmitting roofs, balcony guards, and stair railings. 1. Insulating glass components are made of two or more layers of flat glass, sealed on all sides, filled with gas in the middle, and coated with different colors or films with different properties. The integral components are made in the factory.