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U型玻璃（亦稱槽型玻璃）是用先壓延后成型的方法連續生產出來的，因其橫截面呈“U”型，故得名。U型玻璃品種很多，有著理想的透光性、隔熱性、保溫性和較高的機械強度，不但用途廣泛、施工簡便，而且有著獨特的建筑與裝飾效果，并能節約大量輕金屬型材，所以被世界上許多國家的城鄉建筑所采用。

U-shaped glass (also known as channel glass) is produced continuously by the method of first calendering and then forming. It is named for its u-shaped cross section. U-shaped glass has many varieties, with ideal light transmission, heat insulation, thermal insulation and higher mechanical strength, not only has a wide range of USES, construction is simple, but also has a unique architectural and decorative effect, and can save a lot of light metal profile, so many countries in the world by the urban and rural construction.

U型玻璃（又稱槽形玻璃）是一種新型建筑節能墻體型材玻璃，它由碎玻璃和石英砂等原料制成，具有采光性好、隔熱保溫、隔音防噪、機械強度高、防老化、耐光照等特點。造型為條幅型，具有挺拔、清秀、線條流暢的時代氣息，并有獨特的裝飾效果。而且安裝方便，綜合造價低，與普通鋼平板玻璃結構相比，可降低成本20％～40％，減少作業量30％～50％，并節省玻璃與金屬耗用量。

U-shaped glass (also known as channel glass) is a new type of building energy-saving wall profile glass, it is made of broken glass and quartz sand and other raw materials, with good lighting, heat insulation, sound insulation, noise, high mechanical strength, anti-aging, light resistance and other characteristics. The shape is a banner, with straight, elegant, smooth lines of The Times, and a unique decorative effect. And easy installation, low comprehensive cost, compared with ordinary steel plate glass structure, can reduce the cost of 20% ~ 40%, reduce the amount of work 30% ~ 50%, and save the amount of glass and metal consumption.

槽型玻璃可用于商場、餐廳、展覽館、體操房等外部豎向非承重結構與營業大廳、辦公大樓、建筑物的內外墻，還有暖房、月臺、游泳池、外廊等的透光屋頂，以及大面積采光窗口、天窗、廳門、陽臺圍護欄板等。在歐洲、北美、日本等許多國家，槽型玻璃已被廣泛應用于工業與民用建筑的樓宇上。

Trough glass can be used in shopping malls, restaurants, exhibition halls, gymnastics rooms and other external vertical non-bearing structure and the business hall, office buildings, the internal and external walls of the building, there are greenhouses, platforms, swimming pools, porches and other transparent roof, as well as large areas of lighting Windows, skylights, hall door, balcony fence board. In Europe, North America, Japan and many other countries, trough glass has been widely used in industrial and civil buildings.