U型玻璃（亦称槽型玻璃）是用先压延后成型的方法连续生产出来的，因其横截面呈“U”型，故得名。U型玻璃品种很多，有着理想的透光性、隔热性、保温性和较高的机械强度，不但用途广泛、施工简便，而且有着独特的建筑与装饰效果，并能节约大量轻金属型材，所以被世界上许多国家的城乡建筑所采用。

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（又称槽形玻璃）是一种新型建筑节能墙体型材玻璃，它由碎玻璃和石英砂等原料制成，具有采光性好、隔热保温、隔音防噪、机械强度高、防老化、耐光照等特点。造型为条幅型，具有挺拔、清秀、线条流畅的时代气息，并有独特的装饰效果。而且安装方便，综合造价低，与普通钢平板玻璃结构相比，可降低成本20％～40％，减少作业量30％～50％，并节省玻璃与金属耗用量。

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.

槽型玻璃可用于商场、餐厅、展览馆、体操房等外部竖向非承重结构与营业大厅、办公大楼、建筑物的内外墙，还有暖房、月台、游泳池、外廊等的透光屋顶，以及大面积采光窗口、天窗、厅门、阳台围护栏板等。在欧洲、北美、日本等许多国家，槽型玻璃已被广泛应用于工业与民用建筑的楼宇上。

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.