The cable tray has the advantages of high mechanical strength, rigidity of metal bridge, toughness of glass steel bridge, good corrosion resistance, strong anti-aging performance, beautiful appearance, convenient installation and long service life. Epoxy resin and epoxy resin composite cable bridge is suitable for strong corrosive environment, large span and heavy load conditions.

　　环氧树脂与环氧树脂复合电缆桥架技术，使玻璃电缆桥架具有结构设计合理、工艺、外形美观、表面光滑、厚度均匀、机械强度高、安装方便、耐腐蚀和耐老化。

　　The composite cable bridge technology of epoxy resin and epoxy resin makes the glass cable bridge have reasonable structure design, advanced technology, beautiful appearance, smooth surface, uniform thickness, high mechanical strength, convenient installation, corrosion resistance and aging resistance.

　　特别是大型办公室、金融、购物中心、酒店、体育场馆和其他建筑,信息密度,电缆敷设除了使用地板槽并埋葬在管壁内,轴和房间天花板上广泛使用的电缆桥架在天花板上,提供不同的方向布线,弱电系统分类的各种各样的桥丝布,更好的路由和安装方向的要求,结合结构和空调的位置,电力和其他管道确定,被动和主动电缆不能并排电缆敷设,当桥在地板上,墙壁或伸缩接头,相应的孔和位置应在施工图纸,以避免临时施工钻孔,这可能损害公民的结构。为了防止电磁干扰(EMC)，桥梁设计应考虑合龙。

　　Especially for large offices, finance, shopping centers, hotels, sports venues and other buildings, information density, cable laying in addition to the use of floor trough and buried in the pipe wall, axis and room ceiling widely used cable bridge on the ceiling, providing different directions of wire distribution, weak current system classification of a variety of bridge wire cloth, the best route and installation direction requirements, combined with the structure And the location of air conditioning, power and other pipes determine that passive and active cables cannot be laid side by side. When the bridge is on the floor, walls or expansion joints, the corresponding holes and positions shall be in the construction drawings to avoid temporary construction drilling, which may damage the structure of citizens. In order to prevent electromagnetic interference (EMC), closure should be considered in bridge design.

　　桥梁的宽度和高度应根据下表进行选择，并应根据实际电缆速率进行选择，但不应超过相关标准规范的规定值。电力电缆40-50%，控制电缆50-70%，允许10-25%的开发余量。

　　The width and height of the bridge shall be selected according to the following table, and shall be selected according to the actual cable speed, but shall not exceed the values specified in the relevant standards and specifications. 40-50% power cable, 50-70% control cable and 10-25% development allowance are allowed.