1, corrosion resistance, anti-aging. Its unique material combined with different functional additives has the characteristics of acid and alkali corrosion resistance, high and low temperature resistance, and ultraviolet radiation. It has good corrosion resistance and anti-aging characteristics, and is suitable for various indoor and outdoor installation places.

2、安装方便。玻璃钢电缆桥架通过优化结构设计，各节桥架之间无需使用软连接来保证桥架的贯通性。在满足受力条件的前提下，桥架主体可以根据现场实际情况自由切割，通过螺栓、螺母和配件任意组合装配，方便快捷，缩短安装工期，提高工作效率。

2. Easy installation. By optimizing the structural design of FRP cable tray, there is no need to use soft connection between each section of cable tray to ensure the continuity of cable tray. On the premise of meeting the stress conditions, the main body of the bridge can be cut freely according to the actual situation on site. It can be assembled by any combination of bolts, nuts and accessories, which is convenient and fast, shorten the installation period and improve the work efficiency.

由 U 型槽盒和盖板两部分组成的玻璃钢电缆桥架，盖板的两侧均有向内的扣脚，在安装过程中，正好与 U 型槽盒两侧外展的扣脚扣合，做到无缝连接。开启时，只需在接合处轻微施力，凭借玻璃钢电缆桥架本身的韧性和弹性，盖板就可以弹开。这种“双锁扣式”结构，大大缩短了安装工期， 而且为今后系统扩容、技术改造等提供了方便。

The FRP cable bridge composed of U-shaped trough box and cover plate has inward buckle feet on both sides of the cover plate. During the installation process, it is just fastened with the outward buckle feet on both sides of the U-shaped trough box to achieve seamless connection. When opening, only a slight force is applied at the joint, and the cover plate can be opened by virtue of the toughness and elasticity of the FRP cable bridge itself. This "double latch" structure not only greatly shortens the installation period, but also provides convenience for system expansion and technical transformation in the future.

3、寿命长、免维护。玻璃钢电缆桥架使用寿命是传统电缆桥架的5 ~ 8倍，基本与工程项目等寿命，且在室内外各种场所使用中无需保养，免维护。

3. Long service life and maintenance free. The service life of FRP cable tray is 5 ~ 8 times that of traditional cable tray, which is basically the same as that of engineering projects, and there is no need for maintenance in various indoor and outdoor places.

4、绿色环保、节能降耗：①玻璃钢电缆桥架生产工艺简单，比传统金属电缆桥架节省了多道繁杂的生产工序；②采用环保材料，对环境无影响；③玻璃钢材料可全部回收再加工，循环利用；④重量仅为钢制桥架的1/3，在装卸、运输、施工安装过程中节约了大量的人力成本和能源消耗；⑤安装过程中不用焊接等明火设备操作，减少能源消耗。

4. Green environmental protection, energy saving and consumption reduction: ① the production process of FRP cable tray is simple, which saves many complicated production processes compared with traditional metal cable tray; ② Environmentally friendly materials are used, which has no impact on the environment; ③ All FRP materials can be recycled, reprocessed and recycled; ④ The weight is only 1 / 3 of the steel bridge, which saves a lot of labor cost and energy consumption in the process of loading, unloading, transportation, construction and installation; ⑤ There is no need to operate open flame equipment such as welding during installation, so as to reduce energy consumption.