在选购玻璃钢电缆桥架要学会辨认假冒伪劣产品，高碱玻璃纤维材料伪劣产品危害最大，高碱材料溶解于水，处于特殊地质或是潮湿土壤中的玻璃钢型材很快就会变质肢解，给后期的使用带来很大的损害。
When choosing FRP cable tray, we should learn to identify fake and inferior products. High alkali www.Leaderhb.cnwww.shanghaijintong.cnfiberglass material is harmful to fake and inferior products. High alkali fiberglass material dissolves in water. FRP profiles in special geology or wet soil will soon deteriorate and dismember, which will bring great damage to later use.
区分玻璃钢电缆桥架时可以从高碱玻璃纤维往往比较脆、容易断进行区分;用重压或是铁锤砸压玻璃钢型材，用高碱纤维制作的玻璃钢型材往往横截面折断，断面无纤维牵连，截面比较干净等方面加以区别。
It can be distinguished from the high alkali fiberglass which is brittle and easy to break when distinguishing the FRP cable bridge. The FRP profiles made of high alkali fibers are often broken in cross section, the cross section is free of fibers, and the cross section is relatively clean when they are crushed by heavy pressure or hammer.
安装玻璃钢电缆桥架，要依据描绘需求的标准类型、现场勘测记载和施工方案编制资料运用方案,包含各种标准电缆桥架的直线段、弯通、桥架附件及支、吊架等，对玻璃钢电缆桥架进行查验。
Installation of FRP cable tray should be based on the standard types of describing requirements, site survey records and construction plans to compile data application programs, including various standard cable tray straight line segments, bending, bridge accessories and brackets, hangers, etc., to check the FRP cable tray.