玻璃钢桥架是光缆桥架的产品之一，主要用于电力电缆、控制电缆的铺设，除了在建筑业中得到广泛应用外，玻璃钢桥架在其他行业中也起着重要作用。那么使用中会有怎样的异常出现呢？

FRP Bridge is one of the products of optical cable bridge, which is mainly used for laying power cables and control cables. In addition to being widely used in the construction industry, FRP Bridge also plays an important role in other industries. So what kind of exceptions will occur in use?

1、表层发粘，环境湿度较大，水分过于聚集；再有就是由空气中氧的阻聚导致的。解决方案是：在环氧树脂中添加一部分石腊，在玻璃钢桥架表层喷一层环氧树脂胶甲苯溶液，或者在表层涂一层冷干漆；

1. The surface is sticky, the environmental humidity is high, and the water is too concentrated; Another is caused by the polymerization inhibition of oxygen in the air. The solution is: add some paraffin to the epoxy resin, spray a layer of epoxy resin glue toluene solution on the surface of FRP Bridge, or apply a layer of cold dry paint on the surface;

2、气泡多，造成原因是树脂使用量过多，需要改进搅拌方式，降低黏剂中的气泡，树脂黏度很大，可提高环境温度，采用树脂非常容易浸透的无捻玻璃布等。

2. There are many bubbles. The reason is that the resin is used too much. It is necessary to improve the mixing method to reduce the bubbles in the adhesive. The viscosity of the resin is very large, which can increase the ambient temperature. The twistless glass cloth with resin that is very easy to soak is used.

3、流胶，俗成环氧树脂瘤，环氧树脂黏度小，可添加适度二氧化硅粉，也可能是用料不均匀，需要充足搅拌。

3. Flowing glue, common epoxy resin tumor, epoxy resin viscosity is small, appropriate silica powder can be added, or the material may be uneven, which needs to be fully stirred.

4、分层，由于玻璃布未脱腊或返潮造成，环氧树脂使用量不够或玻璃布未卡紧，热固時间太早、过急或过高发。

4. Delamination is caused by the glass cloth not dewaxing or moisture returning, insufficient use of epoxy resin or the glass cloth not clamped tightly, and the thermosetting time is too early, too urgent or too high.

5、干固欠佳，由于温度过低，环境湿度过大，环氧固化剂或硫化促进剂使用量不够或不成功导致的。

5. Poor dry curing, caused by low temperature, excessive environmental humidity, insufficient or unsuccessful use of epoxy curing agent or vulcanization accelerator.

此外 济南电缆桥架厂家提醒您，如果不定期保养玻璃钢桥架，玻璃钢桥架本身的质量会变差，硬度会下降。原因很简单。无论空气和灰尘是什么，玻璃钢桥架的腐蚀性都会加速。由于桥架寿命较长，需要定期维护。只要保证桥的质量，电缆线路是可以保护的。

In addition, Jinan cable tray manufacturer reminds you that if the FRP tray is not maintained regularly, the quality of the FRP tray itself will become worse and the hardness will decrease. The reason is simple. No matter what the air and dust are, the corrosion of FRP Bridge will accelerate. Due to the long service life of the bridge, regular maintenance is required. As long as the quality of the bridge is guaranteed, the cable line can be protected.

玻璃钢桥架的安装时间长了，沟面上一定堆积了很多灰尘等东西。所以及时清洗是必不可少的，打蜡操作也可以帮助玻璃钢桥架延长使用寿命，优点很明显。

The installation time of FRP Bridge is long, and a lot of dust and other things must be accumulated on the ditch surface. Therefore, timely cleaning is essential. Waxing operation can also help prolong the service life of FRP Bridge, with obvious advantages.

当我们在清洁玻璃钢桥架时，我们只需要用一块干净的布轻轻地擦拭桥上的灰尘。不要用湿布和酸性化学品擦拭。这会使桥架的耐腐蚀性越来越差。它还会破坏玻璃钢桥架表面涂层的稳定性，甚至造成腐蚀。也可以用光蜡，因为玻璃钢桥架的存放时间变长了，光泽度自然变暗，否则会变亮，先把桥的不干净的东西清理干净，再涂上蜡光晾干。既适合美观，又增强了玻璃钢桥架本身的抗氧化能力。

When we are cleaning the FRP Bridge, we only need to gently wipe the dust on the bridge with a clean cloth. Do not wipe with wet cloth and acidic chemicals. This will make the corrosion resistance of the bridge worse and worse. It will also destroy the stability of the surface coating of FRP Bridge, and even cause corrosion. You can also use polish wax, because the storage time of FRP Bridge becomes longer, and the gloss naturally darkens, otherwise it will brighten. First clean up the unclean things of the bridge, and then apply wax to dry it. It is not only suitable for beauty, but also enhances the oxidation resistance of FRP Bridge itself.

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