In the practical application of FRP grating, its surface is bound to undergo oxidation reactions with substances in the air, resulting in rusting and corrosion on the surface of the FRP grating, which will seriously affect the service life of the FRP grating product. This oxidation reaction is called heavy oxidation. So, how can we prevent cumbersome oxidation reactions when applying them? The most important thing in the application of ordinary FRP grating is to deal with the fundamental oxidation problem.
To prevent the FRP grating from becoming heavy and oxidized, zinc or spray paint is applied to the surface of the ordinary FRP grating. This can easily avoid the FRP grating from rusting during daily use. Enable the product to extend its lifespan to a greater extent.
In fact, there are many ways to prevent oxidation, and painting is of course one of them. However, in most cases, what we see are steel grating plates. The reason is that painting basically cannot achieve a good anti-corrosion effect. If the painting effect is too poor, it basically cannot achieve the purpose of anti-corrosion, and the cost is also relatively high. Therefore, galvanization is mostly adopted. Plating metals on the real outer layer forms what is called a chemical primary cell in chemistry, which is known as electroplating. After zinc is plated on the steel surface, the plated part can be protected. Even if it is oxidized, zinc should be the first to oxidize, which plays a protective role. It is simple, environmentally friendly and has a low cost, making it the most ideal choice at present.
