Avoid exposure to the sun as much as possible, due to the general UV safety protection properties. Long-term exposure to the sun can cause the epoxy resin on the surface to dissolve and expose the inner glass fiber material. This will make the overall appearance of the product less aesthetic, but will not jeopardize the merchandise. According to the 0.5mm thick zirconium-rich and ultraviolet light adsorbent produced on the surface of the product during the production process in the processing plant, the compressive strength characteristics of the product can be improved, thereby improving its ultraviolet light resistance.
The surface layer of the hot-dip galvanized steel grating has undergone a unique hot-dip galvanizing solution, and the organic chemical and process properties are stable, and it is not easy to be eroded by gases and microbial strains and air oxidized. It can greatly increase the bearing capacity of the pipe trench. Avoid crashes. Hot-dip galvanized steel grating with galvanized flat bar spacing of 3 cm has a higher impact resistance and features a larger span. The service life is longer, generally between 40 and 50 years. Hot-dip galvanized steel grating is a good steel framing and load-carrying platform if the element of destruction is not a consideration.
The surface of high-quality hot-dip galvanized steel grating is smooth and transparent, and it feels good to the touch. A small amount of air bubbles is better, which means better raw materials are used, and since a good epoxy has a higher relative density, it will cause fewer and fewer air bubbles.
The load test can be carried out on the hot-dip galvanized steel grating to check whether the machine equipment will deform and observe its load capacity. If the hot-dip galvanized steel grating is brittle, it means that there is a lot of composite resin, less filler, and the proportion of raw materials is appropriate. If the impact sound is low, it means that the percussion sound is less and the quality is relatively weak.
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