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The widespread usage of lightweight steel roofs in the construction industry is evidence that the material’s popularity is beginning to migrate away from wood. Mild steel is becoming increasingly popular because of its several advantages, including its durability, ease of installation, lack of fire propagation, and resistance to adverse weather (high precipitation).
Although mild steel does not deteriorate as quickly as wood when exposed to continuous water, some people still question whether it can withstand significant rainfall. This is because mild steel is a rust-prone metal.
Mild steel contains a coating (coating) of aluminum, zinc, and other metals that prevents it from rusting. However, this does not rule out the possibility of oxidation, particularly if the protective layer is compromised.
When the following conditions influence the oxidation process that generates rust on mild steel, it will be faster:
- The coating on work equipment was scrapped, leading it to peel off.
- A chemical reaction happens when the water in the cement mixture is exposed to it, resulting in rust.
- Acidic solutions, such as those found in ceramic or floor cleaning fluids.
- In the mild steel sector, long durations of stagnant water
Mild Steel against high precipitation
Extreme weather conditions also hasten the corrosion of mild steel components. Especially when it rains for an extended period. Rust may be avoided by not allowing water to settle on the mild steel surface for a lengthy amount of time.
That is, while applying mild steel to a roof, it is critical to apply the proper angle of inclination. In Indonesia, the angle of inclination of the roof typically ranges from 15 to 25 degrees. Because rainfall will flow freely and there will be no puddles if the slope angle is correct. So that the rust-causing oxidation process can be avoided.
It’s not just a matter of adjusting the tilt angle. The use of high-quality materials with proven rust resistance should also be considered.
Many brands now provide mild steel material with the appropriate thickness for its intended usage. The product is rust-resistant, quiet, and fire-resistant thanks to the thick coating. Installation is simple and cost-effective. You can ask Surpra Bintang Utama for your building materials need.