What are the commonly used coating schemes for anti-corrosion coatings on steel structures

Steel structure anti-corrosion is a common part of anti-corrosion coating projects. Every year, numerous steel structure engineering projects are initiated in China. Therefore, steel structure anti-corrosion is a relatively important link. To ensure the project quality, the use of high-quality anti-corrosion coatings is also a must. There are various types of anti-corrosion coatings, and the matching methods are flexible and diverse. Reasonable suggestions can be provided according to the needs of users.

The prerequisite for applying paint to steel structures is to carry out substrate treatment. The commonly used treatment methods are sanding and sandblasting, reaching the Sa2.5 standard. The substrate should expose the galvanized iron, be free of oil stains, rust, and oxide layers. Only such a substrate can ensure the excellent quality of the coating.