Steel exhibits good mechanical and strength properties. Unfortunately, even with the best quality iron-carbon alloy, corrosion phenomena can occur in it. That is why it is essential to properly protect components made of steel. This will extend their service life, as well as increase the safety of use of the object.
What is the phenomenon of corrosion?
Corrosion is a long-term process of destruction of metals and their alloys, by the action of environmental factors on them. Corrosion is formed during the corrosion mechanism of metal components. It is mainly brought about by water and moisture, but rust can also be formed by certain microbiological or chemical factors. There are several types of corrosion, such as chemical, electrochemical, microbiological, physical, atmospheric, water and soil corrosion. To counteract the appearance of the first rust outbreaks, appropriate preventive measures must be taken. Otherwise, efflorescence of a brown-orange hue will appear on the steel component. In this situation, you can only eliminate rusted areas and strengthen those areas where lesions have appeared.
What elements can be protected against corrosion?
Roof surfaces in particular, whether in private homes or industrial halls, are often protected against corrosion. Roof painting Silesia with special paint is an effective way to prevent the formation of rust seeding. Agents containing metal particles form a tight coating on the surface of the roof, which provides protection for many years. In addition, all kinds of steel structures, which form the basis for production halls and warehouses, are also protected against corrosion. In addition, corrosion protection is also applied to all load-bearing elements made of steel. Painting of steel structures Silesia with a large area is usually carried out by air or airless spraying. Thanks to it you can reach all nooks and crannies, as well as cover many meters of steel with the agent in a fairly short time.
What other components can be protected against corrosion?
Pipelines are often painted with an anti-corrosion product as well. The internal coating not only eliminates the risk of rust formation, but also prevents leaks and scratches. However, this is not all. Such protection is also applied to cast iron components, such as construction and plumbing joints. The phenomenon of corrosion is often faced by machine users. This problem especially affects chains or bolts. Corrosion is also protected against:
- architectural structures,
- equipment,
- construction and agricultural machinery,
- transmission installations,
- containers.
Virtually every element made of steel should be protected from rust. When it comes to cleaning and painting roofs Lesser Poland it is best to entrust them to an experienced and reputable company, such as RS-MAL. The right method will make the structures resistant to corrosion and mechanical damage.
What corrosion protection is available?
Anti-corrosion measures should begin at the design stage of steel structures. Inappropriately selected materials or non-standard profile shapes often contribute to moisture accumulation and thus result in the formation of rust seeding. In addition, joining methods and the holes they cause contribute to this phenomenon. Fortunately, there are some effective methods of corrosion protection. One of them is the use of organic coatings, namely varnishes and paints. You can also go for anodic or cathodic metallic coatings, that is, those made of copper, nickel, tin or chromium. The surface to be protected is either immersed in liquid metal or injected onto the surface.
Another solution is the use of so-called corrosion inhibitors. These substances are applied to already corroded areas, thus helping to reduce the spread of rust. Inhibitors can be either anodic or cathodic. Another method is electrochemical protection. It uses sources of external voltage that bring the metal to either the cathode or anode of the cell. Special protective shapes made of metal with a low electrochemical potential are also used, which are then attached to the steel structure. A number of paints and systems are used for rust protection. Particularly popular are single-component alkyd or polyvinyl paints, as well as two-component epoxy and polyurethane paints. Silicone and ethyl silicate products are also used to protect steel structures.
Lesser Poland roof painting with high-quality paint gives long-lasting results. Wanting to ensure the stability and durability of the structure, all steel elements should be subjected to corrosion protection.
