Metal, or more precisely steel, is a commonly used raw material in building structures.
It is characterized primarily by:
- Strength – steel is a material that can support a great deal of weight with minimal weight of the material itself. Which is crucial in the construction of structures, needing to find their way in different conditions and under different levels of load.
- Flexibility and ductility – steel is a flexible and ductile material. Which means that it can flex and deform without cracking or breaking under loads. This is an important characteristic, especially in the case of shaking, moving ground or other unforeseen forces of nature that can act on structures.
- Ease of processing – steel can be cut, bent, rolled, welded and joined into various shapes. Which gives designers and engineers a great deal of freedom to tailor structures to specific requirements.
- Durability and corrosion resistance – steel has a natural corrosion resistance that protects it from moisture and certain aggressive chemicals. Combined with the right protective coatings, steel structures can maintain their durability for a long time.
- Ease of assembly – Steel elements are usually prefabricated under controlled conditions, which speeds up the construction process and reduces the risk of errors on the site.
- Eco-friendliness – Steel is a fully renewable and recyclable material.
Steel structures – strength and versatility
These are structures in which steel plays a key role as a load-bearing and connecting material. As presented above, it is characterized by unique properties, which make the structures, made of it are widely used in various fields and industries, including:
- Construction,
- Infrastructure,
- Industry,
- Energy,
- Automotive
However, over time and in the process of operation, they can suffer corrosion, mechanical damage and accidents. Therefore, maintenance of steel structures is an essential element in maintaining their quality, safety and performance. In this context, sandblasting is one of the most commonly used methods.
What is sandblasting?
Corrosion is one of the main problems that can affect steel structures. It is a process of oxidation of metals, causing surface degradation and weakening of the structure. Corrosion can be particularly damaging to structures that are exposed to moisture, aggressive chemicals or extreme weather conditions. Regular sandblasting can significantly reduce the risk of corrosion by removing existing rust and contaminants, as well as preparing the surface for the application of new anti-corrosion coatings.
The sandblasting process involves cleaning or shaping the surface with an abrasive material. A special machine, called a sandblaster, is used to carry it out. It works by using abrasives after the pressure of compressed air or dust. Streams of abrasive with the appropriate power hit the surface of the steel structure, cleaning it of rust and any impurities, which, by the way, levels it better than grinding. Thus prepared, the surface is ready for painting or further processing.
What can be gained from sandblasting steel structures?
Sandblasting of steel structures has many benefits, especially in terms of maintenance.
Here are some of them:
- Removal of dirt and rust – sandblasting removes layers of paint, rust, mineral deposits and other impurities that have settled on the surface of the steel structure as a result of use and weathering. This allows to restore the surface cleanliness and rebuild its aesthetic appearance.
- Preparation of the surface for painting and other treatments – sandblasting is an effective way to prepare the surface of a steel structure for the application of new paint coatings, anti-corrosion coatings or other protective coatings. Removal of old paint and rust provides them with excellent adhesion.
- Restoration of strength and durability – this allows the structure to maintain its structural integrity and avoid further damage.
- Protection against corrosion – removing corrosion and contamination is key to preventing further degradation of the steel structure.
- Extend the life of the structure – a clean and properly prepared surface allows for effective protection against factors that could shorten the life of the structure.
- Improved safety – steel structures that are regularly sandblasted maintain their strength and durability, minimizing the risk of failure or damage.
Professional sandblasting services offered by RS-MAL are essential to ensure effective maintenance and extend the life of steel structures. Take advantage of them today and improve the quality of the materials you use.
