Avoid Oxidation in Space Frame Steel Structure Engineering

Space frame steel structure engineering is mainly based on steel structure materials. Although steel structures have a certain anti-corrosion effect, measures should be taken to prevent oxidation reactions during use.

To avoid oxidation in space frame steel structure engineering, you can take the following measures:

1. Material Selection: Choose steel grades that have high resistance to oxidation and corrosion. Stainless steel, for example, is known for its excellent corrosion resistance due to the presence of chromium.

2. Coatings and Paints: Apply protective coatings and paints on the steel surface. These coatings act as a barrier between the steel and the surrounding environment, preventing oxidation. Common protective coatings include galvanizing, which involves coating the steel with a layer of zinc, and specialized corrosion-resistant paints.

3. Maintenance and Inspection: Regularly inspect the steel structure to identify any signs of oxidation or corrosion. Promptly address any areas where the protective coating may have worn off or where corrosion has started. Implement a maintenance plan to ensure the structure remains in good condition.

4. Environmental Control: Control the environment in which the steel structure is located. In space, where oxygen levels are minimal, the risk of oxidation is significantly reduced. However, other factors such as humidity and temperature fluctuations can still contribute to corrosion. Implement measures to control humidity and maintain stable temperatures within the space frame structure.

5. Avoid Exposure to Harsh Environments: Minimize exposure to corrosive substances or environments that could accelerate oxidation. This includes protecting the steel structure from exposure to chemicals, moisture, and other corrosive agents.

6. Cathodic Protection: Implement cathodic protection systems where necessary. Cathodic protection involves connecting a sacrificial anode, typically made of a more reactive metal, to the steel structure. This helps to prevent oxidation by diverting the corrosion reaction to the sacrificial anode.

7. Design Considerations: Consider the design aspects that can help minimize the risk of oxidation. For example, avoid design features that can trap moisture or allow water accumulation, as these can contribute to corrosion. Proper drainage and ventilation systems should be incorporated into the design.

By following these measures, you can significantly reduce the risk of oxidation and extend the lifespan of the steel structure in space frame engineering.

If a brand new steel structure is directly exposed to the air, it is very bad for the steel structure. The steel structure is a structure composed of steel materials, although it has high strength, light weight and good overall rigidity. the advantage of strong deformation ability, but it also has certain defects, that is, it cannot be placed directly in the air, the main reason is that the corrosion resistance of steel is poor, and it is easy to cause oxidation reaction when it is placed directly in the air , reducing the efficiency of steel structures. Therefore, this requires us to do a certain amount of protective treatment before use to avoid oxidation reactions and prolong the service life of the space frame steel structure project.

The above content is an excerpt from the official website of SAFS steel structure space frame. For more details, Refer to the website for more information.