Slowing down corrosion in high temperature states

Some climates such as those in GCC (Gulf Cooperation Council) countries make it extremely difficult to build structures with long service lives. Hot temperatures and other harsh elements make corrosion a constant threat to the durability of reinforced concrete. Rather than default to expensive options such as epoxy-coated rebar and extra-thick concrete cover, Cortec’s MCI Technology offers a cost-effective alternative to extend structural service life in high temperature areas.

Corrosion problem

The reason why corrosion is such a problem in GCC states is because the higher the temperature, the faster corrosion can occur. Every time the temperature rises by 10°C (50°F) corrosion activity can double. Since temps in the GCC frequently exceed 38°C (100°F) in the summer, the processes at work to rust rebar in reinforced concrete structures are in full force. Add to this the proximity of salt-laden air in coastal areas and the presence of chlorides in sabkha soil or high water tables, and the risk for structural deterioration is even higher. At the same time, a strong cultural desire exists to create sustainable structures that will last for the next generation.

Read about the solution to this on Protective Coatings Expert