Project Overview
The Sharjah Waste-to-Energy Plant required a durable piling system capable of withstanding long-term structural and environmental demands. Concerns arose regarding insufficient concrete cover for the piles, prompting the project team to seek additional protection methods to reduce the risk of corrosion.
Problem
During planning and construction of the waste-to-energy plant, it was determined that the available concrete cover for the piles might not be adequate. This posed a potential risk of future corrosion, especially in areas exposed to aggressive conditions.
To address this, the consultant recommended additional durability enhancement measures, and the piling contractor contacted Cortec® for a corrosion inhibition solution.
Application
MCI®-2005 corrosion-inhibiting admixture was selected due to its proven effectiveness in similar applications. A total of 2,000 cubic meters (2,616 yd³) of concrete for the piles was dosed with MCI®-2005 to improve durability and reduce corrosion risk.
Conclusion
Cortec® received positive feedback regarding the performance of MCI®-2005 on this project. The admixture is expected to significantly enhance the durability of the piles by helping counteract the increased corrosion risks associated with inadequate concrete cover.