Kwang-Ahn Grand Bridge - Busan

The bridge pier protection islands are constructed of steel sheet pilings that needed to be protected from corrosion.

In total, four caissons have been treated with Humidur down to 6 meters below the water level. This job required an experienced company to deal with the multiple difficulties due to large tidal changes and often large swell.

Facts:

• Start of the project: October 2002
• End of the project: March 2003
• Exact location: Kwang-Ahn Grand Bridge, Hae Un Dae Bay, Busan (Pusan), South-Korea
• Name client: Bridges and Road Department of the Metropolitan City of Pusan, South-Korea
• Treated Surface: 8500 m²
• Applied products: Humidur