Dexpan Project U001: Underwater Demolition of Concrete Highway Bridge Piers

Underwater Demolition of Concrete Highway Bridge Piers
Contractor: Harcon Company
United States 2007
 
Poured into plastic tubing, Dexpan Expansive Grout can break reinforced concrete and rock under water. It works safer and more effective comparing to traditional construction tools and equipment like controlled blasting, hydraulic breaker, and jackhammer.
Underwater Demolition of Concrete Highway Bridge Piers