Problem: Rock Pockets Trap Water Promoting Corrosion in the Steel Membranes

Solution: ChemCo Large Void Grout

• Remove Surface Concrete to Expose Pockets
• Core into Pocket to Place Ports
• Large Void Grout Sets Slowly
• Will Travel Hundreds of Feet Before Setting Up
• Displaces Water Trapped in Pocket
• Won’t Exotherm in Large Cracks