Problem: Repair Structural Concrete During Elevated Track Downtime

Solution: ChemCo Injection Resins that Cure Quickly

• Re-Opened Elevated Track Early AM After Midnight Closure
• Grout, Standard Reaches 5000 psi Compressive in 3 Hours
• ChemCo Injection Resins Do not Pass Through Crystalline Gel Stages
• Track Vibration Won’t Affect Final Cure
• Grout, Standard for Bearing Pad Restoration
• Grout, Large Void for Segmental Bonding (Need Long Potlife)