ChemCo injection resins used to repair an elevated track for SEPTA in Philadelphia


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)