Shotcrete Technologies

Using our nozzle and arm assembly, we rehabilitated a 75-year-old sewer tunnel in Skokie, Illinois.



  • robotic arm
  • robotic arm project
  • shotcrete spray shaft
  • shotcrete sewer tunnel
  • robotic arm mining
  • shotcrete tunnel project
  • robotic arm quarry
  • shotcrete lining aqueducts canals
  • shotcrete robotic arms nozzles
  • shaftlining spider