- Robotic concrete spraying machines
- Manual concrete spraying machines by wet or dry technique
- Sprayed concrete
- Shotcrete technology
- Spraying of repair mortars
- Reinforcement of tunnels
- Reinforcements of excavations and construction pits
- Leveling of pilot walls
- Rehabilitation of railway and road tunnels
- Rehabilitation of tunnels
- Construction pit protection
- Protection of construction pit excavation
- Excavation protection
- Excavation consolidation
- Fortification of banks
- Bank protection
- Shot concrete
- Shotcrete
- Gunite
