a - scheme of equipment for shotcrete, b - cement gun, 1 - nozzle, 2 - cement gun, 3 - material hose, 4 - water hose, 5 - compressor, 6 - air duct 7 - air filter, 8 - water tank; 9 - upper and lower reservoirs (the camera), 10 - upper and lower conical closures, 11 - electric motor, 12 - [...]
The application layer of fine concrete or cement thickness of 5-10 mm under pressure of compressed air from a compressor and the cement gun is gunning. It is used for concreting of thin-walled concrete structures with high strength and water resistance (tanks, vaults, shells), as well as to correct the defects of concrete surfaces, repair of damaged concrete structures and to strengthen them. Installation consists of shotcrete cement-gun, [...]
