Shotcrete machine is used to the ground and underground supp
Earth excavation effective sprayed concrete and various kinds of reinforcement and repair the system stability. Stabilized soil excavation with traditional shotcrete support for wood and steel technology advantage.
Coating is very suitable for the tunnel support shotcrete machine on the ground and mining. It provides an early ground support after blasting and excavation;Early strength development, provide the flexibility allows ground stability and stress.
And provides the ability to make it suitable for any tunnel in accordance with the local natural irregular contour in the absence of template, make. Subway station which is the preferred material/process, although the drift, store, and provide long-term stability. It can be used as final or permanent lining of the underground structure.