Wet spraying machine, precision constant pumping wet spraying machine, wet spraying concrete spraying machine

Description :

　　Hydraulic wet spraying machines can be divided into hydraulic pumping wet spraying machines and piston wet spraying machines based on their working principles. The hydraulic wet spraying machine has more stable performance and is derived from the concrete pump. The vulnerable part is one pair of eyeglass plates. The other components are very durable, but their disadvantage is that they are a bit bulky. Don't move.

　　Tunnel; Initial wet spraying; concrete

　　Tunnel construction carries significant safety risks. In order to ensure the quality and safety of tunnel construction, it is necessary to strictly regulate every step of tunnel construction and strive to improve the quality management level of tunnel construction. The initial support work of the tunnel plays a very important role in the entire tunnel construction, and it is often the focus and difficulty of the entire tunnel construction. The so-called initial support is to control the appropriate release and deformation of surrounding rock stress, increase structural safety, and facilitate construction. After tunnel excavation, a structural layer with lower stiffness is immediately applied as a load-bearing part. The use of wet shotcrete technology in the initial support work of tunnels can not only quickly seal the surrounding rock, but also fill the strong surrounding rock, cover the surface of the surrounding rock, prevent the loosening of the surrounding rock, and support the "unloading" of the surrounding rock to distribute external forces through shotcrete. This is truly beneficial for avoiding the hydration, weathering, and collapse of the surrounding rock due to prolonged exposure.

AfterSalesService :

• Wet spray machine