What is wet shotcretingWet shotcreteing is base on the transport of the wet concrete mixture from the machine (concrete pump) by a transport tube or hoses to the spraying jet. The spraying effect is achieved by mixing the wet concrete mixture at the final stage of the transport and by its accelerati
Difference between manual shotcreting and mechanical shotcreting,Dry-mix shotcreting：First, mix the concrete (sand, cement, including powder accelerator) on site，then the premixed material will be put into dry-mix shotcrete machine. Compressed air from rubber hose blows the material to spraying hose
1. Construction process2. Construction machine: The concrete jet machine mainly adopts domestic PZ-7, the single machine production capacity is 7m3/h, and it is equipped with JZC350 self-dropping mixer and 20m3/min electric air compressor.3. Shotcrete mix ratio: water: cement: sand: stone: quick-set
What is Shotcrete？ Shotcrete, gunite or sprayed concrete is concrete or mortar conveyed through a hose and pneumatically projected at high velocity onto a surface, as a construction technique. It is typically reinforced by conventional steel rods, steel mesh, or fibers. Shotcrete is usually an all-inclusive term for both the wet-mix and dry-mix versions. In pool construction, however, shotcrete refers to wet mix and gunite to dry mix. In this context, these terms are not interchangeable.