Table 4 Parameters of fresh concrete for simulation
From: Pipe flow of pumping wet shotcrete based on lubrication layer
Material no. | Phase | Density (kg/m3) | Viscosity coefficient (Pa s) | Thickness preseted of lubrication layer (mm) |
|---|---|---|---|---|
Group 1 | Single phase | 2220 | 15 | 1–5 |
Group 2 | Single phase | 2239 | 12 | 1–5 |
Group 3 | Single phase | 2238 | 26 | 1–5 |