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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