Experimental Study on Simulation Filling of New Underwater Cementitious Filling Material (NWC-FM)

Figure 4

Schematic showing the dimensions of the simulation box. 1 and 2, slurry inlet pipe; 3, drain pipe; 4, plexiglass box; 5, funnel; 6, PVC water injection pipe; 7, water pump; 8, water holding tank; 9, floating ball; 10, traction line with scale; 11, lower floating ball.