| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for preparing slurry for excavation on-site even at an early stage of a construction work. SOLUTION: This system 1 for preparing mud of slurry for excavation using an excavator comprises, roughly, an excavator 3 for forming a mud-preparing pit 2 by excavating the ground, a soil separation apparatus 4, a storage tank 6, which stores a mud-film forming agent for excavation slurry for adding to the slurry filling the mud-preparing pit 2 and a dispersant for slurry, another storage tank 7, which stores another agent, a clear-water tank 8 and a mixing tank 9. The storage tank 6 stores a mud-film forming agent for excavation slurry and a dispersant for slurry, both of which are used in this system. The mud-film forming agent for excavation slurry and the dispersant for slurry can be pumped to the mixing tank 9 through a pipe 16 by operating a pump 15, which is connected with the storage tank 6. |
