| 摘要 |
Provided are a filling material, which can be manufactured at low cost and has excellent flowability/pumpability and appropriate strength as well as a ground-repairing method using the filling material. The invention is characterized in comprising 2 - 10 parts by mass of cement, 30 - 100 parts by mass of water and 3 - 10 parts by mass of bentonite with respect to 100 parts by mass of iron and steel slag and in the gas bubble content being in the range of 10 - 40 volume%. |
