| 摘要 |
PROBLEM TO BE SOLVED: To provide a filling material for female joint of a water shielding wall material in which even when a slit part of the female joint is closed with a cap material and the filling material is injected into the female joint after the water shielding wall material is placed, the performance even in the surface side or the most depth side is not changed and which hardly flow out to the outside of the joint and has excellent water shielding performance after solidified and a method of placeing the water shielding wall using the filling material. SOLUTION: The injecting material for filling the female joint for the water shielding material 1, is a fluidized material prepared by blending cement, clay, bentonite, an expandable admixture, a mud water adjustor, a fluidizing agent and water. COPYRIGHT: (C)2008,JPO&INPIT |
