| 摘要 |
PROBLEM TO BE SOLVED: To significantly increase the impact and wear resistance, the water imperviousness, and the resistance to freezing and thawing of a spray material for slope stabilization work after the material has hardened. SOLUTION: The slope stabilization work is achieved by spraying a spray material 2 such as mortar or cement milk to an inclined face 1 such as a face of slope or a steep incline. The spray material is mixed with hydrophilic short fibers 3. |
