| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a joint part washing apparatus in which a joint channel can be washed easily and efficiently, and a joint part washing method. <P>SOLUTION: A joint part washing apparatus comprises a slurry discharge pump 3 which is provided in an excavator 2, and a discharge pipe 4 which is removably connected to the slurry discharge pump 3. In the discharge pipe 4, discharge ports 41, 41 are opened toward the side, and liquids sucked up by the slurry discharge pump 3 are injected from the discharge ports 41, 41. A joint part washing method includes: a preparation step of pulling up the excavator 2 which has excavated a joint channel J and connecting the discharge pipe 4 to the slurry discharge pump 3 which is provided in the excavator 2; an arrangement step of inserting the excavator 2 into the joint channel J; and a washing step of sucking up a stabilizer by the slurry discharge pump 3 and jetting the stabilizer out of the discharge pipe 4 toward a wall surface of a wall body W. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
