| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a side ditch repairing method for enabling easy and inexpensive repair of a damaged side ditch without impairing the scenery in a finished state. <P>SOLUTION: Side ditch upper parts are cut off and removed from an existing side ditch 1. Side ditch upper part replacing members 10 are arranged on cut surfaces 3 of the existing side ditch 1. Height adjusting members 30 previously provided on lower faces 11 of the side ditch upper part replacing members 10 opposed to the cut surfaces 3 are adjusted to adjust vertical heights H1 of the side ditch upper part replacing members 10. Connection material filling spaces 90 are formed between the lower face 11 of each of the side ditch upper part replacing members 10 and each of the side ditch cut surfaces 3 of the existing side ditch 1. Inside and outside opening regions of the connection material filling spaces 90 are blocked by mold forms. Connection materials are injected into the connection material filling spaces 90 via connection material filling holes 21, ranging from cover part installation surfaces 15 to the lower faces 11 of the side ditch upper part replacing members 10, respectively. Cover parts are laid and installed between the cover part installation surfaces 15 of the side ditch upper part replacing members 10 to conceal the filling holes 21. <P>COPYRIGHT: (C)2013,JPO&INPIT |
