| 摘要 |
PROBLEM TO BE SOLVED: To provide a repair structure capable of easily and quickly firmly integrating peeling and fall of a concrete structure, particularly, a concrete surface layer part such as an elevated part and a ceiling part with the remaining existing concrete concerning the repair structure of the concrete structure of, for instance, a tunnel, bridge, a building or the like. SOLUTION: A driving anchor 1 integrally providing an engaging piece 11a for a filler fall prevention on one end side of an anchor body 11 is placed in the concrete lack part C1 of the concrete structure C, and a filler M is solidified to be filled into the lack part C1 so as to embed the engaging piece 11a. The reinforcing bar 2 of the filler M is buried in the filler M in a state that it is engaged and held. |
