| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrode for corrosion prevention which facilitates embedment work, allows the inexpensive execution of work, eliminates an accident, such as disconnection of cables, does not require maintenance work and is usable over a long period of time. SOLUTION: The electrode 1 for corrosion prevention is constituted by arranging the electrode 4 on the outer periphery of a synthetic resin pipe 3 provided with gas vent holes 2, introducing one end of the electrode 4 through a hole disposed in this pipe 3 into the pipe 3, connecting one end of the electrode 4 to the terminal of the cable 6 introduced into the pipe 3, inserting the juncture into a connecting pipe 7 fixed to the inside surface of the pipe 3, packing a packing material under vacuum into this connecting pipe and solidifying this material. |
