To provide a grounding sheet easy to work and high in reliability, for protecting a grounding body buried underground and reducing the grounding resistance.
A connection portion of a twisted bare copper wire 1 as a grounding body and a grounding wire 3 are covered with two conductive sheets 11A, 11B made by, for example, mixing acetylene black of conductive material into polyolefin as material and forming 1 mm thick and 30 cm wide. One of ends of the conductive sheets 11A, 11B overlapped with each other are sandwiched by a pinching and gripping member 12 made of plastic, and the other ends are fastened by fasteners 13A, 13B made of plastic. The grounding body is buried underground, and the twisted bare copper wire 1 and equipment to be grounded are connected with the grounding wire 3.
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JPH0330728U | 1991-03-26 | |||
JPH02110939U | 1990-09-05 | |||
JPH0591139U | 1993-12-10 | |||
JPS419069Y1 | 1966-04-30 | |||
JP145855C | ||||
JPS5716172U | 1982-01-27 | |||
JPS56167475U | 1981-12-11 |