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Soil Treatment To Lower Resistivity 80-2000

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3winding

3winding

Electrical
Joined
Jul 11, 2003
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37
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Does anyone know of references that will help determine apparent soil resistivity as seen by a ground rod encased in bentonite?

IEEE Std 80-2000 states that bentonite has a resistivity of 2.5 ohm*meters, but I would speculate this would not be the apparent resistivity as seen by the electrode?
 
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IEEE 80 has a section on the calculation of resistance of concrete encased electrodes. This could be used for bentonite encased rods as well.
 
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