TAM Ground Enhancement Material-National Brand

It does not lose its effect over time.
TAM can be used on both dry soil and wet ground.
In case of constant water contact, it does not lose anything from its conductivity.
Soil specific resistance where TAM is used is 20 ohms-cm. not bigger than.
TAM as charcoal etc. added to soil to reduce ground resistance.
It does not make galvanic corrosion with electrodes.
TAM as salt, etc., added to the soil to reduce ground resistance.
Does not react acidic with electrodes.