No electrical circuit is safe without proper earthing, a good and stable earthing is essential for uninterrupted operation of electrical & electronic equipment, safety of the mechanic, prevents form failure of equipment such as flash fire, short circuit, surge transients & lightening damage. It is observed that 80% of equipments failure due to poor/bad earthing (as per American survey)...
High specific gravity CCM is injected inside the earth electrode through specially designed SPM under controlled pressure, gives a greater bonding strength between CCM particles