Chemical Earthing
Components of a Chemical Earthing System
🌟 Backfill Compound A blend of bentonite, graphite, and conductive minerals Packed around the electrode
🌟 Earthing Pit Cover High-strength PVC or RCC cover Protects the earthing terminal and allows easy inspection
🌟 Earth Strip or Wire Connects the electrode to the equipment being grounded
Why Choose Chemical Earthing?
High conductivity and safety assurance
Compliant with national and international standards (IS 3043, IEEE, IEC)
Long-term cost efficiency due to low maintenance
Superior performance in harsh environmental conditions
Chemical Earthing – Available Specifications
| Electrode Diameter | Electrode Length | Copper Coating | Terminal Size | Backfill Compound | Coating Type |
|---|---|---|---|---|---|
| 14.2 mm | 1–3 meters | 100 micron | M10 Threaded | 10 kg | Electrolytic bonded |
| 17.2 mm | 1–3 meters | 250 micron | M12 Threaded | 15 kg | Electrolytic bonded |
| 25 mm | 1–3 meters | 250 micron | M16 Threaded | 20 kg | Electrolytic bonded |
Frequently Asked Questions (FAQs)
Chemical earthing is a grounding system that uses chemical compounds to improve soil conductivity, ensuring better fault current dissipation and long-term safety.
Unlike traditional earthing that relies on moisture content in the soil, chemical earthing uses conductive compounds that maintain consistent resistance even in dry or poor soil conditions.
It typically includes copper bonded rods or GI electrodes, along with backfill compounds like bentonite, graphite powder, and other conductive materials.
Yes, it's suitable for both residential and commercial applications, especially where consistent performance is required.
With proper installation, it can last 15–25 years, depending on the material and environmental conditions.