Earthing Backfill Compound Suppliers in Chennai (Soil Ion Enhancers)
OVERVIEW
Backfill Compound(s)
A Proper Electrical Earthing System is essential for safety against fault current and uninterrupted quality supply of electrical power to the electrical system. In some case, local soil conditions make it difficult to achieve the target earth resistance and soil enhancing can be done to revamp the soil conditions.
It has been known that earthing can be improved by lowering the soil resistivity, either by applying soil treatment or by adding salt to the soil. Though salt reduces the soil resistivity, it is prone to leach out from treated soil when water is added to it during the rainy season & thus it is only a temporary improvement. Moreover, it pollutes the groundwater & causes other environmental problems accelerating the corrosion of the electrode.
As one of the trusted earthing backfill compound suppliers in Chennai, Baron Minerals offers a five-variant range — Terraion, Zetalite, Conductolite, Humedite and Electrodite. To overcome these negative qualities, Soil Ion Enhancers from Baron Minerals Private Limited is specially formulated to help create a low resistance earth interface, making it easier and less expensive to meet the earthing requirements.
Soil enhancing is the process of replacing a portion of the local soil with a more conductive soil, or the replacement of poor (high resistance) soil in the critical areas around earth electrode.
ELECTRODITE
It is a regular Back Fill Compound® that absorbs & retains the moisture, reduces the soil resistivity & thus helps in quick dissipation of fault current. Constituting natural elements, it is an effective soldier in the dissipation of fault current. It is hygroscopic in nature & swells when it comes in contact with water, thereby engaging constant contact between the electrode surface & soil which ensures smooth and efficient discharge of fault current.
- Best for normal soil conditions.
- Resistivity : < 5 ohm-metre (In ideal moist conditions) ; > 5 ohm-metre (Dry Conditions).
- Available in : 15 Kg & 25 Kg
CONDUCTOLITE
It is a premium conductive carbonaceous material that can be used as an effective durable & high conductive material for earthing that dramatically reduces impedance & enhances the performance, reliability *longevity of earthing systems. Conductolite has been designed to function in soil environments where electrical conductivity is low. It helps to improve the conductivity of the soil to aid in faster current dissipation while at the same time having hygroscopic and anticorrosive properties.
- Recommended for harsh Conditions.
- Resistivity : < 0.5 ohm-metre (In dry conditions) Resistivity is not moisture dependant.
- Available in : 25 Kg
ZETALITE
Zetalite is a combination of soil materials that optimize the conductivity of the soil around the earth electrode. Increasing the amount of Zetalite can decrease the overall earth electrode resistance.
- Zetalite has a resistivity of about 0.5 ohm-meters
- Highly conductive and can hold a high level of moisture and minerals without shrinkage and cracks
- Has High Water Retention Capacity and High Thickening & Conductive properties
- pH Value - 8.0 - 10.0
- Available Range - 15 Kg
TERRAION
The formula Terraion BFC Enhancer has been designed keeping the harsh conditions in mind, encountered by earthing systems around the world. Terraion is a soil ionizing material that contains electrolyte with a neutralizing charger and diffusing substance for neutralizing soil particles. It forms a bulk aqueous solution on addition of water and creates conductive roots in the immediate environment of the earthing system improving the conductivity of soils that influence electrode resistance
- Terraion is based on the 2nd technique ionization of the soil to reduce soil resistivity
- Recommended for Earth Pit recharging
- pH value: 7.0 – 9.0
- Available Range - 10 Kg
HUMEDITE
Moisture plays a very important role in the earthing system because the dissipation of fault current depends considerably on the capillary & electro-osmotic action of the soil. Specifically developed for relatively dry conditions, it captures moisture from the surrounding environment & retains it for a long time. It has an electrical resistivity of approximately 0.5 ohm-meter which gives minimal resistance to the dissipation of current. When mixed with water it forms a semi-permeable conductive gel around the electrode & is far less susceptible to shrinkage.
- Recommended for semi-rocky conditions
- Resistivity: 1 - 5 ohm-meter (In ideal moist conditions).
- Available in : 25 Kg
Backfill Earthing Compound
A backfill earthing compound is a specially formulated earth enhancement compound designed to improve the efficiency and reliability of an electrical system by reducing soil resistivity. In areas where local soil conditions do not provide the desired earthing resistance, this chemical compound helps create a stable and low-resistance grounding interface. Unlike traditional methods that use salt or charcoal, Earth Enhancing Back Fill Compounds are long-lasting, non-corrosive, and environmentally friendly, making them the ideal choice for a maintenance-free earthing system.
Backfill Compound Specification
Baron Minerals Private Limited offers high-quality back fill compounds that meet industry standards for effective grounding. Our earthing compound features:
- Low Soil Resistivity – Enhances conductivity and minimizes resistance.
- Corrosion Resistance – Protects electrodes and extends lifespan.
- Non-Leaching Composition – Remains effective even in extreme weather conditions.
- Environmentally Safe – Does not pollute groundwater or cause long-term soil degradation.
- High Moisture Retention – Ensures consistent conductivity over time.
Earthing Backfill Compound HSN Code & GST Rate
The Harmonized System of Nomenclature (HSN) code for earthing backfill compounds is generally categorised under HSN Code 28030090, which covers chemical preparations for industrial use, including soil enhancement products. Buyers raising a purchase order for earthing material usually need the HSN codes for the whole earthing bill of materials, so the commonly used codes are listed below.
| Earthing item | HSN code | Typical GST rate |
|---|---|---|
| Earthing backfill compound / earth enhancement compound (carbon-based) | 28030090 | 18% |
| Bentonite-based earthing compound (clay) | 25081090 | 5% |
| Chemical / maintenance-free earthing electrode | 85359090 | 18% |
| Copper bonded earthing rod (copper-plated steel) | 72169920 | 18% |
| GI earthing strip / earthing plate | 72085190 | 18% |
| Earthing accessories (clamps, couplers, terminals) | 85389000 | 18% |
HSN classification depends on the actual composition of the product supplied and GST rates are subject to change. Baron issues GST invoices showing the applicable HSN for every despatch — contact us for the HSN and GST on your specific order.
Pack Sizes & Ordering
Baron backfill compounds are supplied in 25 kg and 50 kg moisture-proof bags, with bulk despatch available from our Gummidipoondi (Chennai) and Ahmedabad plants. A standard 3-metre earth pit typically consumes 2–4 bags of 25 kg depending on pit diameter and soil condition. Request a price list for Terraion, Zetalite, Conductolite, Humedite and Electrodite.
Backfill Compound with a Maintenance-Free Electrode
Backfill compound performs best when it is installed around a purpose-built electrode rather than a bare pipe. See Baron's maintenance-free chemical earthing electrode, which is supplied as a complete kit with the compound and earthing terminal, or our UL467 copper bonded rods.
Application of Earthing Backfill Compounds
- Power Transmission & Distribution
- Telecommunication Towers
- Industrial Facilities
- Commercial & Residential Buildings
- Lightning Protection Systems
Features & Advantages of Backfill Compound
- Reduces Soil Resistivity – Ensures a stable and low-resistance grounding system.
- Non-Corrosive & Long-Lasting – Protects grounding electrodes from deterioration.
- Enhances Electrical Safety – Improves grounding efficiency, reducing electrical hazards.
- Environmentally Friendly – Free from harmful chemicals that may contaminate groundwater.
- Easy to Apply – Can be used in dry or wet conditions without losing its effectiveness.
- Cost-Effective Solution – Requires minimal maintenance and lasts for years.