Chemical Earthing, Installation, Material List & How it Works?

Chemical earthing is a modern and growingly favored technique for grounding electrical systems. In contrast to conventional earthing methods that depend on salt and charcoal, chemical earthing employs uniquely engineered electrodes and conductive chemical substances to establish a low-resistance route for fault currents to flow into the ground. This approach offers improved safety, extended durability, and reduced maintenance. Chemical earthing offers numerous advantages over traditional methods, making it the favored option for modern electrical installations:

• Enhanced Safety: It provides a consistent channel for fault currents and lightning strikes, lowering the risk of electric shock and equipment damage.
• Low Maintenance: Because the unique compound maintains moisture, the system requires almost no maintenance and provides consistent performance throughout time.
• Corrosion Resistance: The compound protects the electrode from corrosion, which extends the system’s life.
• Superior Performance: It establishes a secure, low-resistance connection even in dry, rocky, or sandy soils where other methods fail.

How Chemical Earthing Works ?

Chemical earthing is a fundamental part of modern electrical safety, particularly for protecting structures and equipment from faults and surges caused by lightning strikes. Here’s how it works, step by step:

Steps 1: A metal electrode, usually a copper-bonded rod, is inserted vertically into a hole excavated in the earth.

Steps 2: The trench is subsequently filled with a non-corrosive, conductive substance (usually a combination of bentonite and graphite). This chemical was designed to absorb and retain moisture from the surrounding soil.

Steps 3: Moisture causes the compound to swell, resulting in a large, uniform, and low-resistance contact surface between the electrode and the ground.

Steps 4: When an electrical fault or a lightning strike occurs, the excess current flows down the electrode and dissipates into the ground via the highly conductive material. This mechanism properly dissipates the electricity, shielding people and equipment from danger.

The primary advantage is that the compound ensures a stable and low-resistance path to the ground regardless of the soil’s natural resistivity or moisture content, making it far more reliable than traditional earthing methods that rely on salt and charcoal.

Chemical Earthing Material List

1. Main Earthing Electrode

• Copper bonded rod (usually 14mm – 17mm dia, length 1.5m / 3m)
• Pure copper rod
• GI (Galvanized Iron) electrode
• Pipe-in-pipe earthing electrode (copper / GI)
• Strip-in-pipe earthing electrode

2. Backfill / Earthing Compound

• Bentonite powder
• Graphite powder
• Carbon-based conductive compound
• Charcoal + Salt (traditional method)
• Special ready-made earthing compounds (low-resistance, moisture-retaining)

3. Connecting Materials

• Copper strip (25×3 mm, 50×6 mm etc.)
• GI strip
• Copper earthing wire (single-core, multi-strand)
• Copper braided wire
• Copper lugs & thimbles

4. Earth Pit Accessories

• Earthing chamber (RCC / FRP / PVC)
• Earthing cover plate with handle
• Funnel with wire mesh (for watering if required)
• Bolts, nuts, washers (copper or GI plated)

5. Enhancement Chemicals (optional)

• Magnesium sulfate
• Calcium chloride
• Sodium bentonite (moisture retaining)

Chemical Earthing Type

Types of Chemical Earthing used in industries and buildings:

Type	Material	Advantage	Application
Pipe-in-Pipe Earthing	Copper / GI	High current capacity, long life	Industrial & commercial
Strip-in-Pipe Earthing	Copper/GI strip	Large surface area	Industrial
Copper Bonded Rod Earthing	MS + Copper coat	Cost-effective, corrosion resistant	Residential, telecom
Pure Copper Earthing	Solid copper	Best conductivity	Critical installations
GI Electrode Earthing	Galvanized iron	Economical	Small setups
Maintenance-Free Earthing	Pre-fabricated	No watering, stable resistance	Modern installations

For more information on Types of earthing refer this

Where Chemical Earthing is Used?

Chemical earthing is utilized in situations where a reliable, low-resistance, long-lasting grounding system is required for electrical safety. It is especially important for applications involving sensitive electronic equipment or high-voltage power systems and lightning protection systems, rely on a rapid and unimpeded path to earth.

In Companies and Industries:

• Data Centers and IT Infrastructure
• Solar Power Plants
• Hospitals and Healthcare Facilities
• Manufacturing and Industrial Plants
• Oil and Gas refineries

In Public and Commercial Infrastructure:

• Railway Stations and Metro Systems
• Airports
• Commercial Buildings
• Power Substations
• Residential buildings

Chemical Earthing Services by ADAS Earthlink

At ADAS Earthlink, we specialize in the complete installation of Lightning Protection and Earthing Systems tailored to your building’s specific needs. Customers choose us as their preferred chemical earthing service provider/supplier because we offer the best chemical earthing cost in the market of earthing services. We are committed to making top-quality earthing solutions affordable without compromising on the quality of our materials or the expertise of our service.

Our Reach

ADAS Earthlink offers its chemical earthing services across all cities in India

1.In Noida/Greater Noida: Noida/Gr. Noida is a city of high-rises buildings, industrial parks, and modern homes, all of which require the highest standards of electrical safety. This is where ADAS Earthlink steps in as the trusted leader. Quality, knowledge, and a steadfast dedication to safety are the cornerstones of our reputation. Pick the best in Noida and Greater Noida, where every second matters. For cutting-edge, dependable, and maintenance-free chemical earthing solutions, go with ADAS Earthlink.

In Delhi/NCR : For complete earthing and lightning protection solutions throughout Delhi/NCR and beyond, ADAS Earthlink, a reputable Noida-based business, is your go-to partner. We are dedicated to protecting equipment, infrastructure, and—above all—lives by offering dependable, high-quality, and technologically sophisticated products.

In Gurgaon/Haryana/Faridabad : Looking for trusted and effective chemical earthing service in Faridabad and Delhi/NCR? Look no further. As the region’s leading provider, ADAS Earthlink specialize in providing high-quality earthing solutions that assure the safety of your electrical systems and the life of your precious equipment.

Other Cities: Apart from these cities we also offer chemical earthing services in Palwal, Alwar, Rohtak, Sonipat, Panipat, Karnal, Merrut, Hodal, Hapur, Bulandshahar, dadri, bhiwani, muzaffarnagar, shamli , baghpat, Jaipur, lucknow, Kanpur, Ludhiana, Agra, Varanasi, Srinagar J&K, Amritsar, Allahabad, jodhpur, chandigarh, kota, Bareilly, Moradabad, Aligarh, Saharanpur, Gorakhpur, Firozabad, Dehradun, Ajmer, Jhansi, etc. all over the india.

Our Product Range

Certifications

• BIS (Bureau of Indian Standards):India’s national standards organization, which certifies products and guarantees their dependability, safety, and quality.
• ISO (International Organization for Standardization): A worldwide organization that creates global standards for management systems, efficiency, safety, and quality.
• ISO 9001: Quality management certification ensuring consistent processes and product quality.
• CPRI (Central Power Research Institute): Testing and certification for electrical equipment performance and reliability in India.
• NABL (National Accreditation Board for Testing and Calibration Laboratories): Accreditation for in-house or third-party labs testing chemical earthing and electrical products.
• ISO 14001 (Environmental Management): Demonstrates eco-friendly and sustainable manufacturing processes.

Why Choose ADAS Earthlink ?

1. Superior Quality Materials: Quality is never sacrificed at ADAS Earthlink. For optimal conductivity, longevity, and a long service life, we exclusively utilize premium, ISI-certified backfill compounds and the best copper-bonded electrodes.
2. Best Price/Cost: At ADAS Earthlink , customers choose us as their preferred chemical earthing service provider because we offer the best price/cost in the market of earthing services. We are committed to making top-quality earthing solutions affordable without compromising on the quality of our materials or the expertise of our service.
3. Customized Solutions: In our opinion, there is no one-size-fits-all solution. To create a unique earthing system that meets your unique requirements and ensures maximum performance and adherence to all safety regulations, we carry out a comprehensive site investigation and soil resistivity test.
4. Dedication to Client Satisfaction: After installation, our work is not finished. We are committed to offering top-notch client support, which includes assistance and direction after installation. We put your safety first and go above and above to make sure you’re completely satisfied.
5. Experience and Expertise: We have extensive knowledge of Delhi/NCR’s electrical safety regulations as well as the local soil conditions. Our skilled staff guarantees that the design and installation of your chemical earthing system will satisfy your unique requirements as well as any applicable regulations.

Contact us today for a free consultation and site inspection!

• adasearthlink@gmail.com
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• sales@adasearthlink.com