Soil characteristics are a primary factor to determine the resistance value of the grounding system. Clause 14.5 of IEEE 80:2013 states the following. It is often impossible to achieve the desired reduction in ground resistance by adding more grid conductors or ground rods. An alternate solution is to effectively increase the diameter of the electrode by modifying the soil surrounding the electrode.

HEX offers a vast range of Ground Enhancing Chemical Compounds precisely as a solution to this effect. Each of these Compounds is engineered to lower the resistivity of the surrounding soil to a certain percentage. They are suitable for various soil conditions & geology.
Though primarily they can be used individually, they can also be used as a blend with each other to enhance their performance. Give us the soil resistivity of the site, the details of the equipment that needs grounding & HEX will offer you the optimum blend suitable to achieve the desired resistance value of the earthing system.

Some of the special features of these compounds are :
– Highly conductive thus ensuring quick dissipation of fault currents.
– Have been tested successfully for compliance as per IEC 62561-7.
– RoHS compliant & therefore absolutely Eco friendly as they do not pollute the surrounding soil where they are used.
– Compatible with all types of earthing electrodes & their non-corrosive property increases the life of the earthing system.
– Perform in all weather conditions hence maintaining stable resistance values.
– Long shelf life, can be stored for a long period without deterioration.

These are the compounds & some of their properties:

Earth Enhancing Compound

Description: The Earth Enhancing Compound (EEC) is a specially formulated backfill material that improves the conductivity of grounding systems by reducing soil resistivity. It maintains its conductivity over time, even in dry conditions, and does not require frequent maintenance.
Specifications:
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Composition: Conductive, non-corrosive, carbon-based material
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Resistivity: < 0.1 Ω·m when mixed with water
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pH Value: Neutral (6.5 - 8.0)
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Moisture Retention: High water-retention capacity
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Thermal Stability: Stable up to 1000°C
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Environmental Impact: Non-toxic, non-leaching, and environmentally friendly
Standards:
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IEEE 80: IEEE Guide for Safety in AC Substation Grounding
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BS 7430: Code of Practice for Earthing
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IEC 62561-7: Lightning Protection System Components (LPSC) - Requirements for Earthing Enhancing Compounds
Applications:
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Grounding systems in high-resistivity soils
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Electrical substations
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Communication towers
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Renewable energy installations (solar, wind)
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Industrial and commercial facilities

Quality Assurance and Compliance:
We follows strict quality control processes in line with international standards, ensuring that each product we manufacture meets the highest levels of reliability and safety. Our facilities are ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certified. All products are rigorously tested for performance, durability, and compliance with relevant industry regulations.