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Earthing enhancing compound; 25 kg, in bag, OEC‐2 25 - Chemical Earthing - (India) - OBO Bettermann

Part Nunber

5450058

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Special Price ৳5,000.00 was ৳10,000.00

Overview

Properties of OEC compound:

Maintains constant earth resistance for a long time once it is set in the system.
Resistivity of the OEC compound is 0.2 Ω-m
Performs in all type of soil
Does not dissolve, decompose and pollute the environment. Thus finds application in all type of
environment.
Does not require any periotic treatment/replacement.
Does not require continuous water presence to maintain the resistance.

Easy to carry with 25Kg and 10Kg bag.
Easily mixed with water to become slurry.

Once set in system, it is not easy to take out the earth electrode.

Details

OEC Installation for Ground Rod :

1. Augur a 4-5 inch (100-125mm) dia hole to the depth of 3mtr or as per length of earth electrode.
2. Place the earth rod in centre of the holde and drive into 200mm below ground.
3. Premix the 25kg of OEC compound in slurry for by using clean –potable water in 1:1 ration or
required qty to make proper slurry.
4. Pour appropriate amount of OEC compound around the Earth electrode.
5. Ensure that OEC slurry will completely fill the hole and tamp around the earth rod properly.
6. Wait for 1-2 hours to get harden the slurry. Then fill the remaining hole with soil removed during
auguring.
7. No of OEC compound requirement is based on the application/length of earth electrode.
8. For 3Mtr standard length 25Kg of OEC compound suffice the requirement.

Type test on earth enhancement compound

SL	RECOMMENDED TEST	REQUIREMENTS	OEC COMPLIANCE
1	Sulphur Determination on Earth Enhancement compound as per clause no.5.3.2. of IEC 62561 – 7	The Sulphur content determined by gravimetric method should obtain a value of less than 2 %	TESTED & COMPLIED
2	Corrosion test on earth enhancement compound as per clause no.5.5.1& 5.5.5 of IEC 62561-7	The value observed under dry and wet condition should be greater than 4 ohm*m2	TESTED & COMPLIED
3	Resistivity test on earth enhancement compound should be as per Clause 8.2 of IEC 62561-7 & as per ASTM G57-06	The value observed should be less than the value claimed by the manufacturer (as per IEC 62561-7)	TESTED & COMPLIED
4	Toxicity Characteristic Leaching Properties - TCLP (Leaching Test)	To meet the requirement of environment friendly and determining leachates as per IEC 62561-7	TESTED & COMPLIED

More Information

More Information
Manufacturer	OBO Bettermann
Part Nunber	5450058
MRP BDT (Tk)	৳10,000.00

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