Petram Technologies is developing the most energy efficient, green, and safe demolition and excavation innovations on Earth.
Petram Technologies Inc. is bringing a space-age technology, developed through NASA funded research, into the blasting and construction industry. Called Electro-Hydraulic Fracturing (EHF), our technology uses just a small amount of a non-toxic liquid electrolyte which transforms into a containable plasma, short-duration high-power electrical pulses, and a patented blasting tip to create calculated precise discharges into rock or concrete fracturing. No jack hammering, explosives, loud noise, fly rock, or vibration.

 No fly rock

 No explosions

 Permit flexibility

 No chemicals

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