ROCKSTIK

NON-EXPLOSIVE PROPELLANTS COMPRISED PRIMARILY OF COMPOSITE AND SOLID PROPELLANTS, CARTRIDGES, STEMMING BARS, AND NON-ELECTRIC AND ELECTRIC SHOCKTUBE IGNITES, USED FOR BREAKING CONCRETE, ROCK AND OTHER SOLID SUBSTRATES BY GENERATING GAS PRESSURE AND A RAPID HIGH PRESSURE PULSE THAT SETS UP A TENSILE STRESS FIELD IN THE SUBSTRATE TO BE BROKEN