ฝัง
- เผยแพร่เมื่อ 27 ก.พ. 2008
- For sale at www.maystrailequipment.com - The Boulder Buster™ can split large boulders or blocks of concrete without the flyrock and noise produced by explosives. It uses a cartridge resembling a shotgun shell and a column of liquid to generate a high-impulse pressure wave. The pressure wave fractures the surrounding structure. The Boulder Buster™ can break boulders larger than 2 meters in diameter and rock walls in 2-meter lifts. Yet it is not rated as an explosive, and certification and training are minimal. In addition, the Boulder Buster™ has no special storage or transportation requirements.
