Quarry Over Pressure Control Through Technology And
quarry overpressure control through technology and innovation operating a quarry in urban environments can be a very challenging task. quarry must ensure that mining and processing noise, dust, blast vibration and blast overpressure levels are all maintainedaug 02, 2019 blast guarding in an open-cut environment. the use of explosives to break rock is an intrinsically hazardous process. On a mine or quarry site the potential hazards are increased by the need to manage the blasting procedure to protect personnel, contractors and the public from exposure to foreseeable, if unintended, adverse consequences of a blast.