GRANITE QUARRY BLASTING METHOD USING PRECISION EXPLOSIVES

摘要

The present invention relates to a granite quarry blasting method using precision explosives and, more specifically, comprises: (1) a step of determining a drilling distance; (2) a step of generating a drilling portion in accordance with the drilling distance; (3) a step of dispersing and charging precision explosives; and (4) a step of blasting the dispersed and charged precision explosives. According to the present invention, provided is the granite quarry blasting method using precision explosives, wherein a decoupling index is able to actually be increased.