| 摘要 |
PROBLEM TO BE SOLVED: To provide an explosive loading method capable of using ammonium nitrate explosive such as ANFO explosive receiving usage restrictions at a water pore in blasting, shortening a loading time of the explosive, and improving the efficiency in loading work. SOLUTION: In this explosive loading method using an explosive loader composed of a container for accommodating the explosive, a loading hose and an explosive supply device, two or more containers are mounted for accommodating the explosive, the granular explosive obtained by forming the W/O emulsion explosive into granular materials having an average weight per one grain of 0.03-5 g is put in one container and the ammonium nitrate explosive or ammonium nitrate is put in the other container to be simultaneously loaded. COPYRIGHT: (C)2005,JPO&NCIPI
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