EXPLOSIVE TUBE ASSEMBLY AND CONTROLLED BLASTING METHOD WITH THE SAME

• Main Authors: YANG, HYUNG SIK, JANG, HYONG DOO, KIM, WON BEOM, KIM, JEONG GYU
• Format: Patent
• Language: English; Korean
• Published: 23.04.2013
• Subjects: AMMUNITION; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

PURPOSE: An explosive tube assembly and a construction method thereof for control blasting are provided to reduce usage of concrete and a reinforcing material by forming aesthetic exterior after blasting and to reduce construction cost. CONSTITUTION: An explosive tube assembly(110) comprises a casin...