Non-electric Detonator Initiation System Using Spark Trigger
Non-electric detonator has been used in underground excavations because of its strong resistance against electric impacts. However, electric detonator is often used to initiate the non-electric detonator instead of using an exclusive non-electric blasting machine due to economical reason. Spark Trig...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Language: | Korean |
| Published: |
Korean Society of Explosives & Blasting Engineering
2011
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| Subjects: | |
| Online Access: | https://www.koreascience.or.kr/article/JAKO201109649111412.page http://hdl.handle.net/20.500.11937/80578 |
| Summary: | Non-electric detonator has been used in underground excavations because of its strong resistance against electric impacts. However, electric detonator is often used to initiate the non-electric detonator instead of using an exclusive non-electric blasting machine due to economical reason. Spark Trigger is introduced as a solution of
unexpected explosive hazard from using an electric detonator as an initiator of non-electric system. Since Spark Trigger System does not need expensive tube and no plastic waste is left, this system is proved to be more economical and eco-friendly initiate system than the standard non-electric initiating system. |
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