Buffer Blasting Techniques in Open Pit Mines
- Organization:
- International Society of Explosives Engineers
- Pages:
- 12
- File Size:
- 407 KB
- Publication Date:
- Jan 1, 1979
Abstract
When CIL presented their new theory of the Breakage Process and Delay Blasting at the 74th Annual Meeting of the CIM in 1972(1), there was hardly any open pit operation in Canada that was using longer than 25 msec. delays. To the contrary, 10 and 15 msec. surface relays were common, which in our opinion were no delays at all for open pit blasting.
Citation
APA: (1979) Buffer Blasting Techniques in Open Pit Mines
MLA: Buffer Blasting Techniques in Open Pit Mines. International Society of Explosives Engineers, 1979.