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Drilling and Blasting Techniques Guide by prakash is a document available to read on EtoBox.

What is Drilling and Blasting Techniques Guide about?

This document discusses various methods for drilling and blasting rocks, including rotary percussion drilling, rotary drilling with rolling cone bits, and special drilling methods such as shaft sinking and raise driving. It covers topics like rock properties, drill bits, explosives, blasting accessories, initiation and priming systems, and mechanized systems for charging and dewatering blastholes. The intended audience appears to be engineers and others involved in rock excavation projects using drilling an

Author

prakash

Language

EN