Solid column explosive charge method for blasting rock

Details Solid column explosive charge method for blasting rock Solid column explosive charge method for blasting rock

F - Mech Eng,Light,Heat,Weapons

42

D

F42D 1/10 (2006.01) F42D 3/04 (2006.01)

Patent

CA 2450092

A solid column explosive charge method for blasting rock includes a hollow gas-filled core component arranged collinearly in concentrically spaced relation within a vertical borehole, the core component being seated upon a first layer of particulate explosive material, and a first annular portion of the particulate explosive material being arranged concentrically about the core component. The first layer and the first annular portion are in engagement to define a continuous explosive column. A plurality of core components together with associated layers and annular portions of the explosive charge may be arranged in a continuous vertical column, the total volume of the core components being from 10 percent to 25 percent of the volume of the explosive column. A top layer of inert fill material is arranged above the core component to close the upper end of the bore opening.

Affiliated with

Also associated with

Rating

Solid column explosive charge method for blasting rock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid column explosive charge method for blasting rock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid column explosive charge method for blasting rock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2036829