METHOD FOR CHARGING WELLS AT IMPLEMENTATION OF BLAST OPERATIONS

摘要

A method for charging well when executing a demolition includes formation of axial air cavity through placement of unit for cavity formation in well, placement of cumulative device over it, installation of intermediate detonator with detonating fuse over cumulative device, filling of well with explosive agent and formation of tamping. Before filling well with explosive agent one forms there additional axis cavity filled with burning component.