FIELD: blasting operations.
SUBSTANCE: initiation system comprises a detonator, a detonating distributor with receiving points and wiring channels, an explosive charge, mounting elements. Between the distributor and the mounting elements there is a barrier with grooves and a thickness of 1-10 mm. Between the barrier and the charge there is a gas gap of 0.1-10 mm.
EFFECT: invention enables to carry out the evenly distributed blasting along the length of the charge.
5 cl, 1 dwg
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