LOW-POLLUTION BLASTING APPARATUS AND METHOD USING DELAY NON-ELECTRIC DETONATOR AND CONNECTOR DETONATOR

摘要

The present invention relates to a low-pollution blasting apparatus and method using a delay non-electric detonator and a connector detonator and, more specifically, to a low-pollution blasting apparatus and method using a delay non-electric detonator and a connector detonator, which minimizes blasting noise and vibration. The low-pollution blasting apparatus and method using a delay non-electric detonator and a connector detonator comprises: a first main connector detonator (10) which is connected through first main connector lines (11) and is installed in the excavated surface of an arched tunnel; multiple first auxiliary connector detonators (20) which are connected through first auxiliary connector lines (21) and are branched from the first main connector detonator to be installed in the left or right of the tunnel; a second main connector detonator (30) which is connected through second main connector lines (31) and are installed in the excavated surface of the arched tunnel; and multiple second auxiliary connector detonators (40) which are connected through second main connector lines (31) and are branched from the second main connector detonator to be installed in the right or left of the tunnel.;COPYRIGHT KIPO 2016