DEMOLISHING METHOD

摘要

The present invention provides a dismantling method able to favorably dismantle a concrete member, and when dismantling a band-shaped planned-dismantlement region (3) of a pressure-resistant plate (105), first, opening sections (5) traversing the entire width of the planned-dismantlement region (3) are formed at intervals in the lengthwise direction of the planned-dismantlement region (3). Next, a step is repeated in which pressure is applied from pulverization holes (25) punctured at intermediate regions (13) between the opening sections (5), and the concrete member is pressed out in the direction of the opening sections (5) to break the concrete member. The concrete member at the intermediate regions (13) is sequentially broken from each opening section (5) side.