Uses: directional destruction of rocks in the extraction and processing of construction stone, the destruction of monolithic concrete and other building structures. SUMMARY OF THE INVENTION: In a rupturable object monolithic drilled holes on the split line. Part of holes is charged explosives. The remainder of the drilling static load tensile stresses. Static loads create mechanical devices or expanded-expandable substances. The ratio between the number of trowels urs being charged explosives and loaded statically determined depending on the strength properties of the rocks. The magnitude of the charge explosives in boreholes determined based on the Poisson ratio sawmills.
展开▼
