The Practice of Using Low-Cost Technologies for the Repayment of the Developed Space During the Extraction of Ores

Abstract

The examples of depletion of the goaf by isolation of stope workings and solidifying mixtures of low strength during the development of ore deposits of low power are considered. The substantiation of the possibility of using economical methods of repayment is based on the phenomenon of purposeful creation of such a geomechanical situation in the massif, when it retains its stability under anthropogenic impact due to the creation of a supporting structure from jammed rocks.