Hardening gobbing during uranium ore deposit excavation

Consideration is given to technology of component preparation, transportation and placement of hardening gobbing into worked-out areas of uranium mines, used in Priargunsky production mine-chemical association. It is noted that mining systems with hardening gobbing decrease expenditure on mining and successive processing of ore during uranium gobbing remains to be the most effective means of radiation protection of personnel, decreasing several times the release of radon into mining openings