A METHOD AND AN APPARATUS FOR CREATING A VOID, LOW-DENSITY FILL OR COMBINATION OF VOID AND LOW-DENSITY FILL FOR UNDERGROUND MINING COMPRISING AT LEAST ONE MODULE OF FORMWORK TO BE POSITIONED IN AN OPEN STOPE OF AN UNDERGROUND MINE PRIOR TO CARRYING OUT A BACKFILLING OPERATION.

摘要

The present invention provides a method and an apparatus for creating a void, low-density fill or combination of void and low-density fill for underground mining comprising at least one module of formwork to be positioned in an open stope of an underground mine prior to carrying out a backfilling operation.