Shaft Lining For Waterbearing Strata

The lining of a mine shaft is one of the most important considerations in the planning and operation of an underground mine. Generally, the function of a shaft lining is to preserve the shaft opening in a manner compatible with the expected mine life and -the other shaft operations. Where shafts are the only means of surface access in a mine, they also serve a critical function for the safety of the entire underground operation. Routine repairs and maintenance work on the shaft linings are only possible in stable strata with only minor interruptions to the shaft operations.