Improvement of Climatic Conditions in the Underground Excavations in the Aspect of Types Ventilation Dams Which are Used in Sealing Abandoned Area in Polish Copper Mines.


Radoslaw Stach, KGHM Polska Miedz S.A.

At the moment climatic conditions are a primary problem of the exploitation of copper ore. The efficiency of preventive actions in order to improve climatic conditions is connected with the knowledge of changing air in underground excavations. This article demonstrates the analysis of types ventilation dams which are used in sealing abandoned areas on the maintenance of climatic working conditions in excavations has been conducted at the exploitation in Polish copper ore mines.