Acid rock drainage prevention method using field coating

摘要

The present invention , such as the cement milk beoreok cancer that occur during excavation or cut in various tunnel construction by treatment with a coating solution , to rock containing sulfide mineral surfaces is inhibited acid rock drainage (acid rock drainage) caused by the oxide produced is exposed to the air dissolved by the solid or surface water or ground water as geunbok enemy It is one . ; through the present invention , it is possible to minimize contamination of surface water and ground water to be generated in a variety of construction process , cancer beoreok can achieve the effect of shortening and cost reduction by simplifying the process there .