Topic 3. Stone road-building materials from waste of mining enterprises

Plan

  1. Co-extracted rocks of mining enterprises.

  2. The use of incidentally mined rocks as crushed stone for the constructing of layers of road pavement.

  3. The use of co-extracted rocks as crushed stone and artificial sand for the cement concrete.

  4. The use of incidentally mined rocks as crushed stone and artificial sand for the asphalt concrete.