Comprehensive Utilization of Waste Rocks and Tailings of Iron Ore

In view of the problem of stripped waste rocks and tailings in the iron ore mining area, a discussion was made on the technologies of applying the waste rocks and tailings to the productions of building stone, concrete and top-grade building materials and the mining backfill. The problems encountered in the comprehensive utilization of iron ore waste rocks and tailings at present was analyzed, providing a reference for the implementation of comprehensive utilization projects of waste rocks and tailings.