Abstract: Comprehensively introduce the properties and the recycling situation of copper tailings, comparing with the copper tailings existing disposal process and its problems, then put forward a kind of new technology that realize the high-efficient utilization of copper tailings, and the comprehensive performance are analyzed for it’s using as the siliceous raw material. Results show that through the processing of new technology, the active component and particle characteristics of copper tailings are optimized, which make the copper tailings can be widely applied in new building materials, and then realize the high added value of copper tailings recycling.