Iron tailing concrete

The invention provides an iron tailing concrete which comprises the following ingredients of cement, mineral processing barren rocks and detritus, admixture, water and pumping aid for the concrete determined according to performances, and the ingredients of the concrete according to the weight percentages of the concrete are respectively 4-20 percent of cement, 0-35 percent of mineral processing barren rocks and detritus, 1-8 percent of admixture, 1.5-2.5 percent of pumping aid for the concrete based on the weight sum of the cement and the admixture, and the balance of water. The invention hasthe effects that the novel concrete adopts tailing ores and detritus and is applied to the production of the concrete for partially or completely replacing natural aggregate. The concrete can reducethe pollution to the environment from mineral processing barren rocks, decrease the production volume and the production energy consumption of natural ore materials, accord with three 'green' meaningssuggested by the world environment organization: saving resources and energy; no environmental damages, and more environment friendly; and also according with the strategy of sustainable development,thereby not only satisfying requirements of the contemporary people, but also not damaging the capacity of satisfying unborn requirements.