The invention provides high performance concrete prepared from waste slag powder, and relates to the technical field of concrete pipes. The high performance concrete prepared from the waste slag powder is prepared from the following raw materials: waste slag powder, modified hydrotalcite, modified polypropylene, polycarbonate, glass fibers, an anti-stress cracking agent, and water. With the addition of all raw materials of the high-performance concrete, the mechanical and working performance of the concrete is improved, the frost resistance, impermeability, sulfate corrosion resistance and other durability properties of the concrete are increased, the waste slag powder material has abundant sources, and can take tailings, coal gangue and other industrial waste slag and waste rock materialsand stone chips produced in the production process of machine-made sand as raw material; the production cost of the concrete is greatly reduced, a large amount of industrial waste slag can be used, the environment is improved, the pollution is reduced, the energy is saved, and good social and economic benefits are generated.