This paper aimed at abundant gangue,fly ash and slag in Ningxia local industrial waste resides,compound fly ash and slag a certain amount in the concrete,by testing and contrasting the strength of concrete before and after adding the gangue and composite materials;contrast the effect of admixtures(water-reducing and air entrainment agents) on the improvement of compound concrete.The test showed that a combination of gangue and other mineral materials can promote hydrating of cement and increase strength of concrete.