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5.12Wenchuan Earthquake not only induced large casualty, but also produced large solid waste.How to deal and use solid waste had been a problem to be solved focused home and abroad.It was effective method to develop green concrete, which can reduce city environment burden for cycling waste concrete.Experiment was carried in order to test the practical application of recycled aggregate used concrete solid waste on strength and durability.It concluded that recycled concrete expressed similarly performance compared with common concrete in strength and durability under low absorption of recycled aggregate, calcium system expansive additive and blast furnace cement, and it was possible for recycled aggregate to use as coarse aggregate in concrete.