| By theory analysis and experimental research, this paper developed a strength and abrasion-resistance enhancement admixture which was mixed with ground granulate blast furnace slag, steel slag and silica fume. Cement concrete mixed with the admixture can meet the demands of strength and abrasive performance which was put forward by this paper. This paper did the further research on mechanics, shrinkage and durability performance of the cement concrete mixed with strength and abrasion-resistance enhancement admixture and compared these performances with the compared concrete. After that, micro-performance of the cement concrete mixed with strength and abrasion-resistance enhancement admixture was also be studied by the methods of XRD and SEM.
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