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The Research on Super-high-strength,High Wearability Cement Mortar with the Incorporation of Copper Slag as Aggregates

Tang Ming, Wang Bo (Shenyang Architectural and Civil Engineering Institute,110015) Chen Yong (Northeasten Building Design Institute of China)〔  
? With the incorporation of copper slag as aggregates,superfine flyash and high performance concrete admiktures are used to prepare super high strength and high wearability cement mortar.In this article,the influence rules of water cement ratio,cement sand ratio and the substitute rate of superfine flyash to the 28d strength are tested and analyzed by the method of The Rotatable Design.After the proportion being optimized,cement mortar is prepared for the test of strength and wearability and the test result is proved to be very excellent. 〔
【Fund】: 国家自然科学基金资助项目! (No.596780 53 ) ;; 辽宁省自然科学基金
【CateGory Index】: TQ172.7
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