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对当前国内排放的铬铁渣种类进行了分析,并对它们各自作为建材掺合料的性能进行了探索性研究。试验结果表明,微铬铁渣可以作为水泥混凝土活性掺合料,高铬铁渣和硅铬铁渣经加工后可以作为水泥混凝土细骨料应用。
The current domestic discharge of ferrochromium species were analyzed, and their respective properties as building materials admixture of exploratory research. The experimental results show that the micro-chromic iron slag can be used as the active admixture of cement concrete. The high-chromium iron slag and the ferrochromium slag can be used as the fine aggregate of cement concrete after being processed.