试验使用钢渣砂替代天然砂配制新型的高性能混凝土,重点测试了钢渣的化学成分和物理性质,依据自密实混凝土配合比设计方法并结合钢渣原有的特性设计出钢渣代砂自密实混凝土。围绕所配制的混凝土,进行其工作性能测试,满足相应规范要求。试验结果为钢渣的再生利用开辟新路径。 The experiment uses the steel slag sand instead of the natural sand to prepare a new type of high performance concrete. The chemical composition and physical properties of the steel slag are emphatically tested. According to the self-compacting concrete mix design method and the original characteristics of the steel slag, the steel slag self-compacting concrete is designed. Around the preparation of the concrete, its performance test to meet the corresponding regulatory requirements. The test results opened up a new path for the recycling of steel slag.