铁尾矿石对混凝土工作性能和力学性能的影响

Iron tailings effect on the fluidity and strength of concrete

通过对铁尾矿石混凝土工作性能和力学性能的系统试验研究,探讨了用铁尾矿石代替机制碎石后混凝土性能的变化,结果表明,利用铁尾矿石配制的混凝土能够满足工作性和强度要求,完全可作为混凝土粗骨料使用。

Based on the systematic research on the workability and strength of concretes of the iron tailings stone concrete,the influence on the workability and strength is explored through using iron tailings stone instead of the crushed stone. the result reveals the satisfactory workability and strength of concretes prepared by using the crushed stone as aggregates.