建筑垃圾磨细粉作矿物掺合料对水泥物理力学性能的影响

研究建筑垃圾磨细粉作水泥、混凝土矿物掺合料的可能性。主要研究建筑垃圾磨细粉对水泥的物理力学性能的影响。为了提高建筑垃圾磨细粉在水泥中的掺量,还研究了碱性激发剂对其的激发作用。研究结果表明:碱性激发剂对建筑垃圾磨细粉的激发效果早期非常明显,但后期效果不是特别明显。

Abstruct:The possibility of using pulverized building refuse as mineral admixture for cement and concrete is studied mainly involving the influence of pulverized building refuse on physical mechanical properties of cement.The effect of alkaline excitation agent is also studied in order to increase the content of pulverized building refuse in cement.The re sult shows that the effect of alkaline excitation agent on pulverized building refuse is obvious at early stage,but it is not so obvious at late stage.