锰渣废弃物在建筑材料上的应用研究

Research on manganese dregs reject's application in building material

通过对锰渣废弃物的化学成分、活性指标、矿物组成和颗粒形貌等性能分析,证明锰渣废弃物是一种活性材料,其可作为水泥、水泥混凝土等建筑材料的掺合料。以锰渣废弃物作为掺合料以不同掺量掺入水泥和水泥混凝土中,并对其相关性能指标进行试验测试,从而发现锰渣废弃物掺量对水泥和水泥混凝土性指标能的影响情况,寻找锰渣废弃物的最佳掺量。同时为进一步研究锰渣废弃物在建筑材料上的应用提供参考。

Through analyses manganese dregs reject of chemical composition,active target,mineral composition and pellet appearance,we prove the manganese dregs reject is a kind of active material, and it may be as the mixing material of building materials such as cement, cement concrete and so on.We mix different mixing quantity into cement and cement concrete by the manganese dregs reject in mixing material,and car- ries on the experimental test of its correlative performance index,thus discover the situation that mixing quantity of manganese dregs reject affects performance index to find out the best mixing quantity of manganese dregs reject.Meanwhile it give a reference we the study manganese dregs reject on building material application for further.