研磨体级配对矿物掺合料性能的影响

The Effect of The Grade Proportion of Abrasive on The Property of Mineral Mixture

本文通过矿粉、粉煤灰在不同研磨体级配情况下研磨产品的比重、比表面积、标准稠度需水量、水泥胶砂强度等性能参数的测定,得出了它们的变化规律,继而分析和探讨了不同研磨体级配对磨细矿渣和粉煤灰掺合料性能的影响。

The specific gravity, specific surface area, water quantity for standard thickness and gluey strength of cement of the pulverized products made from mine powder and coal ash grinded by different proportions of abrasives were tested and the variance regularities of these property parameters were obtained. Afterwards the effects of different grade proportions of abrasives on the property of mixture of pulverized slag and coal ash were discussed.