本论文作者在前人研究成果的基础上,进一步深入地研究了粉煤灰的组成、结构与性能的关系。提出用物理—化学的新方法对青山粉煤灰进行表面处理,制定了一套处理措施、方案和参数,并且在实验空取得了成功,获得了高活性的粉煤灰。它具有自硬早强的特性,可以作为低标号水泥使用,也可以代替矿渣作为水泥掺合料。 On the basis of previous research results, the author of this paper further studied the relationship between the composition, structure and performance of fly ash. A new physico-chemical method was proposed for the surface treatment of Qingshan fly ash. A set of treatment measures, schemes and parameters were developed. The success of the experiment was achieved and high-activity fly ash was obtained. It has the characteristics of self-hardening and early strength, and can be used as low-grade cement, and it can also replace slag as cement admixture.