粉煤灰基水泥砌筑砂浆的制备

对粉煤灰进行了活化激发研究，然后利用活化后的粉煤灰制备粉煤灰基砌筑砂浆，结果表明：活化粉煤灰应用于砌筑砂浆中不仅可以部分取代水泥作胶凝材料，还可明显改善砂浆的和易性，提高砂浆的后期强度，同时降低了生产成本，提高了工程质量。

On preparation of fly ash and cement masonry mortar

The paper has the activation research on the fly ash, adopts the activaed fly ash to prepare for the fly ash and cement masonry mortar, and proves that the adoption of the actived fly ash can not only partially take the place of the cement binders, but also improve the workability of the mortar, improve the strength of the mortar in later period, while it can reduce the production costs and enhance the engineering quality.