粉煤灰在公路水泥砼路面中的应用

Application of fly ash on the concrete road surface.

针对在公路水泥砼路面的砼混合料中掺入一定用量的粉煤灰对混合料的性能具有改善作用,从粉煤灰砼的配合比设计、工程实用效果、可能存在的质量缺陷及其处理方法、可观的社会经济效益等方面做一些分析。

In view of foresees accurately in the road cement concrete road surface concrete mix mixes in the certain amount used the pulverized coal ash to have the improvement function to the blend performance, from the pulverized coal ash concrete mixture ratio design, the project practical effect, possibly has aspect and so on quality flaw and its processing method, considerable social economy benefit makes some analyses.