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本文从粉煤灰的分类及品质特性谈起,重点介绍了当前粉煤灰在预拌混凝土中的应用情况,尤其是高钙粉煤灰和高硫高钙粉煤灰在混凝土应用中须要注意的一些问题,借此引起广大技术人员的关注。
This article from the classification and quality characteristics of fly ash talked about, focusing on the current fly ash in ready mixed concrete application, especially high calcium fly ash and high calcium fly ash in concrete applications need attention Some issues, to attract the attention of the majority of technical staff.