摘要
结合具体的工程实践,对粉煤灰混凝土的具体试验进行了介绍,从水泥、细集料、碎石、外加剂、粉煤灰等试验用原材料作了阐述,并对其结果作了分析,得出掺加粉煤灰可获取高标号混凝土配合比的结论。
Combined with specific project, it introduces the experiment to fly ash concrete and the primary materials which be used in experiment including cement, fine aggregate, macadam, additive and fly ash, analyzes the conccusion that we can obtain high - grade concrete proportion using fly ash.
出处
《林业科技情报》
2008年第2期62-63,共2页
Forestry Science and Technology Information