摘要
粉煤灰是发电厂排放出来的一种废料,在缺少砂、石和其他筑路材料的大庆油田,采用粉煤灰石灰土作为道路的基层材料,具有一定的经济、社会和环境效益。本文首先对粉煤灰用于筑路工程中的可行性进行了论证,进而介绍了粉煤灰石灰土的主要技术性能,最后介绍了粉煤灰石灰土的推广使用情况以及所取得经济效益。
Powder coal ash is the waste material of power plants.In Daqing oilfield,which lacks sand,stone
and other highway building materials,utilizing power coal ash as the highway's base material has
certain benefits in economy,society and environment.This article introduces the main technical
performance and the situation of popularizing and its economic results.
