粉煤灰建材的放射性核素考查

Investigation on Radioactive Nuclide in Fly Ash as Building Material

本文对粉煤灰作为建材原料的放射性核素问题进行了考查，其中包括：一般建材的放射性水平，我国及其它国家原煤的放射性浓度，放射性浓度测定方法等。此外。

In this paper, a series of problems about radioactive nuclides when fly ash as building material have been investigated, including radioactive level of ordinary building materials, radioactive concentration of coals in our country or others, some determination methods of radioactive concentration and so on. In addition, the radioactive concentration of fly ash as building material in Shanxi coking group limited company also has been evaluated.\;