摘要
通过常见花岗石石材岩石矿物特征的论述 ,介绍了不同的岩石化学成分和矿物组成对花岗石石材放射性强度的影响。指出选用饰面石材时 ,灰色系列和暗色系列放射性值低较为安全 ,对于浅色系列需要分别对待 ,使用前进行放射性活度检测是必要的。
Based on rock and mineral characteristics of common granites as building materials, the effects of different rocks and minerals conposition on radioactive intensity of granites as building Materials are discussed Granites as building materials of the gray systems and the dark colored systems are relatively safe, because they have low radioactive intensity It is necessary that the radioactive intensity of the light colored Granites as Building Materials must be determined before using
出处
《福建地质》
2002年第4期221-225,共5页
Geology of Fujian
