Aa. Pakou et al., NATURAL RADIOACTIVITY AND RADON EMANATION FACTORS IN BUILDING MATERIAL USED IN EPIRUS (NORTH-WESTERN GREECE), Science of the total environment, 144, 1994, pp. 255-260
The natural radioactivity (Ac-228, Ra-226, K-40) in typical building m
aterials of the north-western part of Greece (Epirus), has been measur
ed. The results are discussed in terms of limits to the accepted natur
al radioactivity levels and are compared with similar values reported
in the literature. Radon emanation factors have also been determined v
ia gamma-spectroscopy.