Abstract
Five types of Cuban concretes and their main components (mineral aggregates and cements) were analyzed for uranium, thorium, radium, potassium and radon (220Rn,222Rn) using γ-spectroscopy, track registration methods and neutron activation analysis. Comparative evaluation of different concretes, aggregates and two types of cements concerning their natural radioactivity is presented.
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Pérez, G., Perelyguin, V.P., Herrera, E. et al. Determination of naturally radioactive elements in construction materials by means of gammaspectroscopy, track registration techniques and neutron activation analysis. Journal of Radioanalytical and Nuclear Chemistry Letters 176, 315–323 (1993). https://doi.org/10.1007/BF02163496
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DOI: https://doi.org/10.1007/BF02163496