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Measurement of radon gas concentration in cement samples by using nuclear track detector (CR-39)
In the present work, we have measured the radon gas concentration in four cement samples different in origin{ Iraqi (kofah) cement , Iraqi (sulaymaniyah) cement , Iranian cement , Kuwaitian cement } by using alpha-emitters registrations which are emitted from radon gas in (CR-39) nuclear track detector.
The obtained results have shown that the highest average radon gas concentration in cement samples was found in Iraq cement (kofah) sample, which was (25.2 Bq/m3), while the lowest average radon gas concentration in cement samples was found in Kuwait sample, which was (9.17 Bq/m3). The present results show that the radon gas concentration in all cement samples is below the allowed limit from (International Commission of Radiation Protection) (ICRP) agency.
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- radon gas -cement
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