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Radon - 222 study in ceramics and indoor air /

Nada Loutfy Abdelreheam Ali Moussa

Radon - 222 study in ceramics and indoor air / دراسة الرادون - 222 فى السيراميك وهواء الأماكن المغلقة Nada Loutfy Abdelreheam Ali Moussa ; Supervised Maged Ali Fahmy Mahmoud , Lotfi Zaki Ismail - Cairo : Nada Loutfy Abdelreheam Ali Moussa , 2011 - 69 P. : charts , facsimiles ; 25cm

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics

A total 50 samples of 13 different ceramic tiles companies collected from the Egyptian market for the measurements of radon exhalation rate . Three homes include twenty rooms were selected . The period of the survey was in range 2- 3 months for homes for each season while it was about 15 days for ceramic tiles



Exhalation rate Radon - 222 Tracks density