Assessment of radioactivity and the associated hazards in local cement types used in Tamilnadu, India

Beretka, 1985, Natural radioactivity of Australian building materials, industrial wastes and by-products, Health Phys., 48, 87, 10.1097/00004032-198501000-00007 Brigido Flores, 2008, Natural radionuclide content in building materials and gamma dose rate in dwellings in Cuba, J.Environ.Radioact., 99, 1834, 10.1016/j.jenvrad.2008.08.001 Chinchón-Paya, 2011, Radiological impact of cement, concrete and admixtures in Spain, Radiat.Meas., 46, 734, 10.1016/j.radmeas.2011.06.020 Karpov, 1980, Estimation of indoor gamma dose rate, Health Phys., 39, 819 KhalidKhan, 2001, Natural gamma emitting radionuclides in Pakistani Portland cement, App.Radiat.Isot., 54, 861, 10.1016/S0969-8043(00)00327-4 Malanca, 1993, Radionuclide content of building materials and gamma dose rates in dwellings of Rio Grade Do Norte, Brazil, Radiat.Prot.Dosim., 48, 199 NEA-OECD, 1979 Ravisankar, 2012, Measurement of natural radioactivity in building materials of Namakkal, Tamilnadu, India using gamma ray spectrometry, Appl. Radiat. Isot, 70, 699, 10.1016/j.apradiso.2011.12.001 Sam, 2001, Assessment of radioactivity and the associated hazards in local and imported cement types used in Sudan, Radiat.Prot.Dosim, 93, 275, 10.1093/oxfordjournals.rpd.a006440 Sharaf, 1999, Natural radioactivity and radon exhalation rates in building materials used in Egypt, Radiat.Meas., 31, 491, 10.1016/S1350-4487(99)00206-1 Sorantin, 1984, Natural radioactivity of building materials in Austria, Radiat.Prot.Dosim., 7, 59, 10.1093/oxfordjournals.rpd.a082963 Steger, 1992, Radioactivity in building materials (a standard in austria to limit natural radioactivity in building materials), Radiat.Prot.Dosim, 45, 721, 10.1093/rpd/45.1-4.721 Tufail, 2007, Natural radioactivity hazards of building bricks fabricated from saline soil of two districts of Pakistan, J.Radiat.Prot., 27, 481, 10.1088/0952-4746/27/4/009 Turhan, 2008, Assessment of natural radioactivity and radiological hazards in Turkish cement and its raw materials, J.Environ.Radioact., 99, 404, 10.1016/j.jenvrad.2007.11.001 United National Scientific Committee on the Effects of Atomic Radiation (UNSCEAR), 2000, Sources and Risks of Ionizing Radiation. Report to the General Assembly with Annexes. New York, United Nations. Ziqiang, 1988, Natural radiation and radioactivity in China, Radiat.Prot.Dosim., 24, 88, 10.1093/oxfordjournals.rpd.a080236