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Radioactivity levels of limestone and gypsum used as building raw materials in Turkey and estimation of exposure doses     
Yazarlar
Prof. Dr. Şeref TURHAN
Kastamonu Üniversitesi, Türkiye
Özet
The natural radionuclide contents of limestone and gypsum samples used as building raw materials in Turkey were measured by means of gamma spectrometer system with HPGe detector. The measured activity concentrations of 226Ra, 232Th and 40K radionuclide were compared with the reported data from other countries. Radium equivalent activity and internal hazard index, absorbed gamma dose rate in indoor due to the external exposure and corresponding annual effective dose were determined to estimate the exposure risk arising due to the use of these raw materials. This study has shown that examined gypsum and limestone raw materials do not pose any excess radiological health problem and are safe for use in the construction of buildings. © The Author 2010. Published by Oxford University Press.
Anahtar Kelimeler
Makale Türü Diğer (Teknik, not, yorum, vaka takdimi, editöre mektup, özet, kitap krıtiği, araştırma notu, bilirkişi raporu ve benzeri)
Makale Alt Türü SCI, SSCI, AHCI, SCI-Exp dergilerinde yayımlanan teknik not, editöre mektup, tartışma, vaka takdimi ve özet türünden makale
Dergi Adı Radiation Protection Dosimetry
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce
Basım Tarihi 08-2010
Cilt No 140
Sayı 4
Sayfalar 402 / 407
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
WoS 21
SCOPUS 23

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