caa a22 4500 397503253 CHVBK 20180308164537.0 cr unu---uuuuu 161202e19950501xx s 000 0 eng 10.1093/oxfordjournals.rpd.a082666 doi 0144-8420 pii (NATIONALLICENCE)oxford-10.1093/oxfordjournals.rpd.a082666 Natural Radioactivity and Radon Exhalation from Building Materials Used in Attica Region, Greece [Elektronische Daten] [A. Savidou, C. Raptis, P. Kritidis] In order to extend our study of natural radionuclides and radon exhalation from building materials used in Attica region, Greece, measurements on concrete have been performed. In a previous study the major types of bricks used in Attica have been studied and the results of that study are here quoted for comparison. All the results are compared with similar values presented by other authors and the radioactivity levels are discussed in terms of limits to the accepted natural radioactivity levels. The method used for the determination of radon exhalation rates from concrete is the continuous accumulation/counting method that has been previously established. Radiation Protection Dosimetry Savidou A. aut Raptis C. aut Kritidis P. aut Radiation Protection Dosimetry Oxford University Press 59/4(1995-05-01), 309-312 0144-8420 59:4<309 1995 59 rpd https://doi.org/10.1093/oxfordjournals.rpd.a082666 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/oxfordjournals.rpd.a082666 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Savidou A. aut NATIONALLICENCE 700 1- Raptis C. aut NATIONALLICENCE 700 1- Kritidis P. aut NATIONALLICENCE 773 0- Radiation Protection Dosimetry Oxford University Press 59/4(1995-05-01), 309-312 0144-8420 59:4<309 1995 59 rpd Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford