Journal of Engineering and Applied Sciences
ISSN: Online 1818-7803ISSN: Print 1816-949x
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Structural and Mechanical Factors on Radon Emanation During Heat Treatment Natural Mineral
Vyacheslav Ivanovich Pavlenko, Julia Vladimirivna Vetrova, Vladimir Grigorievich Shaptala, Vadim Vladimirovich Shaptala and Sufiomar Kurbanovich Gasanov
Page: 287-292 | Received 21 Sep 2022, Published online: 21 Sep 2022
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Abstract
Background radiation in space is largely determined by the radiological properties of materials and structures used in the construction of buildings. Mineral raw materials in the manufacture of building materials and structures are often subjected to heat treatment. Studied theoretically and experimentally increase radon emanation mineral raw materials as a result of the heat treatment. Analytical expressions for the activity concentration of radon and its rate of exhalation of mineral grains isometric form. On an example plagiogranites experimentally investigated the variation of the surface structure of samples and increase its radon emanation by increasing their porosity. The empirical dependence of the concentration of radon activity on temperature. The results of theoretical and experimental studies are qualitatively consistent with each other and indicate that the radon emanation of building constructions depends not only on the radiological properties of the original mineral but also on the heat treatment technology.
How to cite this article:
Vyacheslav Ivanovich Pavlenko, Julia Vladimirivna Vetrova, Vladimir Grigorievich Shaptala, Vadim Vladimirovich Shaptala and Sufiomar Kurbanovich Gasanov. Structural and Mechanical Factors on Radon Emanation During Heat Treatment Natural Mineral.
DOI: https://doi.org/10.36478/jeasci.2014.287.292
URL: https://www.makhillpublications.co/view-article/1816-949x/jeasci.2014.287.292