摩洛哥使用的各种建筑材料中氡析出率的测量

Q4 Medicine

International Journal of Low Radiation Pub Date : 2019-10-25 DOI:10.1504/ijlr.2019.10024912

Murad Al Mugahed, F. Bentayeb

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引用次数: 1

摘要

对摩洛哥经常使用的35种建筑材料样品的氡表面和质量呼出率进行了测量。在这项调查中，我们使用了包含CR-39探测器的Can技术来估计建筑材料中的氡暴露量。表面呼气率和质量呼气率分别为37.92 mBq−2 h−1、3.05 mBq kg−1 h−1至1545.60 mBq m−2 h–1、43.14 mBq kg−1 h–1，平均值分别为271.4192 mBq m−2 h-1和10.23 mBq kg-1 h−1。计算了有效镭含量和有效剂量的所有值，这些值在所有研究样品的安全限度内。

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Measurement of radon exhalation rate in various building materials used in Morocco

Measurements of radon surface and mass exhalation rates were made for 35 types of building material samples frequently used in Morocco. In this survey, we used the Can technique, containing CR-39 detectors, to estimate the radon exposure from building materials. The surface and mass exhalation rates ranged from 37.92 mBq−2 h−1, 3.05 mBq kg−1 h−1 to 1545.60 mB q m−2 h−1, 43.14 mBq kg−1 h−1, with an average of 271.4192 mBq m−2 h−1 and 10.23 mBq kg−1 h−1, respectively. All the values of effective radium content and effective dose were calculated and they were within the safe limit in all samples studied.

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来源期刊

International Journal of Low Radiation Environmental Science-Health, Toxicology and Mutagenesis

自引率

0.00%

发文量

期刊介绍： The IJLR is a peer-reviewed journal dedicated to the publication of research articles, review papers and technical notes in all domains related to low-dose radiation, among which are the biological and health effects in humans and the biota, in vitro and in vivo research on low radiation effects, regulatory and policy aspects, risk estimation and public perception.