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INTRODUCTION AND TESTING OF A SIMPLIFIED METHOD FOR THE EVALUATION OF THE RADON EMANATION
F Kabrt1, A Baumgartner1, M Stietka1
1University of Natural Resources and Life Sciences, Vienna, Prueflabor fuer Umweltradioaktivitaet und Strahlenschutz, Low-Level Counting Laboratory Arsenal, Arsenal 214, A-1030 Vienna, Austria.
Radiation Protection Dosimetry
|October 17, 2017
Summary
Radon, a radioactive gas, is a major lung cancer risk. This study introduces a new on-site method to measure radon emanation from building materials, crucial for indoor air quality.
Area of Science:
- Environmental Science
- Public Health
- Geology
Background:
- Radon is the leading lung cancer risk after smoking.
- Radon exhalation from building materials increases indoor radon concentration.
- Radon emanation, the release from soil to pore spaces, is a key factor.
Purpose of the Study:
- To present a novel on-site measurement method for radon emanation from building materials.
- To assess radon emanation at industrial sites.
- To compare the new method with existing techniques.
Main Methods:
- Utilized a closed vessel containing the sample material.
- Employed a passive radon detector within the vessel.
- Measured the integrated build-up curve of radon activity concentration over time.
Main Results:
- Successfully demonstrated a new on-site method for radon emanation measurement.
- Provided data on radon release from building materials at industrial sites.
- Offered a comparative overview of existing radon emanation measurement techniques.
Conclusions:
- The new on-site method offers a practical approach to quantifying radon emanation.
- Accurate measurement of radon emanation is vital for mitigating indoor radon exposure.
- This research contributes to understanding and controlling radon-related health risks.
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