Study and calculation of the specific natural radioactivity of samples of Portland cement in Iraq using a high-purity germanium detector
DOI:
https://doi.org/10.5377/nexo.v36i06.17470Keywords:
Portland cement, radioactivity, germanium detectorAbstract
In the current work, we used a high-purity germanium (HPGe) detector to assess particular activity concentrations in Seventeen cement samples from various origins. The results have shown that the specific activity, for 226Ra, ranged from 10.6±0.7Bq/kg) in Sample No. 11 to(59.1±2.4Bq/kg)in Sample No 12, for 228Ac ranged from (6.6±1Bq/kg) in Sample No.9 to(10.5±1Bq/kg) in Sample NO.7, for 40K was ranged from (81.4±7.6Bq/kg) in Sample NO.12 to (209.5±14.1Bq/kg) in Sample No.7. The research demonstrates that the cement samples are safe to use in the construction of homes and do not offer any substantial sources of radiation hazard.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Array
This work is licensed under a Creative Commons Attribution 4.0 International License.
The authors who publish in Nexo Scientific Journal agree to the following terms:
- Authors retain the copyright and grant the journal the right of the first publication under the license Creative Commons Attribution License https://creativecommons.org/licenses/by/3.0/, which allows others to share the work with a recognition of the authorship of the work and the initial publication in Nexo Scientific Journal.
- Authors may separately establish additional agreements for the non-exclusive distribution of the version of the work published in the journal (for example, in an institutional repository or a book), with the recognition of the initial publication in Nexo Scientific Journal.
- Authors are allowed and encouraged to disseminate their works electronically (for example, in institutional repositories or in their own website) before and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published works.
