In this study, we used the combination of gamma ray spectroscopy and full spectrum analysis method to calculate the radioactivity concentrations of ⁴⁰K, ²³²Th and ²²⁶Ra radioisotopes in the building materials. The activities of ⁴⁰K, ²³²Th and ²²⁶Ra were between (36.79 and 559.82), (1.29 and 36.01) and (1.20 and 32.62) Bq kg⁻¹, respectively. The absorbed dose rate in air (D), the annual effective dose rate (AEDR), the radium equivalent activity (Ra_eq), the external and internal hazard indices (H_ex, H_in) in all samples were estimated to assess the level of safety for people living in buildings made of these materials. Finally, the results were compared with international recommended values which showed that applying these materials for construction is not a threat to the population.

在这项研究中，我们结合使用了伽马射线能谱和全光谱分析方法来计算建筑材料中⁴⁰ K，²³² Th和²²⁶ Ra放射性同位素的放射性浓度。的活动⁴⁰ K，²³² Th和²²⁶太阳神分别为（36.79和559.82），（1.29和36.01）和（1.20和32.62）贝公斤之间^-1分别。所吸收的剂量率在空气中（d），每年有效剂量率（AEDR），镭同等活性（镭_{ë q}），外部和内部的危险指数（ħ_前，ħ_在）中的所有样本均进行了评估，以评估居住在由这些材料制成的建筑物中的人员的安全水平。最后，将结果与国际推荐值进行比较，结果表明，将这些材料用于建筑对人口没有威胁。