Froňka A, Jílek K, Moučka L, Brabec M
National Radiation Protection Institute, Prague, Czech Republic.
Radiat Prot Dosimetry. 2011 May;145(2-3):133-7. doi: 10.1093/rpd/ncr051. Epub 2011 Apr 2.
Two new single-family houses identified as insufficient with regard to existing radon barrier efficiency, have been selected for further examination. A complex set of radon diagnosis procedures has been applied in order to localise and quantify radon entry pathways into the indoor environment. Independent assessment of radon entry rate and air exchange rate has been carried out using the continuous indoor radon measurement and a specific tracer gas application. Simultaneous assessment of these key determining factors has turned out to be absolutely crucial in the context of major cause identification of elevated indoor radon concentration.
已选定两座新建独栋房屋，它们在现有氡气阻隔效率方面被认定不足，将对其进行进一步检测。已应用一套复杂的氡气诊断程序，以确定并量化氡气进入室内环境的途径。通过室内氡气连续测量和特定示踪气体应用，对氡气进入速率和空气交换速率进行了独立评估。在确定室内氡浓度升高的主要原因时，同时评估这些关键决定因素已证明绝对至关重要。
