title: Significance of independent radon entry rate and air exchange rate assessment for the purpose of radon mitigation effectiveness proper evaluation: case studies.
abstract: 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.
authors: National Radiation Protection Institute, Prague, Czech Republic. ales.fronka@suro.cz
authors: A
authors: A
authors: Froňka
authors: K
authors: K
authors: Jílek
authors: L
authors: L
authors: Moučka
authors: M
authors: M
authors: Brabec
mesh_terms: D016902:Air Pollution, Indoor / Q000517:prevention & control*; D000398:Air Pollution, Radioactive / Q000517:prevention & control*; D006798:Housing; D006801:Humans; D008962:Models, Theoretical; D011886:Radon; D012984:Software; D014691:Ventilation
chemical_list: D011886:Radon