Analysis conducted on the relationship between basement air and outdoor air moisture, and on the movement of airborne sources of basement air moisture under the influence of ASD systems.May 20, 2009
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Movement and Sources of Basement Ventilation Air and Moisture During ASD Radon Control Additional Analysis (PDF)(51 pp, 2 MB, May 2009, EPA 402/R-09/020)