WINDOW FRAME WITH GAS DIFFUSION FILTER FOR REDUCING INDOOR RADON CONCENTRATION

摘要

It is contacted the present invention relates to a kind of art with the indoor radon means of low concentration one glass of window of change and outdoor air, the interior space is flowed to gas diffusion type filter and prior art soil gas, to prevent from passing through temperature change from according to pumping. Moreover, the present invention drives the surface radon indoor building material of ventilation blower progress Discharge illuminating and is introduced into the interior space, divulging information one day by opening a window more than once for discomfort is mitigated by other methods or the present invention. ;The 2015 of copyright KIPO submissions