Davies B.L.
Year:
1980
Bibliographic info:
CIBS-RSH Seminar. "Health in the home" E.C.R.C. Capenhurst 7 May 1980. p35-42.

Describes sources of radon in materials and measures of exposure. Reviews measurements of radon in mines and dwellings. Describes measurements of the concentration of radon in a sealed chamber. Concludes that concentration of radon daughters can be reduced by removing dust from the air using an electrostatic precipitator or by using a very high ventilation rate combined with an efficient heat exchanger. Finds most significant sources of radon in dwellings are cracks and openings in the floor. Suggests reducing radon by covering bare surfaces and sealing the floor, or using a crawl space. Gives table showing the predicted incidence of lung cancer from radon for different ventilation rates compared with the incidence from smoking.