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Radiation Protection Dosimetry 56:45-50 (1994)
© 1994 Oxford University Press
Radon Remediation of Dwellings with Suspended Timber Floors - Case Studies from the Building Research Establishment (UK)
Dwellings with suspended floors and high radon levels are proving difficult to remediate. This paper reports on the experience of the Building Research Establishment in dealing with such dwellings. Brief details of the remediation of 14 houses are given, and comparisons are made between the effectiveness of the different techniques adopted. Natural ventilation, mechanical supply ventilation and mechanical extract ventilation are three techniques that have been used successfully as radon remedial measures. Preliminary results suggest that supply ventilation is more effective than extract ventilation.