Abstract:
:Unlike detached or semi-detached houses, the main source of indoor radon in high-rise buildings is the building material. Radon released from the building material will be removed by ventilation, either forced or natural, so that its concentration, its progeny's concentration, and the equilibrium between the two will be different for different types of buildings and environmental factors. A number of surveys were carried out in buildings throughout the territory to look at the seasonal variation of indoor 222Rn levels; the dependence of indoor 222Rn concentration on the living environment; the indoor gamma dose rate and its relation to indoor 222Rn concentration; and the dependence of 222Rn progeny concentration and equilibrium factor on the environment in high-rise buildings.
journal_name
Health Physjournal_title
Health physicsauthors
Leung JK,Tso MY,Ho CWdoi
10.1097/00004032-199809000-00010subject
Has Abstractpub_date
1998-09-01 00:00:00pages
303-12issue
3eissn
0017-9078issn
1538-5159journal_volume
75pub_type
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