Investigation on the Levels of ?-radiation Emitted From Ceramic Floor Boards Saled in Tangshan / 环境与健康杂志
Journal of Environment and Health
;
(12)1989.
Article
in Chinese
| WPRIM
| ID: wpr-538722
ABSTRACT
Objective To explore the levels of?-radiation emitted from ceramic floor boards saled in Tangshan.Methods The levels of?-radiation emitted from common ceramic floor boards,polished surface-ceramic floor board s and granular surfac-ceramic floor boards manufactured in A,B and C different provinces were determined.All sam ple s were collected from the build ing ma te rial markets in Tangshan.Results The levels of?-radiation emitted from ceram-ic floor boards were91.1,76.8,75.1nGy /h for those manufactured in A,B and C province respectively,and92.7,88.9,78.0nGy /h for granular sur face-ceramic floor boards,polished surface-ceramic floor boards and com mon ceramic floor boards respec tively.Con clu sion For the consumers,the first selection of the common ceramic floor boards to dec-orate the floor was recommended.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Environment and Health
Year:
1989
Type:
Article
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