Radon Exhalation Rate Monitoring and analysing of

Radon Exhalation Rate Monitoring and analysing of Building Material
Zhang Wentao   Li Zhengcai  Wu Yanyong  Meng Dan
    ( Chinese Institute for Radiation Protection,Taiyuan 030006 China)
Abstract: The radiation of building and decoration material is thought of the secure problem about sanitation by the people。The radon of the floor，the wall and the ceiling was exhalated in working locale， which is one of the source in accepting the inartificial radiation for people。 The radon and it’s daughters harm the health of people，they will result in lung cancer.In orcter to dope out the consistence of radon i and put forward a good advice about making use of building material， and put forward a gist about designing the safety configuration of radon；We made use of the electrostatic collection equipments which developed by ourselves， and  select special area to monitor。At last discuss and analyse about the whole result and monitoring result for the same buiding material.We monitored all of  about the building and decoration material .
Key words: Building and decoration material  Surface rodon exhalation rate  Electrostatic collection   monitoring in locale