논문 해외 국제일반학술지 STRENGTH PROPERTIES OF VERMICULITE ADDED MATRIX FOR MAKING RADON ADSORPTION BOARD
- 학술지 구분 국제일반학술지
- 게재년월 2017-05
- 저자명 HYUN UNG, LIM,SANG SOO, LEE공동(교신),OH HAN,GWON
- 학술지명 INTERNATIONAL JOURNAL OF ADVANCED NURSING EDUCATION AND RESEARCH
- 발행처명 global vision school publication
- 발행국가 해외
- 논문언어 외국어
홈페이지논문 초록 (Abstract)
Radon is a naturally occurring radioactive gas, and is classified as a Group 1 carcinogen which can cause lung cancer if it enters our body through inhalation. It is found in concrete and building materials, and its danger is increasing as it leaks indoors through cracks in old buildings. Thus, this study analyzed the strength properties of a vermiculite matrix in order to manufacture a radon adsorption board capable of absorbing and reducing radon. As a result of the experiment, the vermiculite matrix showed low strength because of expansion and delamination by heat. The strength also decreased by the porous nature of vermiculite.