The mock-up test was carried out to evaluate applicability of unmanned coating method to prevent asbestos scattering from fiber insulation board in same vibration condition of school. Fiber insulation boards were cut into uniform size and attached in checker figure. Bang machine and rubber hammer were used to scatter asbestos sufficiently. Sodium silicate was used as a asbestos scattering inhibitor. The asbestos concentration was counted by PCM (Phase Contrast Microscope) and TEM (Transmission Electron Microscope). Asbestos concentration was 0.014 (1st day) and 0.021 (14th day) f/cm3, respectively in case of without coating. Asbestos concentration was 0.006 (1st day) and 0.008 (14th day) f/cm3, respectively in case of unmanned coating method. It was satisfied the standard of asbestos concentration in indoor air quality management law. So unmanned coating method was applicable to prevent asbestos scattering from fiber insulation board in buildings.

Abstract
 I. 서 론
 II. 연구방법
  1. 시험체 분석
  2. 실증환경실험
  3. 석면 채취 및 분석
 III. 결과 및 고찰
  1. 시험체 분석
  2. 공기 중 미세먼지 농도
  3. 석면 농도 변화
 IV. 결 론
 사 사
 References

• 김형진(김포대학교 보건환경과) | Hyung-Jin Kim Corresponding author
• 이갑수(김포대학교 보건환경과) | Kab-Soo Lee
• 김상식(김포대학교 보건환경과) | Sang-Sik Kim
• 조진규(김포대학교 건설토목과) | Jin-Kyu Cho
• 강형석((주)트루윌) | Hyung-Seok Kang
• 박경북(호서대학교 벤처전문대학원 융합공학과) | Kyung-Buk Park