논문 상세보기
pp.22-32
The purpose of this study is to investigate the characteristics of asbestos containing materials in public facilities in Korea. We investigated 201 public facilities between January and December in 2009. PACM were collected according to EPA AHERA rules, and analyzed using the US EPA method 600/R/116. The air samples from public facilities were analyzed by PCM. For the survey on ACM risk assessment, we used both the ASTM rules and Korea ACM risk assessment(developed by the Korea ministry of employment and labor). Public facilities showed that ceiling textiles contained chrysolite/amosite(2 and 25%) and cement flat boards contained chrysolite(5 and 26%). Also, gaskets contained chrysolite(3 and 95%) and Floor tile & carpet contained chrysolite(less than 1 and 6%). PCM analysis was performed on all air samples, and it was found that the concentration of fiber did not exceed the Korean guideline(0.01f/cc). In this study, it was found that according to the ASTM rule of asbestos material, 70 materials were “Abatement” grade and 344 materials were “Q&M” grade when assessed by ASTM B-line. Furthermore, based on the adjusted Korea ACM risk assessment 22 materials rated as were “Fair” and 390 materials were “Good”.
2. 연구 방법
2.1 연구대상 및 조사방법
2.2 시료분석
2.3 석면함유 건축자재 위해성평가
2.4 자료분석
3. 연구결과
3.1 다중이용시설 건축년도에 따른 석면함유 건축자재검출율
3.2 석면함유 건축자재의 종류 및 함유량
3.3 다중이용시설 공기 중 섬유상 농도
3.4 석면함유 건축자재의 위해성 평가
4. 고찰 및 결론
감사의 글
References
