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석면함유 뿜칠재에 대한 석면비산안정화제 효율 평가 방안 연구 KCI 등재후보

Study on the Introduction of the Efficiency Test of Asbestos Stabilizers on the Spray-applied ACBM

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한국실내환경학회지 (Journal of Korean Society for Indoor Environment)
한국실내환경학회 (Korean Society for Indoor Environment)
초록

This study is to consider the introduction of the standard practice which test the asbestos stabilizer efficiency for the spray-applied ACBM, because asbestos stabilizer may be one of operation & management (O&M) program to prevent friable asbestos from spray-applied asbestos containing building materials( ACBM) and some countries like U.S and Japan have introduced the evaluation system or standard practice to test the efficiency of asbestos stabilizer which is used for spray-applied ACBM since 2002 and 2006, relatively. Efficiency test of 8 stabilizers which were manufactured from Japan, Australia and Korea was performed by the method of the Ministry of Land, Infrastructure, Transport and Tourism of Japan. The contents of test method were consisted adhesive strength, penetration depth, impact resistance and wind affection. The efficiency of impact resistance and wind affection was improved 4.1~37.4% and 75.2~95.7% after asbestos stabilizer applied on the spray-applied ACBM. Although the results of adhesive strength were less than that of non-applied materials but that was satisfied the ASTM standard (2.4kPa).

저자
  • 임호주
  • 임정연
  • 정현성
  • 이주영
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