Verification on asbestos release during surface preparation of deteriorated asbestos containing cement sheets

Akihito Hayashi, Kenji Motohashi, Junko Koga, Masataka Tamura

研究成果: Article

抄録

Asbestos cement sheets used under outdoor condition may need surface treatment because of deterioration. Surface preparation of deteriorated asbestos cement sheets may cause asbestos fibers release during surface preparation. However, technical information about fibers release is not enough to design countermeasures for surface preparation of deteriorated asbestos cement sheets at present. In this study, airborne fibrous particles concentration was measured under several ways of surface preparation of existed deteriorated cement sheets containing asbestos, and asbestos fibers in waste water and dust were also analyzed in order to develop safe surface preparation methods for deteriorated asbestos cement sheets.

元の言語English
ページ(範囲)421-426
ページ数6
ジャーナルAIJ Journal of Technology and Design
18
発行部数39
DOI
出版物ステータスPublished - 2012

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Asbestos cement
Asbestos
Cements
Fibers
Dust
Deterioration
Surface treatment
Wastewater

ASJC Scopus subject areas

  • Building and Construction
  • Architecture

これを引用

Verification on asbestos release during surface preparation of deteriorated asbestos containing cement sheets. / Hayashi, Akihito; Motohashi, Kenji; Koga, Junko; Tamura, Masataka.

:: AIJ Journal of Technology and Design, 巻 18, 番号 39, 2012, p. 421-426.

研究成果: Article

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AB - Asbestos cement sheets used under outdoor condition may need surface treatment because of deterioration. Surface preparation of deteriorated asbestos cement sheets may cause asbestos fibers release during surface preparation. However, technical information about fibers release is not enough to design countermeasures for surface preparation of deteriorated asbestos cement sheets at present. In this study, airborne fibrous particles concentration was measured under several ways of surface preparation of existed deteriorated cement sheets containing asbestos, and asbestos fibers in waste water and dust were also analyzed in order to develop safe surface preparation methods for deteriorated asbestos cement sheets.

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