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

Akihito Hayashi; Kenji Motohashi; Junko Koga; Masataka Tamura

doi:10.3130/aijt.18.421

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

Akihito Hayashi, Kenji Motohashi, Junko Koga, Masataka Tamura

Research output: Contribution to journal › Article

Abstract

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.

Original language	English
Pages (from-to)	421-426
Number of pages	6
Journal	AIJ Journal of Technology and Design
Volume	18
Issue number	39
DOIs	https://doi.org/10.3130/aijt.18.421
Publication status	Published - 2012

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Keywords

Asbestos
Asbestos fiber release
Cement sheets
Substrate for painting
Substrate preparation

ASJC Scopus subject areas

Building and Construction
Architecture

Cite this

Hayashi, A., Motohashi, K., Koga, J., & Tamura, M. (2012). Verification on asbestos release during surface preparation of deteriorated asbestos containing cement sheets. AIJ Journal of Technology and Design, 18(39), 421-426. https://doi.org/10.3130/aijt.18.421

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Access to Document

10.3130/aijt.18.421