Abstract
Asbestos fibers can be released from asbestos containing cement sheets due to deterioration. The asbestos abatement technology by coating systems for deteriorated asbestos containing cement sheets has been developed. In this study, deteriorated corrugated slate sheets coating was against the outer wall surface and roof of the warehouse of steel frame of 23 years built in the city of Koga, Ibaraki Prefecture and Evaluated after 1.5 years of outdoor exposure.In addition, cool-heat cycling tests was done to evaluate the durability of coatings which were done on deteriorated corrugated slate sheets. Finally, we evaluate the correlation to compare the results of cool-heat cycling tests and outdoor exposure.
