Study on Construction of Infection Controlled Toilet System

Part1 Development of Photocatalyst Coating Material

Abstract

The authors are studying on the construction of infection controlled toilet system as a tool of controling infection at hospitals. In order to prevent contact infection, the authors have improved on antibacterial performance of finishing materials by applying photocatalyst coating material. This paper describes the development of photocatalyst coating material, the evaluation of antibacterial performance and the testing method of antibacterial performance outside of laboratory. As a result, it was clarified as follows. (1)This photocatalyst coating material shows superior antibacterial performance. (2)It might be possible to evaluate antibacterial performance of materials which is applied to the buildings by using bouillon.