This is a case study of photocatalytic treatment for anti-dirt measures on the exterior walls of a nursing home.
The decomposition of organic contaminants using photocatalysts and self-cleaning creates a clean environment by breaking down the substances that cause dirt both inside and outside buildings.
By coating the titanium dioxide aqueous solution, which is the raw material for photocatalysts, on the ceilings and walls of buildings, it exhibits effects such as dirt resistance, deodorization, antibacterial properties, antiviral properties, and mold prevention. When light hits the surface of the indoor photocatalyst application, reactive oxygen species are generated on the surface, breaking down organic substances that cause dirt and odors into harmless water and carbon dioxide. The surface of the outdoor photocatalyst application utilizes a hydrophilic effect, where rainwater spreads thinly beneath the dirt, contributing to self-cleaning as the surface dirt flows away, thus maintaining the aesthetic of the building and reducing cleaning costs. Since the raw material for the photocatalyst, titanium dioxide, is inorganic, it does not degrade due to ultraviolet rays or other factors, and its effectiveness continues for a long time. A glass coating on floor tiles creates a strong water-repellent surface. The water-repellent effect prevents the penetration of wastewater, such as urine, making it easier to clean, and also reduces odors caused by bacteria and other sources.
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basic information
The photocatalytic effects of anti-soiling, deodorization, antibacterial, antiviral, and mold prevention are utilized for maintaining the aesthetics and improving the environment both inside and outside buildings. The self-cleaning effect (hydrophilic effect) of external photocatalysts, combined with the power of rain, provides anti-soiling effects for buildings. The organic decomposition capability of indoor photocatalysts effectively contributes to deodorization, antibacterial, antiviral, and mold prevention within the building. *For more details, please refer to the PDF document or contact us.
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Applications/Examples of results
It is used for anti-dirt, deodorization, antibacterial, antiviral, and mold prevention measures in various building facilities such as office buildings, commercial facilities, factories, and residences.
Company information
Titan Next Japan Co., Ltd. is a company that has been engaged in photocatalytic coating since 1998, under its parent group. It specializes in the construction of photocatalytic coatings and the planning and sales of photocatalytic products. The company has accumulated numerous construction achievements at its sales offices nationwide and has honed its technology.










