This is a case study of photocatalytic coating on the exterior walls of a nursing home (anti-dirt measures).
The decomposition of organic contaminants using photocatalysts and self-cleaning will break down the substances causing dirt on the exterior walls of the nursing home, allowing rain to wash them away and create a clean environment.
We will apply a photocatalyst coating for exterior surfaces. When it rains, the coated surface becomes hydrophilic, enabling the decomposition of organic dirt and providing a self-cleaning effect. The rain helps wash away dirt, effectively contributing to the anti-soiling measures for the building's exterior. It is also effective in reducing cleaning and maintenance costs.
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basic information
● The construction will use a low-pressure hot air painting machine specifically designed for photocatalysts to minimize painting loss and ensure efficient application. ● A photocatalytic aqueous solution (titanium dioxide solution) specifically for external use will be applied as a coating. ● Organic surfaces, such as painted areas, will be pre-coated with a primer to prevent surface degradation caused by the photocatalyst. ● Different primers will be used for coating surfaces that are water-absorbing and water-repellent, respectively. ● When rain hits the photocatalytic application surface, it creates a hydrophilic surface (self-cleaning effect) and decomposes organic dirt, resulting in a clean environment. ● This will be effective in reducing cleaning and maintenance costs.
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Applications/Examples of results
They are used for anti-dirt, deodorization, antibacterial, antiviral, and mold prevention measures in various building facilities such as office buildings, commercial facilities, hospitals, nursing care facilities, factories, condominiums, and single-family homes.
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.





