visible

Concrete use

Gymnastic hall (bare concrete wall)

6:43 PM
Concrete useIndoor useOutside usePublic worksWindow/Glass materials
Outside use

High school

6:38 PM
Outside usePublic worksWindow/Glass materials
Concrete use

Sewage-disposal plant

6:34 PM
Concrete useOutside usePublic worksWindow/Glass materials
Outside use

Building of prefectural government

6:30 PM
Outside usePublic works
Outside use

External wall

 Following photo is the building surface condition after 10 years.White tile surface is non-stain condition 
6:23 PM
Outside useWindow/Glass materials
Indoor use

Metro vehicle

6:09 PM
Indoor useOutside usePublic worksSpecial machineVehicleWindow/Glass materials
Bathroom

Room for odor eliminating

6:04 PM
BathroomIndoor usePublic worksWindow/Glass materials
Bathroom

Bathroom for odor eliminating

6:02 PM
BathroomIndoor usePublic works