24-hour support for peace of mind during power outages! Prepared for sudden flooding due to guerrilla rainstorms and typhoons. Patent obtained!
The 'Nezunoban' is a floating waterproof board that automatically activates using the buoyancy of water. It operates reliably even in the middle of the night, in uninhabited environments, or during urgent situations, preventing water from entering underground shopping areas, parking garages, and entrances. It does not use any electricity, so it is safe during power outages. There is no need for hydraulic drive systems, allowing for space-saving installation in existing buildings without extensive excavation. The panels are made of FRP, which is resistant to corrosion and rust. *Catalog with case photos is currently available! For more details, please download from the form below. [Features] ■ Stored within the floor surface during normal times ■ Operates without electricity, even during power outages ■ Water-tight rubber seals the gap between the panel and the structure ■ When the water level drops, the panel automatically retracts into its storage area For more information, please contact us or download the catalog to view.
Inquire About This Product
basic information
【Specifications】 Panel width: 0.8m to 8m Waterproof height: 0.4m to 1m Patent number: No. 5816950 *For more details, please refer to the catalog. Feel free to contact us as well.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the catalog. Feel free to contact us as well.
catalog（1）
Download All Catalogs
Company information
Japan FRP Co., Ltd. is a company that designs, manufactures, sells, and constructs various FRP products. We create unique designs for each product tailored to the local conditions. While we cannot mass-produce due to our craftsmanship-like techniques, we maintain high quality with the capabilities of our employees, who possess "assembly skills + meticulous precision."