No manual operation is required in emergencies! Automatic waterproof device "Automatic Waterproof Grille"
New waterproof options for buildings and apartments! Why not install our grilles in areas like underground ventilation ducts to prevent flooding?
The "Automatic Waterproof Louver" is an automatic waterproof device that utilizes buoyancy. It eliminates the need for manual operation, which can be cumbersome during electrical work or emergencies, while maintaining the same level of waterproofing and ventilation as before. In the event of flooding, a special buoyancy device activates and automatically closes the louver. We encourage you to consider implementing this to protect lives and assets. 【Features】 ■ No need for power installation such as electrical work ■ Maintains the same level of waterproofing and ventilation ■ No manual operation required during emergencies ■ Automatically closes when water reaches a certain height *For more details, please refer to the PDF document or feel free to contact us.
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【Flow until Installation】 (1) Meeting with the customer (2) Receipt of materials for preliminary estimate (3) Proposal of preliminary estimate and suitable products for the site (4) Order confirmation and site measurement survey (5) Creation of construction drawings (6) Delivery time for automatic prevention louver production (7) Construction duration, one location for automatic waterproof louver *For more details, please refer to the PDF materials or feel free to contact us.
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【Usage】 ■Buildings and Apartments *For more details, please refer to the PDF document or feel free to contact us.
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Asahi Construction Co., Ltd. is a company primarily engaged in public works. We have earned high trust from various public institutions such as the Tokyo Metropolitan Government, Edogawa Ward, Katsushika Ward, the Tokyo Metropolitan Police Department, the Kanto Regional Finance Bureau, and the Tokyo Metropolitan Housing Supply Corporation, and have constructed various living environment facilities (parks, pools, community centers, etc.). We take pride in providing comfortable and safe living environment facilities that local residents use directly or indirectly, supporting the bright and rich lives of each individual resident. Moving forward, we will continue to contribute to the creation of a livable city through the construction of facilities that everyone will be happy to use, thereby revitalizing the community.