Reducing the risk of railway flooding! An automatic waterproof device for protection.
In the railway industry, it is important to implement flood prevention measures to protect station buildings and railway facilities from flooding caused by heavy rain and river overflow, ensuring stable operations. Particularly, the underground sections of subways and station buildings are at high risk of flooding, and prompt measures are required to mitigate equipment failures and operational impacts due to flooding. Automatic waterproof shutters are products that close automatically during flooding without the need for electrical work or manual operation, preventing water from entering underground facilities. They help reduce flood damage to critical equipment and support the maintenance of railway facility functions and rapid initial response. 【Usage Scenarios】 - Subway ventilation openings - Underground sections of station buildings - Drainage facilities around tracks - Substations 【Benefits of Implementation】 - Reduces the risk of service disruptions due to flooding - Mitigates flood damage to railway equipment - Supports rapid initial response during flooding - Contributes to the safety of passengers and employees and the protection of critical assets *For more details, please refer to the PDF materials or feel free to contact us.
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【Features】 - No need for electrical installation for power works - Achieves waterproofing and ventilation as before - No manual operation required during emergencies - Automatically closes when water reaches a certain height 【Our Strengths】 Asahi Construction Co., Ltd. provides optimal solutions tailored to customer needs with high technical skills and reliability cultivated through public works. We also engage in the flood barrier business and can respond to various flood prevention measures.
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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.








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