Flood prevention measures for railway tracks. Installation completed with a small number of people. High water-stopping power with two locks.
In recent years, the risk of flooding to railway facilities has increased due to the occurrence of typhoons, guerrilla heavy rains, and linear precipitation zones. When station facilities, electrical equipment, and underground passages are flooded, it takes a significant amount of time and cost for operation halts and recovery work, greatly affecting users. Preemptive flood measures and rapid initial response are crucial. Asahi Construction Co., Ltd. proposes the "Flood Stopper" and "Flood Sensor KAMEKER" as flood prevention measures for railway facilities. The Flood Stopper is designed to be lightweight at approximately 3 kg per 1 meter panel, allowing for quick installation by a small number of people. With its double-lock mechanism, it demonstrates high water-stopping performance, preventing flooding at station entrances, underground facilities, and equipment rooms. Additionally, impact resistance tests simulating actual disasters have been conducted. Furthermore, by using the Flood Sensor KAMEKER in conjunction, immediate notifications are sent to relevant parties via LINE or email when flooding is detected. This allows for situational awareness even during nighttime or holidays, supporting rapid initial response. 【Usage Scenarios】 ■ Flood prevention at station entrances and underground passages ■ Protection of electrical and equipment rooms ■ Flood monitoring at vehicle depots and maintenance facilities 【Implementation Effects】 ■ Reduction of operation halt risks ■ Mitigation of equipment damage ■ Rapid disaster response and early recovery
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【Features】 - Each panel weighs approximately 2.8 kg/m, making it lightweight and easy to transport and install. - By locking at two points, the top and front, it achieves a high water-stopping capability equivalent to JIS standard water resistance performance grade WS-6. - The panels are made of aluminum extrusion structure, balancing lightweight design with strength. - The back support (diagonal material) effectively withstands water pressure and impact. - By using intermediate columns (joint columns), it can accommodate various lengths of tracks. 【Our Strengths】 Asahi Construction Co., Ltd. has contributed to the construction of safe and comfortable living environment facilities based on the high trust and achievements cultivated through public works. In the water-stopping board business, we leverage our years of experience and technology to provide optimal solutions tailored to our customers' needs.
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■Water Stop Board【Flood Stopper】 - Building openings - Entrances to electrical, mechanical, and communication equipment rooms - Underground entrance openings - Manufacturing line machinery ■Flood Sensor KAMEKER - Installed in the most concerning area of the site (the lowest point) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
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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