[For Road Management] Completed installation with a small number of people. Incredible water-stopping power with 2 locks!
In recent years, the occurrence of typhoons, sudden heavy rains, and linear precipitation bands has led to an increase in road flooding and flooding damage to underground spaces. Road flooding disrupts transportation networks and affects surrounding areas, requiring significant time and cost for recovery. To minimize damage, prior preparation and prompt initial response are crucial. Asahi Construction Co., Ltd. proposes "Flood Stopper" and "Flood Sensor KAMEKER" as flood control measures for road administrators. The Flood Stopper is designed to be lightweight, weighing about 3 kg per 1 meter panel, allowing for quick installation by a small number of people. Its double-lock mechanism provides high water-stopping performance, preventing flooding to road management facilities, underground facilities, and critical equipment. Impact resistance tests simulating actual disasters have also been conducted. Furthermore, by using the Flood Sensor KAMEKER in conjunction, immediate notifications are sent to relevant parties via LINE or email in the event of flooding. This enables situation awareness even during nighttime or holidays, supporting rapid disaster response. 【Usage Scenarios】 ■ Measures against road flooding ■ Flood monitoring for underground passages and underpasses ■ Protection of pumping stations and electrical equipment 【Implementation Effects】 ■ Reduction of flooding damage ■ Maintenance of transportation functionality ■ Prompt initial response and safety assurance
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【Features】 - The panels are made of lightweight aluminum extrusion, weighing approximately 2.8 kg/m, making them easy to transport. - By locking at two points, the top and front, it achieves a high water-stopping capability equivalent to JIS standard water immersion prevention performance grade WS-6. - The back support (diagonal material) effectively withstands water pressure and impact. - The EPDM rubber has a replacement guideline of about 10 years. - It can handle water stopping up to a maximum height of 2 meters. By using intermediate columns, even higher water stopping can be accommodated. - The KAMEKER water immersion sensor adopts LTE Cat.M1 wireless communication and can be used within KDDI's 4G LTE network area. It is capacitive and can be used in environments ranging from -10°C to 50°C. 【Our Strengths】 Asahi Construction Co., Ltd. has gained high trust from public institutions such as the Tokyo Metropolitan Government, Edogawa Ward, Katsushika Ward, the Tokyo Metropolitan Police Department, the Kanto Finance Bureau, and the Tokyo Housing Supply Corporation. We have been involved in the construction of various living environment facilities, primarily focusing on public works. Through the construction of comfortable and safe living environment facilities for the local community, we contribute to the creation of livable towns and regional revitalization. The water-stopping board business is also one of our endeavors, providing products that ensure the safety of our customers.
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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 areas of concern on the site (the lowest point) *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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