Physical closures during underpass flooding! It will also be possible to focus on disaster prevention measures!
As for the utilization in flood control measures, we are installing physical closures during underpass flooding, at locations connecting roads along rivers and lakeshores, and around roads that are prone to overflow and flooding. We have examples such as the installation of the "SG-3 type" in Tokushima City, Tokushima Prefecture (underpass) and the "SG-1 type" in Daisen City, Akita Prefecture (underpass). We have introduced these cases with photos, and we hope they will be helpful for your consideration of implementation. 【Examples (excerpt)】 ■ Tokushima City, Tokushima Prefecture (underpass) - SG-3 type (one unit for each lane on one side, fully closed with double doors) - Large tarpaulin sign (mesh type) ■ Mizuho Town, Nishitama District, Tokyo (underpass) - SG-3 type (only for one lane on one side) *For more details, please refer to the PDF materials or feel free to contact us.
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【Examples】 ■ Murakami City, Niigata Prefecture (Underpass) - SG-3 type (blocks two lanes with one unit) - Used not only for flood prevention but also for winter closures, with additional support pillars during blockage ■ Daisen City, Akita Prefecture (Underpass) - SG-1 type (blocks two lanes with one unit) ■ Setagaya Ward, Tokyo (Road for sports facilities along the river) - SG-1 type (additional support pillars installed, with locking management during both blockage and opening) *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Physical closure during underpass flooding ■ Locations connecting to roads along rivers and lakeshores ■ Areas around roads prone to overtopping, wave overtopping, or flooding *For more details, please refer to the PDF document or feel free to contact us.
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We, Sanyo Road Industry, focus on the maintenance of structures such as bridges, which are part of the local infrastructure. Currently, we collaborate with local companies to comprehensively address everything from the inspection and repair of aging bridges to the sale of necessary materials and providing advice. We are committed to ensuring the safety of the community and preserving beautiful landscapes for future generations.