Solving the challenges of traditional fish passes! "Terraced Fish Pass" ★ Free Design & Construction Case Collection ★
There are papers available on the retroactive effect and performance! We also offer design proposals and drawing creation! We solve the issues of traditional fish passages, such as a 180-degree opening and maintenance-free features!
The "Terraced Rice Field Fishway" by Yamachin Group is a fan-shaped fishway that allows fish to ascend from any angle, 180 degrees. Its unique "slit pool wall structure" using pebbles ensures that the pool is shallow and does not accumulate sediment, eliminating the need for maintenance! Even with low river water levels, it secures an ascent route, and construction is simplified by just laying the terraced fishway blocks, significantly reducing the burden on the site. I conducted research on fishways at the Graduate School of Gifu University and obtained a doctorate. There is also a wealth of academic data regarding the terraced fishway, making it a highly reliable product. 【Key Points for Choosing This Product】 ■ Jointly developed patented fishway with the Ministry of Land, Infrastructure, Transport and Tourism and Yamachin Group! ■ Solves the issues of traditional fishways with a 180-degree opening! ■ Promotes fish ascent with a unique slit pool wall made of pebbles! ■ Maintenance-free structure that prevents sediment accumulation! ■ Verification of ascent by bottom-dwelling fish and aquatic insects confirmed after installation! ■ Made into concrete secondary products, ensuring quality while simplifying construction. ★ A collection of design and construction examples of the "Terraced Rice Field Fishway" from various locations across the country can be viewed by downloading the catalog below. Additionally, for those interested, we also have a paper verifying the ascent effect available.
- Company：山辰組
- Price：Other
