Lightweight and speedy construction is possible! In addition to fish nest blocks, we also offer drop structures.
"NS Freyum" is an economical three-sided water channel that can be freely selected from a wide range of sizes. It has a stable structure and outstanding durability. It is lightweight and allows for speedy construction. Additionally, we also offer fish nest blocks and drop structures, so please feel free to contact us when needed. 【Features】 ■ Economical ■ Freely selectable from a wide range of sizes ■ Stable structure ■ Outstanding durability * For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Design Conditions】 ■ Applied Load: Q=10kN/m2 ■ Unit Weight of Soil: W=18kN/m3 ■ Internal Friction Angle of Soil: Φ=30° ■ Earth Pressure Coefficient (Coulomb Earth Pressure): K=0.333 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Download All Catalogs![[East Version] Three-Sided Water Channel 'NS Flume'](https://image.www.ipros.com/public/catalog/image/01/141/644980/IPROS77124368426015293793.jpeg?w=120&h=170)
![[Western Edition] Three-Sided Waterway 'NS Flume'](https://image.www.ipros.com/public/catalog/image/01/dfe/644982/IPROS96109998355527463702.jpeg?w=120&h=170)
Company information
Since our founding in 1925, we have contributed to the development of Japan's land through concrete products. From Sendai in the north to Hiroshima in the south, we respond to inquiries from various regions through a wide network. We have also established a system for delivering products from our own factory and manufacturing partners across the country. We offer over 1,800 types of products, the majority of which are original. We propose many products that contribute to "national resilience" as disaster prevention and mitigation measures against typhoons, floods, water damage, and landslides. With the motto "Proposal and technical capabilities that shape the future of Japan," we strive to meet our customers' expectations.