The slab has a non-slip design! It can be used alongside roads and allows for temporary vehicle passage!
The "U-shaped Culvert A for Road Use" is a two-part culvert that allows for the flexible configuration of open channels and closed conduits through its body and slab, functioning as a three-sided waterway with a cover. It can be used alongside roads and allows for temporary passage of vehicles. The surface of the slab features a non-slip pattern to reduce slipping, and grating options include both IB type and raised type. 【Design Conditions】 ■ Live Load: T - 245 kN ■ Rear Wheel Load: P = 50 kN ■ Side Load: Q = 10 kN/m² ■ Unit Weight of Soil: W = 18 kN/m³ ■ Internal Friction Angle of Soil: φ = 30° ■ Soil Pressure Coefficient (Coulomb Soil Pressure): K = 0.333 *For more details, please refer to the PDF document or feel free to contact us.
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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.