Waterway supplies (drainage ditches, U-shaped ditches)
Waterway supplies (drainage ditches, U-shaped ditches)
This is an explanation of waterway products (drainage ditches and U-shaped ditches).
1～8 item / All 8 items
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Side ditch "OS slit side ditch"
A supporter of landscape beauty with excellent functionality and economy! It also considers safety with a minimal groove width.
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Cross Drainage Ditch 'OK Type Tripod'
The diagonal cut alleviates the step difference with the road surface! It eliminates jolting to the vehicle body, making it more comfortable.
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OS box
Clean and beautiful streets! Since it has rebar, it can be used on three sides.
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Bench flume
Great for agricultural waterways! We have a wide lineup of bench flumes.
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Side ditch "free slope ditch"
We offer various free gradient side ditches with features such as soundproof structure, water collection, high durability, and barrier-free design.
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Concrete Products Catalog
A large number of concrete products such as road ditches, road blocks, parking lots, and retaining walls are featured!
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Catchment basin
Significant reduction in construction time achieved through precasting! Units are divided and lightweight.
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OK-style lightweight square manhole cover
Various combinations are possible according to the on-site situation! Height adjustment can be easily done by stacking.
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