All products and services
31～60 item / All 83 items
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Half precast gravity-type retaining wall "Dragon Wall"
A simple retaining wall that achieves "productivity improvement." It contributes to labor and effort reduction!
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Drop-in U-shaped gutter
Drop cover type U-shaped drainage ditch according to JISA5372 Appendix E recommended specifications E-2.
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Upper lid type U-shaped drainage ditch
U-shaped side ditch with upper lid according to recommended specifications E-2 of JISA5372 Appendix E.
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Free slope ditch
A ditch that can properly set the drainage slope and form a vertical rectangular flow section.
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Circular drainage ditch
Circular waterway with continuous drainage ditches in the longitudinal direction.
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Boundary block
Boundary block according to JISA5371 Appendix B recommended specifications B-2.
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L-shaped drainage ditch
L-shaped drainage ditch according to JISA5372 Appendix E recommended specification E-4 and JISA5371 Appendix C recommended specification C-1.
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Precast Protective Fence Foundation "PreGuard II"
The products are integrated with dedicated fittings and filler concrete! They can be widely used at the top.
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Precast Protective Fence Foundation "Flexible R Continuous Foundation"
Precast protective fence foundations standardized in accordance with the "Installation Standards and Explanations for Protective Fences," adaptable to road alignments.
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Road Plus
A cantilever road widening method that allows for a maximum road widening of 1.75 meters to be constructed in a short period by installing it on existing roads.
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APRON II
A method for widening sidewalks by extending them, allowing for an expansion of approximately 2.5 meters to be constructed in a short period of time by installing on existing roads.
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Eldraine
A construction block that enables significant shortening of construction time by integrally molding the side wall of the tunnel monitoring staff passage and the circular water channel.
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Agricultural Civil Engineering Association Type Large Flume
Large reinforced concrete flume used in water channels according to the Agricultural Civil Engineering Association standards.
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Agricultural Civil Engineering Association Type Large Drainage Flume
Large reinforced concrete drainage flume used for drainage channels according to the Agricultural Civil Engineering Association standards.
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Three-Sided Water Channel "GS Flume"
Standardized dimensions from top width 0.6m × height 0.8m to top width 2.0m × height 1.5m! Lightweight type three-sided water channel.
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Drop lid type three-sided flume "OGS Flume"
Standardized upper width 0.6m × height 0.6m to upper width 1.5m × height 1.5m! Drop lid type three-sided water channel.
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Agricultural Civil Engineering Association Type L Drainage Channel
Agricultural Civil Engineering Association Standards! L-shaped water channels that can be freely configured within the standard width of the waterway.
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Three-Sided Waterway "Open Culvert"
Three-sided waterway that can be directly connected to a box culvert conforming to the association-type culvert cross-section.
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Bench flume
Bench flumes used for field maintenance and land development.
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Three-sided water channel "U-shaped groove with socket"
Three-sided water channel for irrigation and land development.
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Drainage flume
A drainage flume with a high water collection function in a comb-type design.
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Drop structure waterway block
By converting on-site drop-off work to precast, significant reductions in construction time and improvements in productivity can be achieved.
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Two-sided waterway "Assembly Fence Channel"
It is a two-sided waterway of assembly type consisting of an arm member that maintains the shape of the waterway and a panel member (BR board).
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Kamaboko-shaped geta water block & itaotoshi
A water-saving and labor-saving set that ensures reliable water intake, conserves water resources, and reduces environmental impact.
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Fish Path SPIRAL
The method of stacking fishway blocks in an oval shape allows for a significant reduction in the site area.
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Fish Path NOBOL-SS
It is a fishway that can uniformly form a curve in the overflow section that is soft and easy for fish to ascend.
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Bird Fish Nest Block "Sigma"
You can freely choose the slope! This birdfish nest block can be used not only as a fish nest but also as a fishway.
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Precast parapet for elevation.
L-shaped parapet blocks that enable elevation by being installed on top of levees and tidal barriers.
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Waterway crossing slab "SWT slab"
It is often used for slabs that cross waterways, such as roads and farm roads.
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Half slab for crossing water channels in short spans
Slabs for crossing short-span irrigation channels such as farm roads.
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