The twin side ditch has a high drainage capacity and is a buried type that is not exposed on the road surface.
【Shoulder Clarity】 【Bicycle Path, Bicycle Lane Compatibility】 The twin side ditches are equipped with continuous water conduits and drainage holes just below the surface of the permeable pavement, providing high drainage capacity by draining water within the permeable pavement layer downward. Additionally, the top surface of the side ditches is not exposed at the edge of the roadway, and the pavement surface uniformly continues up to the boundary blocks between the pedestrian and vehicle areas.
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basic information
■(Because it collects water from above) it has high drainage capacity! → It has a water guide channel and drainage holes on the top, collecting water directly beneath the permeable pavement. → Since rainwater within the pavement layer is drained downward, 1. it has high drainage capacity! 2. It eliminates water pooling at the shoulder! ■(Because it is a buried type) the main body of the ditch is not exposed! → The effective width is expanded, improving safety for passage at the shoulder. [Conventional]… Changes in cross slope and the occurrence of steps pose dangers for two-wheeled vehicles! [Twin ditch]… It can maintain a constant cross slope at the roadside, ensuring safe travel.
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Applications/Examples of results
- On the central reservation - At the boundary between the pedestrian and vehicle paths - Install curbs on the roadway side
Detailed information
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Twin drainage ditch construction example Central reservation
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Twin gutter construction example Curbstone installed on the roadway side
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Twin ditch construction example Manhole section
Line up（3）
| Model number | overview |
|---|---|
| Twin Side Ditch Standard Part | L=1995mm |
| Twin Side Ditch Dedicated Inlet | |
| Twin Side Ditch Curb Stone | S Type Curb Stone Inlet Standard A, B, C (L=600mm) Single-Sided Water Collection Type, Double-Sided Water Collection Type |
catalog（2）
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Company information
○Corporate Mission Our company aims to create and provide products that are unique to us through "high quality" and "high value," returning profits as value to our customers. ○Management Attitude We will draw out customer needs, combine them with technological seeds, and create and provide products that add value. ○Code of Conduct We envision future scenarios, outline our ideal image in the future, and consider what we should do now to reach that goal.