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A dual-function solution that combines a structural road kerb with an integrated drainage channel. Efficiently manages surface water runoff at the road edge while defining the pavement, saving space and installation time.
| Material | Precast Concrete or Polymer Concrete |
| Design | Monolithic Kerb & Channel Unit |
| Load Rating | Suitable for Roadside Applications (Typically up to Class D400) |
| Drainage Outlet | Standard Connection Points |
| Key Feature | Space-Saving Combined Function |
| Finish | Standard Concrete Grey (Other Finishes Optional) |
| Installation | Laid on a Concrete Bedding |
This innovative product redefines roadside drainage by integrating the water channel directly into the curb unit. It eliminates the need for a separate drain pipe or grate next to the kerb,creating a clean,continuous line along the road edge. Surface water flows directly from the road into the integrated channel within the curb itself,where it is safely conveyed to a discharge point. This system is engineered for durability,efficient water management,and streamlined installation in urban and suburban road projects.
Combines the essential functions of a road kerb and a drainage channel into a single,compact unit,maximizing usable space in the road corridor.
Reduces on-site labor and time by installing one pre-cast unit instead of multiple separate components (kerb + separate drain + pipes).
Efficiently collects surface runoff directly at the pavement edge,preventing water from spreading across pedestrian paths or adjacent property.
Provides a well-defined,unobstructed road edge. The integrated design eliminates gaps or grates that can pose trip hazards or catch bicycle tires.
Made from robust precast concrete or polymer concrete,it withstands vehicular impact and weather extremes with minimal long-term upkeep.
The smooth,continuous channel within the curb ensures good flow capacity and is less prone to blockage from debris compared to some grated inlets.
Feature
Spatial Footprint
Installation Process
Visual Appearance
Pedestrian/CycleSafety
Material & Labor Cost
Debris Management
Integrated Kerb & Channel System
Compact,Single Unit
Simpler & Faster
Clean,Uninterrupted Line
Higher (No exposed grates)
Potential Savings
Good (Open channel design)
Traditional Kerb with Separate Gutter/Drain
Requires separate space for kerb + drain
More Complex,Multiple Steps
Cluttered with multiple elements
Lower (Potential grate hazards)
Typically Higher
Varies (Grates can clog)
For efficient stormwater management along new or rehabilitated roadways.
To define parking bays and manage runoff in a single installation step.
As a standardized edge detail for consistent drainage and safety.
Where defined edges and reliable drainage are critical.
To safely separate zones and handle runoff without hazardous grates.
Let us understand your project requirements.
The Tengwei team will provide you with professional solutions and quotations
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