Heavy-duty U-drains are precast concrete channel drains designed to manage large volumes of surface or stormwater, especially in high-traffic or industrial areas. They are commonly used in truck yards, ports, highways, fuel stations, airports, and logistics terminals across Ghana—where load resistance and drainage performance are critical.

• Load Capacity: Heavy-duty models are reinforced to withstand HGV (heavy goods vehicle) and container truck loads.
  
  
• Wall Thickness & Concrete Strength: Thicker walls and higher concrete classes (typically C30/37 or higher).
  
  
• Cover Slabs: Often paired with heavily reinforced concrete covers or ductile iron grates rated for heavy vehicular traffic.
  
  
• Applications: While standard U-drains work in residential and light commercial zones, heavy-duty drains are built for industrial environments.
  

RCP offers a range of heavy-duty U-drains, including:

• U 600 – 600 mm
  
  
• U 600 – 750 mm
  
  
• U 600 – 900 mm
  
  
• U 900 – 750 mm
  
  
• U 900 – 900 mm
  
  
• U 1200 – 1200 mm
  These larger units allow high-volume drainage, making them suitable for extreme rainfall or runoff from paved surfaces.

Yes. Our heavy-duty U-drains and covers are engineered to meet EN 1433 and local specifications for load classes ranging from C250 to D400+, depending on placement and reinforcement. They are suitable for use under container trucks, fire engines, and construction equipment when properly installed.

1. Excavate and prepare a reinforced base slab using concrete bedding.
   
   
2. Place U-drain units with crane or lifting equipment.
   
   
3. Seal joints with flexible mortar or sealant for watertightness.
   
   
4. Install cover slabs or grates aligned with finished ground level.
   
   
5. Backfill and compact the surrounding material to prevent displacement.
   We recommend following engineering guidelines and using qualified contractors for proper load transfer.

Yes. Upon request, RCP can provide custom concrete mixes with chemical-resistant additives. This is especially useful for fuel stations, warehouses, or industrial yards where hydrocarbon exposure is expected.

Pricing varies by drain size, reinforcement level, cover type, and order quantity. For tailored pricing—including technical guidance and delivery to your site—please contact us for pricing (Phone: +233 27 776 2259).

Yes. Our heavy-duty drains conform to GSA specifications, BS EN 1433, and BS 5911 standards for precast concrete drainage. We perform compressive strength tests, dimensional checks, and reinforcement inspections for quality assurance.