Precast Concrete U-Drain / U-Shape Drain

Product Description:

Our precast reinforced concrete U-Drains (U-Shape Drains) offer a standard and effective solution for surface water drainage systems in Malaysia. Manufactured according to Malaysian Standards (e.g., MS 1293), these units provide consistent quality for roadside drains, perimeter drains, and general channel applications. Available in various sizes with options for integrated Dry Weather Flow (DWF) channels.

Key Features:

• Material: High-strength Precast Reinforced Concrete (Typically Grade G30 or higher).
• Design Standard: Manufactured in compliance with relevant Malaysian Standards (MS 1293 Part 1) and/or JKR specifications.
• Shape: U-shaped open channel section.
• Dimensions: Available in a range of standard internal widths and depths (e.g., 300mm to 1800mm width, corresponding depths) and standard lengths (e.g., 1m or 1.2m). Specify required size.
• Reinforcement: Steel reinforcement designed for standard roadside or specified load conditions.
• Joint Type: Typically Rebated or Tongue & Groove joints for alignment.
• Variant Feature - Dry Weather Flow (DWF): Option available with an integrated low-flow channel at the base invert. This maintains flow velocity during dry periods, reducing sediment build-up. Select "With DWF" or "Without DWF".
• Covers: Designed to accommodate standard precast concrete or cast iron drain covers (sold separately).

Ideal for:

• Roadside surface water drainage.
• Perimeter drains around buildings and properties.
• Drainage channels in residential, commercial, and industrial areas.
• Agricultural drainage systems.
• (DWF variant): Drains experiencing variable flow rates, promoting self-cleansing.

Benefits:

• Efficient Drainage: Provides a defined channel for effective surface water removal.
• Fast Installation: Precast units allow for quick laying of drain lines.
• Consistent Quality: Factory production ensures uniformity and strength.
• Durability: Designed for long service life in typical drainage environments.
• Modular System: Easily combined with other precast elements like sumps and junctions.
• (DWF variant): Reduces siltation and keeps drains cleaner during low-flow conditions.

Order our Precast Concrete U-Drains for standard and effective surface drainage! Specify internal dimensions, length, and DWF requirement.

Important Notes:

• Requires proper excavation and bedding preparation.
• Units are heavy and require appropriate lifting equipment.
• Joints may require mortar or sealant depending on application and specification.
• Ensure compatibility with specified drain covers.
• Delivery via crane lorry; ensure adequate site access.