Composite Drainage Net With 3D Drain Core

The Composite Drainage Net with 3D Drain Core is an innovative solution for efficient water management and drainage in various applications such as construction, landscaping, and agriculture. This advanced system features a three-dimensional drainage core that creates a complex network of channels, enhancing water flow and reducing clogging. The core is enveloped in a durable, high-strength fabric, which not only protects the core but also provides additional filtration capabilities. This combined design ensures superior drainage performance, allowing water to drain quickly and evenly while retaining soil and fines. The Composite Drainage Net is lightweight, flexible, and easy to install, making it an ideal choice for improving drainage and promoting healthy soil conditions in a wide range of environments.


Product Details

Composite Drainage Net With 3D Drain Core for Effective Subsurface Drainage

The Composite Drainage Net With 3D Drain Core is a high-performance geosynthetic product engineered for efficient subsurface water management in civil and environmental engineering projects. It combines a three-dimensional drainage core with geotextile layers on one or both sides, offering superior filtration, drainage, and protection in a single, durable product. The Composite Drainage Net With 3D Drain Core is ideal for landfill systems, retaining walls, tunnel linings, green roofs, and foundation drainage applications.

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Key Features of Composite Drainage Net With 3D Drain Core

  1. Efficient Three-Dimensional Drainage Core
    The core of the Composite Drainage Net With 3D Drain Core consists of high-strength, tri-dimensional polymeric netting. This unique structure forms continuous channels that facilitate fast and consistent water flow, even under high soil pressure.

  2. Integrated Filtration and Protection
    Non-woven geotextile layers are thermally bonded to one or both sides of the core. These layers act as filters, preventing soil particles from clogging the drainage core while maintaining excellent permeability. This makes the Composite Drainage Net With 3D Drain Core a complete and reliable drainage solution.

  3. Excellent Compression Resistance
    The 3D core maintains its thickness and flow capacity under long-term loads, ensuring durability and performance over decades. The Composite Drainage Net With 3D Drain Core is especially suitable for deep burial and areas with high structural stress.

  4. Easy Installation
    Lightweight and flexible, the Composite Drainage Net With 3D Drain Core is easy to transport, cut, and lay down, significantly reducing labor and time in large-scale projects.

  5. Chemical and Biological Stability
    Made from HDPE or polypropylene materials, the Composite Drainage Net With 3D Drain Core resists chemical corrosion, biological attack, and UV degradation, making it suitable for harsh environments.


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Applications of Composite Drainage Net With 3D Drain Core

  • Landfill Drainage Systems
    Prevents leachate accumulation and facilitates gas ventilation under geomembranes.

  • Retaining Wall Drainage
    Installed behind retaining walls to relieve hydrostatic pressure and prevent structural damage.

  • Tunnel and Subway Lining Drainage
    The Composite Drainage Net With 3D Drain Core channels water safely away from tunnel linings, protecting structural integrity.

  • Green Roofs and Podiums
    Offers lightweight drainage while retaining growing media moisture and preventing root saturation.

  • Basement and Foundation Waterproofing
    Redirects water away from foundations, reducing the risk of seepage and dampness.


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Advantages of Composite Drainage Net With 3D Drain Core

Combines filtration, drainage, and protection in one product
Stable drainage performance under high compression
Reduces construction cost and installation time
Ideal for vertical and horizontal drainage applications
Long-term durability and chemical resistance
Environmentally friendly and recyclable materials


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Why Choose Our Composite Drainage Net With 3D Drain Core?

Our Composite Drainage Net With 3D Drain Core is manufactured using advanced extrusion and bonding technology, ensuring uniform thickness, consistent flow rate, and reliable long-term performance. Backed by professional engineering support, technical data, and quality certifications, this product is trusted by clients worldwide in critical infrastructure and environmental protection projects.

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