Геокомпозитные геосинтетики HDPE Geonet 3D для дренажа

Tri-dimensional composite geonet for drainage is an advanced geosynthetic material engineered to deliver high-efficiency filtration, drainage, and protection in civil and environmental projects. It consists of a unique three-dimensional geonet core laminated with nonwoven geotextiles on both sides, forming a highly effective geocomposite drainage layer.

The specially designed tri-axial geonet structure provides outstanding compressive strength, allowing the product to maintain thickness and long-term water conductivity even under sustained loads. The bonded geotextiles function as filtration layers, preventing soil intrusion while ensuring a stable and continuous drainage path.

Key Features & Performance Advantages

• High Drainage Capacity
  The 3D geonet core offers large flow channels that ensure rapid and consistent water discharge.

• Excellent Long-Term Compressive Resistance
  The tri-dimensional structure withstands high compressive loads during construction and service life without deformation.

• Stable Water Conductivity
  The design minimizes geotextile intrusion into the geonet core, ensuring long-term hydraulic performance.

• High Tensile and Shear Strength
  Suitable for applications requiring slope stability and reinforcement.

• Integrated Filtration–Drainage–Protection System
  Geotextile layers filter soil particles, protect the geonet core, and maintain long-term flow efficiency.

Типовые применения

The tri-dimensional composite drainage geonet is widely used in high-performance drainage systems, including:

• Landfill drainage and leachate collection systems

• Roadbed and highway subgrade drainage

• Railway foundation drainage

• Tunnel and underground structure drainage

• Retaining wall back drainage

• Garden, landscape, and sports field drainage

• Slope protection and erosion control engineering

Why This Material Performs Better

Compared with conventional drainage geonets, the tri-dimensional composite geonet provides:

• Significantly higher compressive resistance

• More stable long-term hydraulic conductivity

• Enhanced clogging resistance due to geotextile–geonet separation

• Improved load-bearing and structural stability

This makes it an ideal solution for projects requiring durable, efficient, and long-lasting drainage systems under high pressure.