Geonet

Geonet

Geonets are high-performance geosynthetic materials designed to facilitate drainage, separation, and filtration in civil engineering and environmental applications. These net-like structures, typically made from high-density polyethylene (HDPE), are engineered to allow rapid fluid flow between adjacent soil layers, making them ideal for subsurface drainage systems, landfill liners, road construction, and erosion control.

At Prime Terratech, we are a trusted Geonet exporter offering top-quality drainage geonets tailored to global infrastructure needs. Our geonets are UV stabilized, chemically inert, and structurally durable, even under high loads and long-term compression.

Whether you’re looking for Geonets for road construction or for landfill leachate management, Prime Terratech’s solutions are engineered to perform efficiently in harsh environmental conditions while ensuring long-term reliability and sustainability.

Product Details

Geonets from Prime Terratech are three-dimensional geosynthetic drainage materials designed for high-flow capacity and superior structural integrity. Manufactured from high-density polyethylene (HDPE), our geonets are engineered to provide effective planar water flow between soil layers, making them essential for subsurface drainage systems, roadway stabilization, landfill liners, and erosion control.

These geonets feature integrally connected ribs that form channels to direct fluid flow efficiently, even under soil pressure or heavy loading conditions. Their unique design enables consistent flow of liquids and gases, preventing water buildup and facilitating leachate movement in environmental containment systems.

Our geonets are UV stabilized, resistant to biological and chemical degradation, and highly durable in extreme temperature and pressure conditions. They are available in different profiles including bi-planar and tri-planar geonets to suit varied project needs.

Why Choose Our Geonets:

  • High flow capacity under load
  • Exceptional compression and creep resistance
  • Made from virgin HDPE polymers
  • Chemically and biologically stable
  • Long lifespan with minimal maintenance
  • Globally compliant with ASTM and ISO standards

As a recognized Geonets exporter, Prime Terratech supplies reliable geosynthetic drainage solutions that optimize project performance across construction, mining, and environmental sectors.

Features

  • High Drainage Efficiency
    – Enables fast and consistent lateral water flow, even under heavy soil or structural loads.
  • Excellent Load Resistance
    – Maintains structure and flow rate under long-term compression or high-pressure environments.
  • UV Stabilized
    – Protected against ultraviolet degradation for extended outdoor use.
  • Chemical & Biological Inertness
    – Resists corrosion from acids, alkalis, organic solvents, and biological organisms.
  • Thermal Stability
    – Performs reliably across extreme temperature ranges without warping or failure.
  • Custom Profile Designs
    – Available in bi-planar and tri-planar configurations to meet specific application requirements.
  • Easy to Install
    – Lightweight and flexible structure allows for quick deployment on construction sites.
  • Long-Term Durability
    – Designed for infrastructure that demands decades of uninterrupted performance.

Benefits

  • Reduces Water Accumulation
    – Efficiently drains surface and subsurface water to prevent erosion, road damage, and structural weakening.
  • Protects Soil and Structures
    – Prevents hydrostatic pressure build-up around foundations, retaining walls, and embankments.
  • Minimizes Maintenance Costs
    – Long-lasting material with no need for frequent replacement or servicing.
  • Improves Stability of Roads & Slopes
    – Ideal for stabilizing roadbeds and embankments in heavy rainfall or flood-prone areas.
  • Supports Environmental Projects
    – Enables safe leachate drainage in landfills and waste containment systems.
  • Enhances Construction Speed
    – Reduces the need for thick aggregate drainage layers, accelerating the construction timeline.
  • Sustainable & Eco-Safe
    – Manufactured using recyclable materials and designed to minimize environmental impact.
  • Optimized for Multi-Layer Systems
    – Works seamlessly with geomembranes, geotextiles, and other geosynthetics.

Specification

Property Specification
Material HDPE (High-Density Polyethylene)
Structure Type Bi-planar / Tri-planar
Thickness 5 mm – 10 mm (customizable)
Flow Capacity ≥ 3.0 l/m·s (depending on model)
Compressive Strength Up to 250 kPa
Roll Width 1m – 4m
Roll Length Up to 50m
UV Resistance Yes
Standards ASTM D4716 / ISO 13426

Application

  • Subsurface drainage for roads and highways
  • Leachate collection in landfills
  • Retaining wall backfill drainage
  • Green roof and planter systems
  • Drainage behind tunnel and basement walls
  • Mine and dam filtration layers
  • Erosion control on slopes

FAQ's

Q1: What is a geonet used for in road construction?
A: Geonets in road construction help manage subsurface water by facilitating drainage, preventing roadbed saturation, and increasing the lifespan of the pavement structure.

Q2: How do geonets differ from geotextiles?
A: Geonets primarily provide drainage, whereas geotextiles are used for separation, filtration, and reinforcement. They are often used together in layered systems.

Q3: Are your geonets chemically resistant?
A: Yes, our geonets are made from HDPE and are resistant to acids, alkalis, and organic solvents.

Q4: Do you supply geonets for landfill projects?
A: Absolutely. Our geonets are ideal for landfill leachate drainage, offering excellent flow rates and durability under heavy loads.

Q5: Can you provide custom sizes or load capacities?
A: Yes, Prime Terratech offers customizable geonet configurations tailored to specific project requirements.

Quick Enquiry