Bi-Axial Geogrid
Reinforcing Strength in Two Directions for Superior Soil Stability
🔹 Introduction
Bi-Axial Geogrid is an engineered synthetic reinforcement material specifically developed to enhance soil stability and load distribution. Manufactured from high-strength polypropylene (PP) or high-density polyethylene (HDPE), TYNOD’s biaxial geogrids deliver exceptional tensile strength, durability, and resistance to environmental degradation, making them ideal for a wide range of civil engineering and geotechnical applications.
BI-AXIAL GEOGRID INVENTORY
TYNOD offers a full range of biaxial geogrids tailored for different construction requirements:
Key Features & Benefits of Bi-Axial Geogrid
✅ High Tensile Strength in Both Directions – Provides balanced reinforcement along longitudinal and transverse axes for superior structural performance.
✅ Excellent Load Distribution Performance – Evenly spreads applied loads, reducing settlement and extending pavement or foundation life.
✅ Enhanced Soil Interlock for Stability – The grid structure improves soil confinement, preventing displacement and enhancing overall stability.
✅ UV and Chemical Resistance – Maintains strength and integrity under harsh sunlight and chemical exposure.
✅ Easy to Install and Handle – Lightweight and flexible design allows quick installation with minimal labor or equipment.
✅ Long Service Life – Designed to perform reliably under diverse environmental and loading conditions.
Applications of Bi-Axial Geogrid
Bi-Axial Geogrid is versatile reinforcement materials widely used in geotechnical and civil engineering projects to enhance ground stability and load-bearing performance. Typical applications include:
🚧 Road and Highway Subgrade Stabilization – Strengthens weak soils, reduces rutting, and improves pavement lifespan.
🚆 Railway Ballast Support – Enhances load distribution under tracks, minimizing deformation and maintenance costs.
🧱 Retaining Wall and Embankment Reinforcement – Provides structural stability and prevents lateral soil movement.
🏭 Parking Lots and Industrial Yards – Supports heavy loads, preventing surface cracking and uneven settlement.
🌿 Slope Protection and Erosion Control – Improves soil confinement and reduces erosion on embankments and slopes.
Technical Specifications
| Property | Unit | Typical Value |
|---|---|---|
| Material | — | PP / HDPE |
| Tensile Strength (MD/CD) | kN/m | 20–50 |
| Elongation at Break | % | ≤13 |
| Aperture Size | mm | 25–45 |
| Roll Width | m | 3.95–6.0 |
| Roll Length | m | 50–100 |
Why Choose TYNOD Bi-Axial Geogrid?
TYNOD stands as your trusted partner in geosynthetic reinforcement solutions, offering proven expertise and comprehensive product support worldwide.
✅ 15+ Years of Manufacturing Experience – Extensive knowledge and professional production of geosynthetic materials for global infrastructure projects.
🌍 Global Export to 80+ Countries – Widely recognized by clients across South America, the Middle East, Africa, Southeast Asia, and Europe.
🔍 Reliable Quality Control & Instant Technical Support – Strict inspection standards and responsive service ensure consistent performance.
🧱 One-Stop Supply of Geosynthetics Materials – Full range of geogrids, geocells, geotextiles, geomembranes, and more for diverse applications.
⚡ Competitive Prices & Fast Delivery from China – Efficient supply chain and cost-effective solutions to meet project deadlines and budgets.
Installation Guide for Bi-Axial Geogrid
Follow these recommended steps to ensure correct installation and optimal soil reinforcement performance:
1️⃣ Prepare and Level the Subgrade – Clear debris and level the ground to create a stable working surface.
2️⃣ Unroll the Geogrid Flat on the Surface – Place the geogrid with tension to avoid wrinkles or folds.
3️⃣ Overlap Adjacent Rolls by 20–30 cm – Ensure proper overlap in both directions for continuous reinforcement.
4️⃣ Fix with Pins or Staples – Secure the geogrid to the subgrade using metal pins, staples, or anchors to prevent shifting during backfilling.
5️⃣ Backfill and Compact with Suitable Materials – Place granular material over the geogrid, then compact in layers to achieve strong interlock and load distribution.