1. Product Overview

Biaxial geogrid is a geosynthetic material made from polypropylene (PP) or high-density polyethylene (HDPE) through extrusion, stretching, and punching processes. It provides high tensile strength in both longitudinal and transverse directions, making it an excellent solution for soil stabilization, load-bearing, and erosion control applications. Widely used in road and railway construction, embankments, and retaining walls, biaxial geogrid enhances the structural integrity and longevity of various infrastructure projects.

2. Product Features

• Dual-Directional Reinforcement: Offers high tensile strength in both directions, ensuring superior load distribution and soil stabilization.
• Durability: Resistant to chemicals, UV exposure, and mechanical stresses for long-term reliability.
• Eco-Friendly: Made from non-toxic, recyclable materials, ensuring safety for environmental projects.
• Cost-Effective Solution: Reduces the need for traditional soil stabilization methods and shortens construction time.
• Easy Installation: Lightweight and flexible, suitable for various terrains and project conditions.

3. Product Specifications

• Material: High-Density Polyethylene (HDPE) or Polypropylene (PP)
• Tensile Strength: 15 kN/m to 50 kN/m (customizable)
• Aperture Size: 25mm x 25mm to 65mm x 65mm (customizable)
• Roll Width: 2m to 6m
• Roll Length: 50m to 100m (custom sizes available)
• Color: Black or customized colors
• Compliance: Meets ISO, ASTM, and international geosynthetic standards

4. Application Areas

• Road and Railway Foundations: Reinforces subgrade layers, preventing subsidence and deformation.
• Slope Protection: Stabilizes slopes and embankments to prevent soil erosion.
• Retaining Walls: Enhances the structural stability of retaining walls and reinforced earth structures.
• Landfill Support: Provides additional stability for landfill and waste containment systems.
• Erosion Control: Prevents soil displacement in water channels, ditches, and coastal areas.

5. Installation Guidelines

• Surface Preparation: Level and compact the foundation soil to ensure a stable base.
• Placement: Roll out the biaxial geogrid on the prepared surface, aligning it with the project layout.
• Anchoring: Fix the edges of the geogrid with stakes or weights to secure it during installation.
• Backfilling: Place and compact soil or aggregate over the geogrid in uniform layers.
• Inspection: Check for proper alignment, tension, and connection between adjacent sheets to ensure optimal performance.