Geocomposite Triax TX BX Grid Mesh Reinforce Composite Geogrid For Road Subgrade Geotextile Separation

Geocomposite Triax TX BX Grid Mesh Reinforce Composite Geogrid For Road Subgrade Geotextile Separation 

Geocomposite Triax Geogrid Decsription :

A Triax Geogrid Geocomposite combines a triaxial geogrid (typically made of polypropylene or polyester) with other geosynthetics (e.g., nonwoven geotextiles) to enhance multifunctional performance. Key components:

• Triax Geogrid Core: Hexagonal grid structure with equal strength in multiple directions (isotropic), providing 360° load distribution 

• Geotextile Layer: Needle-punched nonwoven fabric (e.g., 150–300 g/m²) bonded to the grid for filtration/separation

2. Key Properties
Property    Typical Value    Test Standard
Tensile Strength    20–50 kN/m (radial)    ASTM D6637
Aperture Size    30–50 mm (hexagonal)    ISO 10318-1
Junction Strength    ≥90% of rib strength    ASTM D7737
Advantages over Biaxial Geogrids:

Isotropic Reinforcement: Equal strength in all directions, ideal for dynamic loads 
Integrated Filtration: Geotextile prevents soil migration while allowing drainage

Applications :
A. Road & Rail Infrastructure
Base Reinforcement: Reduces aggregate thickness by 30–50% in flexible pavements 

Subgrade Stabilization: Prevents rutting in soft soils (CBR < 3) by distributing loads radially 

B. Retaining Structures
Mechanically Stabilized Earth (MSE) Walls: Triax grids reduce lateral earth pressure by 40% compared to biaxial grids 

C. Landfill & Mining
Liner Protection: Geotextile layer shields geomembranes from puncture (CBR puncture ≥3 kN

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Samples: Available for testing