Triaxial Geogrid for Pavement Reinforcement

Advanced solution for road stabilization and subgrade improvement, designed to reduce rutting, enhance load distribution, and extend pavement service life in demanding traffic conditions.

Typical Pavement Reinforcement Applications

Triaxial geogrid is widely used in pavement reinforcement projects where long-term stability is critical. It is especially effective in highways, heavy-duty roads, industrial yards, and construction access roads built on weak or soft subgrades.

Highways and expressways with heavy traffic loads
Soft soil and low bearing capacity subgrades
Logistics parks and container yards
Temporary construction and mining access roads

Triaxial Geogrid for Railway Sub-Ballast Stabilisation

Engineering Problems & Solutions

Common Problems:

Rutting, differential settlement, and pavement cracking caused by repeated traffic loading and weak subgrade conditions.

Solution:

The triangular structure of triaxial geogrid provides multi-directional load distribution, improving aggregate interlock and confinement. This increases bearing capacity, reduces lateral movement, and stabilizes the base layer effectively.

Installation Guidelines

Step 1: Prepare and level the subgrade surface.

Step 2: Lay the triaxial geogrid flat without wrinkles.

Step 3: Maintain overlap of 300–500mm depending on soil conditions.

Step 4: Place aggregate fill and ensure proper interlock.

Step 5: Compact thoroughly to achieve design density.

Performance Advantages

Multi-directional load distribution for enhanced stability
Reduce base thickness by up to 30% (depending on design)
Extend pavement service life significantly
Minimize rutting and surface deformation

Technical Features

High tensile strength polypropylene material
Triangular aperture structure for superior confinement
Excellent durability in harsh environmental conditions
Reduces overall construction and maintenance costs

FAQ

Is triaxial geogrid better than biaxial geogrid?

Yes, triaxial geogrid offers multi-directional reinforcement, making it more effective for pavement applications under complex loading conditions.

When should triaxial geogrid be used in pavement?

It is recommended for soft subgrades, heavy traffic roads, and projects requiring long-term performance and reduced maintenance.

Can it reduce construction cost?

Yes, by reducing base thickness and extending pavement lifespan, it lowers total project cost.

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Triaxial Geogrids Supplier and Manufacturer

We combine advanced production technology with strict quality control to deliver reliable geosynthetic solutions. Our factory is equipped with modern extrusion and stretching lines, ensuring consistent tensile strength and precise triangular aperture structures. With extensive experience in road construction and soil stabilization projects, we provide customized specifications to meet different engineering requirements. We maintain stable raw material sourcing, competitive pricing, and fast delivery to support global projects. From production to technical support, we ensure every product meets international standards and long-term performance expectations.

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