ACEGrid® GDE

High Modulus Performance

ACEGrid^® GDE functions as a high modulus geogrid, offering very low elongation and strong tensile strength at working loads. This allows the geogrid to resist deformation and elongation when subjected to vertical or horizontal stresses within the reinforced zone. The geogrid’s high-strength ribs and stable junctions help mobilize reinforcement quickly, enabling efficient load transfer and improved structural stability.

The open aperture structure interlocks effectively with granular material, improving confinement and shear resistance. This interaction increases the bearing capacity of the reinforced soil, making ACEGrid^® GDE a dependable solution for slope reinforcement and wall and slope applications. Strong high strength connections between the geogrid and facing elements ensure reliable performance in systems requiring stable facing components.

Reinforcement in One Direction

As a uniaxial geogrid, ACEGrid^® GDE is designed to carry loads in a single direction, making it suitable for applications where reinforcement is concentrated horizontally. This structure supports the stability of reinforced slopes, segmental block walls, and embankments where reinforcement is required along the main direction of stress. The geogrid’s controlled orientation enhances its ability to provide superior load transfer within the reinforced soil mass.
 

Unique Process and Material Durability

The unique process used to manufacture ACEGrid^® GDE creates a consistent product with stable geometry, uniform ribs, and strong junctions. Select grades of HDPE are utilized to ensure long-term durability, chemical resistance, and dimensional stability. HDPE offers excellent resistance to biological degradation, pH levels, and environmental degradation, allowing the geogrid to maintain performance over long periods in varied soil conditions. Unlike geogrids requiring a coating, HDPE provides inherent resistance to chemicals often present in soil.

During construction, the integral structure of ACEGrid^® GDE helps reduce installation damage, improving reliability during placement and compaction. Through ISO 9001-certified processes, each ACEGrid meets strict quality controls, providing customers with a consistent product suitable for critical projects.

The benefits of using ACEGrid^® GDE include:

• Improved stability for walls, embankments, and reinforced slopes
• Reduced deformation due to high stiffness and low creep
• Enhanced interaction with granular fill material
• Long-term resistance to environmental and chemical factors
• Potential cost savings compared with conventional retaining systems
• High durability without requiring coatings
• Strong, uniform product performance suitable for critical soil structures

Its combination of strength, durability, and ease of installation offers engineers a reliable geogrid for various reinforcement projects.

 

Conclusion

ACEGrid^® GDE combines the durability of high-density polyethylene HDPE, the stability of a uniaxial geogrid, and the performance needed for long-term soil reinforcement. With high stiffness, strong interlock behavior, and proven field reliability, it is suitable for slope reinforcement, retaining walls, and other critical earth structures requiring dependable reinforcement in one direction. Its engineered structure, consistent quality, and long-lasting material durability make it a strong choice for reinforced soil construction.