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Auroguard supplies HDPE uniaxial geogrids and polypropylene (PP) biaxial geogrids for road subgrade reinforcement, embankment on soft soils, steepened slopes and mechanically stabilised earth (MSE) retaining walls. Uniaxial geogrids offer very high tensile strength in one direction (40–200 kN/m) for wall and slope reinforcement. Biaxial geogrids distribute load in both directions (15–40 kN/m) for subbase and sub-grade reinforcement, allowing thinner granular layers and extending pavement life on weak subgrades. Punch-drawn from virgin HDPE or PP with integral junctions — no separate welding. Widely specified on NHAI four-laning and MoRTH road improvement projects across eastern India.
| Parameter | Uniaxial | Biaxial |
|---|---|---|
| Material | HDPE virgin | PP virgin |
| Tensile Strength MD | 40–200 kN/m | 15–40 kN/m |
| Tensile Strength CMD | 5–15 kN/m | 15–40 kN/m |
| Aperture Size | 15×220mm | 25–40mm sq. |
| Junction Efficiency | ≥ 93% | ≥ 93% |
| Roll Width | 1.0m / 1.3m | 3.0m / 4.0m |
| Roll Length | 50m / 75m | 50m / 100m |
| Standard | ASTM D6637, IS 16352, GRI-GG1 | |