Shenzhou Earth Working Material Co. Ltd
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Retaining Structures Uniaxial HDPE Plastic Geogrid MSE Walls Slope Stabilization Road Railway Embankments
UX HDPE Plastic Geogrids Description:
Yixing Shenzhou HDPE (High-Density Polyethylene) Geogrids are engineered polymeric grids used for soil reinforcement, slope stabilization, and load distribution in civil engineering projects. Manufactured through extrusion, punching, and uniaxial/biaxial stretching, they provide high tensile strength with minimal deformation.
UX HDPE Plastic Geogrids Key Features
✔ Material: Virgin HDPE with UV stabilizers (2–3% carbon black)
✔ Types: Uniaxial (for directional reinforcement) & Biaxial (for multi-directional stability)
✔ Temperature Range: -60°C to +80°C
✔ Design Life: 50+ years (resistant to chemicals, corrosion, and biological degradation)
| Parameter | Uniaxial Geogrid | Biaxial Geogrid |
|---|---|---|
| Tensile Strength | 20-200 kN/m (MD) | 15-50 kN/m (MD/CD) |
| Aperture Size | 25-150mm | 15-100mm |
| Roll Dimensions | 2-6m width x 50-100m | 2-5m width x 50m |
| Temperature Range | -60°C to +80°C | -60°C to +80°C |
Uniaxial HDPE Plastic Geogrids Applications :
A. Transportation Infrastructure
Road/Railway Embankments: Reduces aggregate thickness by 30–50%
Airport Runways: Distributes aircraft loads, preventing rutting.
B. Retaining Structures
MSE Walls: Lowers lateral earth pressure by 40% vs. traditional methods
Slope Stabilization: Prevents erosion on slopes up to 70°
C. Environmental Engineering
Landfill Liners: Protects geomembranes from puncture (CBR ≥3 kN)
Mining Tailings: Reinforces soft subgrades under heavy machinery.
Installation Guide :
1.Subgrade Prep: Compact to ≥95% Proctor density; remove sharp objects.
2.Laying:
Uniaxial: Align high-strength direction with load.
Biaxial: Overlap ≥300mm at edges.
3.Backfilling: Use granular fill in ≤300mm lifts.
Case Studies :
Qinghai-Tibet Highway: Uniaxial HDPE geogrids reduced frost heave by 60%
Hong Kong-Zhuhai-Macao Bridge: Biaxial grids enhanced seabed foundation stability.
Welcome to contact with shenzhou geosynthetics UX / BX Plastic Geogrids to get more case studies and free sample to chek quality.
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