Geocomposite Fiberglass Geogrid Composite Light Weight PP Nonwoven Fabrics Asphalt Road Paving
Geocomposite Fiberglass Geogrid Composite With Light Weight PP Nonwoven Fabrics Asphalt Road Paving
1. Geocomposite Fiberglass Geogrid Product Overview
This fiberglass geogrid composite combines a high-strength fiberglass grid with a lightweight polypropylene (PP) nonwoven geotextile (typically 100–200 g/m²) to provide reinforcement, filtration, and separation in a single integrated material.
2. Geocomposite Fiberglass Geogrid Key Features & Benefits
✅ High Tensile Strength – Fiberglass core provides 50–200 kN/m tensile strength with minimal elongation (<3%).
✅ Lightweight & Flexible – PP nonwoven layer adds filtration without significant weight increase.
✅ Chemical & UV Resistant – Fiberglass is inert to most chemicals, while PP fabric resists UV degradation.
✅ Easy Installation – Flexible enough to conform to uneven surfaces, reducing labor costs.
3. Geocomposite Fiberglass Geogrid Technical Specifications:
| Property | Fiberglass Geogrid | PP Nonwoven Layer | Composite Performance |
|---|---|---|---|
| Tensile Strength (MD/CMD) | 50–200 kN/m | – | Reinforcement + Filtration |
| Elongation at Break | ≤3% | ≥50% | Prevents cracking in asphalt |
| Aperture Size | 20–40 mm | – | Optimized for soil interlock |
| Permeability | – | 5–20 l/m²/sec | Prevents clogging |
| Weight | – | 100–200 g/m² | Lightweight, easy to handle |
| UV Resistance | Excellent (5000+ hrs) | Moderate (with stabilizers) | Long-term durability |
Fiberglass Geogrid Composite With Light Weight PP Nonwoven Fabrics Applications
A. Road & Pavement Reinforcement
Asphalt Overlays – Reduces reflective cracking by 60–80% (compared to unreinforced pavement).
Subgrade Stabilization – Distributes load in weak soils (CBR < 5).
B. Slope & Embankment Protection
Erosion Control – PP nonwoven prevents soil loss while geogrid provides stability.
Retaining Walls – Used in MSE (Mechanically Stabilized Earth) structures.
C. Landfill & Mining
Liner Protection – Shields geomembranes from puncture.
Drainage Layer – Nonwoven fabric allows water flow while retaining fine particles.
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Geocomposite Fiberglass Geogrid Composite With Light Weight PP Nonwoven Fabrics
Contact Amelie
Email :amelie@geogrid-cn.com
Interested in Geogrid Composite Geotextile for your project
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