Changsha Jian-Yi New Material Co., Ltd.
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Transform unstable slopes into thriving green structures with EcoBag—a patented system combining high-strength geotextile bags, engineered soil infill, and integrated vegetation. Achieve natural stability with zero concrete, creating biodiverse habitats while preventing erosion.
✅ Instant Slope Armorization
Deploys 70% faster than gabion walls or riprap
Walkable immediately after filling
✅ Self-Sustaining Vegetation
Pre-seeded bags germinate in 7–14 days (custom seed mixes available)
Root reinforcement increases strength by 300% over 24 months
✅ Superior Hydraulic Performance
Permeable structure prevents hydrostatic pressure buildup
Withstands flow velocities up to 15 ft/sec (4.5 m/s)
✅ Cost & Eco Savings
40% lower installed cost vs. concrete walls
100% recyclable polypropylene construction
Carbon-negative over lifecycle (removes 2.1 tCO₂e/100m²)
| Parameter | Performance Data | Test Standard |
|---|---|---|
| Bag Material | UV-stabilized PP geotextile | ASTM D4355 |
| Fabric Strength | ≥ 25 kN/m tensile | ASTM D4632 |
| Bag Dimensions | 20" x 30" (50x75cm) standard | Custom sizes available |
| Fill Capacity | 0.75 ft³ (21L) per bag | ISO 9863 |
| Design Slope Angle | Up to 75° | FHWA-NHI-00-043 |
| Hydraulic Conductivity | 0.2 cm/sec | ASTM D4491 |
| Vegetation Coverage | ≥ 90% in 60 days | ASTM D7328 |
| Design Life | 75+ years | GRI-GT13 |