Polyester Fiber/polypropylene Fiber Ecological Bags for Sustainable Slope Stabilization and Vegetation Establishment

Product Overview
Ecological Bags are engineered geotextile containers designed for eco-friendly erosion control, slope reinforcement, and green infrastructure projects. Made from UV-stabilized polypropylene fabric, these permeable bags are filled with soil and seeds on-site to create stable vegetated structures that blend seamlessly with natural environments. Ideal for restoring disturbed landscapes while preventing soil loss.

Key Features and Benefits

• Biodegradable & Permanent: Optional biodegradable fabric decomposes after 5–8 years, leaving established vegetation (ASTM D5988).

• High Tensile Strength: Woven polypropylene withstands >2,500 N/m tensile load (ASTM D4595) for structural integrity.

• Vegetation Support: Permeable fabric (≥40 l/m²/sec permittivity) allows root penetration and water exchange.

• Erosion Resistance: Interlocking bag design creates stable gravity walls (up to 85° slope angle).

• Sustainable Construction: Uses on-site fill materials, reducing transport emissions and costs.

Primary Applications

• Slope Revetment: Reinforces embankments, riverbanks, and shorelines.

• Retaining Walls: Builds terraced structures up to 10 m tall without concrete.

• Stormwater Management: Creates vegetated swales and check dams.

• Mine Reclamation: Stabilizes and revegetates disturbed terrain.

• Landscape Architecture: Designs natural-looking terraces and garden walls.

Installation Advantages

• Rapid Assembly: No heavy machinery required; hand-stack with geogrid reinforcement.

• Flexible Design: Adapts to curves and irregular contours.

• Integrated Planting: Fill mix includes native seeds/hydroseed for immediate growth.

• Drainage Compatibility: Natural permeability prevents hydrostatic pressure buildup.

Green Advantages

• Soil Conservation: Reduces sediment runoff by >90% vs. bare slopes.

• Carbon Sequestration: Established vegetation captures 2–5 tons CO₂/acre/year.

• Habitat Creation: Promotes biodiversity with native plant species.

• NSF 347 Certified: Safe for potable water contact in aquatic applications.

Installation Guidelines

1. Prepare Subgrade: Compact and level foundation.

2. Fill Bags: Mix soil, seed, and fertilizer; fill to 80% capacity.

3. Place & Compact: Stagger like masonry; tamp to 150 mm height.

4. Reinforce: Insert geogrid every 3–4 layers for slopes >45°.

5. Irrigate: Water immediately to activate seed germination.

Quality Assurance

• UV resistance: >24 months exposed lifespan (ASTM D4355)

• Biodegradable option: Meets EN 13432 compostability standards

• Third-party tested for tensile, tear, and permittivity performance

• Resists pH 4–10 soils and microbial degradation

Ordering Information
Available in standard/jumbo sizes with fabric options (polypropylene or biodegradable). Custom seed mixes and fill blend specifications supported. Request installation manuals and erosion control design guides.

Founded in 2008, Jianyi group  is a large production base of solid waste safe landfill and engineering protective materials in China. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention projects in Wuhan Huoshen mountain, Leishen mountain and Guangzhou Eighth People's Hospital, the national strategy for special treatment of heavy metals, the landfill and incineration of urban domestic waste, industrial waste, hazardous waste disposal and other environmental protection projects, provided a large number of high-quality new geotechnical environmental protection materials for the partners, and provided overall solutions for the project.

corporate culture

[Vision]

Become a world-class engineering safety system solution service provider!

[mission]

Make the project safer and the environment better!

[core values]

Integrity, innovation, pragmatism and efficiency! Professional and enterprising, achieving customers!