Product Overview
Our Short-Fiber Geotextile is an economical yet high-performance solution engineered specifically for industrial slag and waste landfill applications. Crafted from UV-stabilized polyester or polypropylene fibers using advanced needle-punching technology, this geotextile excels in filtration, separation, and soil stabilization. It is designed to withstand harsh chemical environments, heavy loads, and long-term exposure, ensuring cost-effective protection for landfill liners and compliance with environmental regulations.

Key Features

1. Superior Filtration & Clog Resistance

   • Optimized pore structure ensures high permeability (≥600 L/m²/s) while effectively retaining fine particles, preventing soil migration and maintaining drainage efficiency in leachate systems.

   • Resists clogging from slag dust, ash, and industrial residues, extending system lifespan.

2. Chemical & Mechanical Durability

   • Withstands acids, alkalis, and heavy metals commonly found in industrial slag (e.g., iron oxides, sulfides).

   • Reinforced puncture resistance (≥1500 N CBR) to endure sharp debris and compaction machinery.

3. Cost-Effective Landfill Protection

   • Acts as a protective layer for geomembranes, reducing puncture risks and lowering long-term maintenance costs.

   • Affordable material and rapid installation cut project expenses by up to 25% vs. traditional methods.

4. Versatile Landfill Applications

   • Ideal for base/cap separation, slope stabilization, leachate drainage, and erosion control in slag landfills.

   • Compatible with geomembranes, gravel layers, and soil covers for integrated containment systems.

5. Eco-Friendly & Sustainable

   • Recyclable material supports green landfill practices and reduces environmental footprint.

   • UV-stabilized for outdoor durability without compromising performance.

Technical Specifications

• Material: UV-resistant Polyester (PET) or Polypropylene (PP)

• Weight: 200–1000 g/m² (customizable for project needs)

• Tensile Strength: ≥10 kN/m (MD & TD, ASTM D4632)

• CBR Puncture Resistance: ≥1500 N (ASTM D6241)

• Permittivity: ≥0.3 s⁻¹ (ASTM D4491)

• Thickness: 2–6 mm (under 2 kPa)

• Roll Dimensions: Width up to 6m, length tailored to site requirements

• Certifications: ASTM D4759, EPA Subtitle D, ISO 9001, CE, GRI GT7

Applications in Slag Landfills

• Base Layer Separation: Prevents mixing of slag waste with subsoil, maintaining landfill integrity.

• Leachate Management: Enhances drainage efficiency in collection systems while filtering contaminants.

• Slope & Embankment Stabilization: Reduces erosion and distributes load on steep landfill slopes.

• Cap Protection: Acts as a cushioning layer beneath final soil/vegetative covers.

• Access Road Support: Stabilizes temporary roads over unstable waste deposits.

Why Choose Our Short-Fiber Geotextile?
✅ Landfill-Tested Performance: Proven in coal ash, steel slag, and mining waste containment projects.
✅ Rapid Deployment: Lightweight rolls enable quick installation, minimizing downtime.
✅ Adaptability: Conforms to uneven terrain and complex landfill geometries.
✅ Regulatory Compliance: Meets EPA, EU Landfill Directive, and global engineering standards.

Installation Guidelines

1. Subgrade Preparation: Remove sharp objects and level the surface to avoid fabric damage.

2. Roll Placement: Unroll geotextile with 300–500 mm overlaps; secure seams with stitching or adhesives.

3. Integration with Liners: Layer beneath geomembranes or above drainage aggregates for optimal performance.

4. Cover Immediately: Protect from UV exposure by covering with soil, gravel, or waste material.

Request a Quote or Technical Support
Optimize your slag landfill project with our high-efficiency, budget-friendly geotextile. Contact us for samples, custom specifications, or volume discounts!

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!