Changsha Jian-Yi New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1200t/month |
| Delivery Time | 7-15Days |
| Packaging Details | Packed in double woven geotextile and strength belt. |
| Application | Flue gas cleaning residues Landfill , Road construction, railway. etc. |
| Weight | 100-800g/㎡ |
| Color | Black, White，Green,Blue， Custom |
| Length | 50m-200m |
| Width | 1m-6.6m |
| Sieve SizeO90,O95 | 0.07mm-0.20mm |
| CBR Burst Strength | ≥0.8-7.9KN |
| Breaking Strength (KN/m,≥,LD/TD) | 4.5-40 |
| Raw Material & Physical Property | 100% Polyester Filament Non-woven Injection |
| Brand Name | JianYi |
| Certification | ISO9001&CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1200t/month |
| Delivery Time | 7-15Days | Packaging Details | Packed in double woven geotextile and strength belt. |
| Application | Flue gas cleaning residues Landfill , Road construction, railway. etc. | Weight | 100-800g/㎡ |
| Color | Black, White，Green,Blue， Custom | Length | 50m-200m |
| Width | 1m-6.6m | Sieve SizeO90,O95 | 0.07mm-0.20mm |
| CBR Burst Strength | ≥0.8-7.9KN | Breaking Strength (KN/m,≥,LD/TD) | 4.5-40 |
| Raw Material & Physical Property | 100% Polyester Filament Non-woven Injection | Brand Name | JianYi |
| Certification | ISO9001&CE | Place of Origin | China |
| High Light | 100-800g/m2 Long-Filament Geotextile ，Nonwoven Long-Filament Geotextile | ||
Nonwoven Long-Filament Geotextile for Flue gas cleaning residues Landfill Projects
High-strength, durable geotextile designed for ash pit landfill applications, providing superior filtration, separation, and stabilization in coal ash and industrial waste containment systems.
Key Features:
Exceptional Filtration & Drainage
Nonwoven structure with high permeability (≥1000 l/m²/s) prevents soil clogging while allowing efficient leachate drainage.
Retains fine ash particles to maintain system integrity and prevent environmental contamination.
Reinforced Structural Stability
Long-filament polypropylene fibers deliver high tensile strength (≥20 kN/m, ASTM D4595) to withstand heavy loads and settlement stresses.
Enhances soil bearing capacity and reduces differential settlement in landfill bases and slopes.
Chemical & UV Resistance
Inert to alkaline/acidic conditions in coal ash leachate (pH 2–12) and resists degradation from prolonged UV exposure.
Maintains performance in harsh landfill environments for decades.
Customizable Solutions
Available in weights ranging from 200–800 g/m² and widths up to 8m for seamless installation.
Compatible with geomembranes and geogrids for composite lining systems.
Applications:
Coal ash landfill base and cap stabilization
Fly ash containment layer separation
Leachate collection systems
Erosion control on landfill slopes
Technical Specifications:
Material: UV-stabilized polypropylene
Weight: 200–800 g/m²
Thickness: 2.0–6.0 mm (ASTM D5199)
Tensile Strength: ≥20 kN/m (MD, ASTM D4595)
Permeability: 100–2000 l/m²/s (ASTM D4491)
Technical Data
Product Specification and Technical Index(GB/T 17639—2023)
| Item |
| ||||||||||
| Nominal strength/(KN/m) | |||||||||||
| 6 | 9 | 12 | 18 | 24 | 30 | 36 | 48 | 54 | |||
| 1.00 | Longitudinal And Transverse Tensile Strength(KN/m≥) | 6.0 | 9.0 | 12.0 | 18.0 | 24.0 | 30.0 | 36.0 | 48.0 | 54.0 | |
| 2.00 | Elongation Under Maximum Load In Vertical And Horizontal Direction(%) | 30~80 | |||||||||
| 3.00 | CBR Burst Strength ( KN≥) | 0.9 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | |
| 4.00 | Tearing Strength (KN,≥,LD/TD) | 0.15 | 0.22 | 0.29 | 0.43 | 0.57 | 0.71 | 0.83 | 1.10 | 1.25 | |
| 5.00 | Sieve SizeO90,O95 (mm) | 0.05~0.30 | |||||||||
| 6.00 | Vertical Permeability Coefficient (cm/s) | Kx(10ˉ1-10ˉ3) K=1.00-9.90 | |||||||||
| 7.00 | Width Variation (％≥) | -0.5 | |||||||||
| 8.00 | Weight Variation (%≥) | -5 | |||||||||
| 9.00 | Thickness Deviation Rate(%≥) | -10 | |||||||||
| 10.00 | Coefficient Of Thickness Variation(%≤) | 10 | |||||||||
| 11.00 | Dynamic Punch | Hole Diameter(mm≤) | 37.0 | 33.0 | 27.0 | 20.0 | 17.0 | 14.0 | 11.0 | 9.0 | 7.0 |
| 12.00 | Longitudinal And Transverse Breaking Strength(KN)≥ | 0.3 | 0.5 | 0.7 | 1.1 | 1.4 | 1.9 | 2.4 | 3.0 | 3.5 | |
| 13.00 | Uv resistance (Xenon Arc Lamp Method) | Vertical And Horizontal Strength Retention(%≥) | 70 | ||||||||
| 14.00 | Uv resistance (Fluorescent UV Lamp Method) | Vertical And Horizontal Strength Retention(%≥) | 80 | ||||||||
Why This Geotextile?
Engineered for landfill challenges, our long-filament geotextile combines robust mechanical properties with optimized hydraulic performance to meet EPA and MSW landfill guidelines.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
550 Million USD-830 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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 epidemi... 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 epidemi...
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