Changsha Jian-Yi New Material Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 1500t/month |
| Delivery Time | 7-15 days |
| Packaging Details | Automatic plastic sealing,with two braided ropes |
| Weight | 100g/m2-800g/m2 |
| Color | Black, White，Green,Blue， Custom |
| Width | 1m-6.6m |
| Acid And Alkali Resistance | Excellent |
| Uv Resistance | 70% |
| Application | Road Construction, Railway Construction, Landfill, etc. |
| Length | 50m-200m |
| Function | Isolation, protection of geomembrane. Reinforcement etc. |
| Brand Name | JianYi |
| Model Number | 1m-6.6m Width and 50m-200m Roll Length |
| Certification | ISO 9001&CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 1500t/month |
| Delivery Time | 7-15 days | Packaging Details | Automatic plastic sealing,with two braided ropes |
| Weight | 100g/m2-800g/m2 | Color | Black, White，Green,Blue， Custom |
| Width | 1m-6.6m | Acid And Alkali Resistance | Excellent |
| Uv Resistance | 70% | Application | Road Construction, Railway Construction, Landfill, etc. |
| Length | 50m-200m | Function | Isolation, protection of geomembrane. Reinforcement etc. |
| Brand Name | JianYi | Model Number | 1m-6.6m Width and 50m-200m Roll Length |
| Certification | ISO 9001&CE | Place of Origin | China |
Engineered from continuous polypropylene or polyester filaments, our needle-punched long-filament geotextile delivers exceptional tensile strength, puncture resistance, and hydraulic efficiency. Designed for critical infrastructure projects where reliability and longevity are non-negotiable.
✅ Higher Strength-to-Weight Ratio
30–50% greater tensile strength at equivalent weights
Reduced material usage without compromising performance
✅ Enhanced Hydraulic Consistency
Uniform filament structure ensures stable flow rates (perm: 0.8–3.0 sec⁻¹)
Controlled pore size distribution (O₉₀: 70–200 μm) prevents soil piping
✅ Superior Durability
Continuous filaments resist fiber shedding during installation
Excellent creep resistance under sustained loads
UV-stabilized for 6–12+ months exposure
✅ Critical Project Savings
Thinner installations save excavation/backfill costs
Faster deployment with reduced seam overlaps
| Parameter | Values | Test Standard |
|---|---|---|
| Polymer | UV-stabilized PP or PET | ISO 10318 |
| Weight Range | 100–800 g/m² | ASTM D5261 |
| Thickness | 1.2–5.0 mm @ 2 kPa | ASTM D5199 |
| Tensile Strength | 12–60 kN/m (MD) | ASTM D6767 |
| Elongation | 40–80% | ASTM D4632 |
| CBR Puncture | 1,100–5,500 N | ASTM D6241 |
| Permittivity | 0.8–4.2 s⁻¹ | ASTM D4491 |
| Roll Sizes | Width: 5.0–6.3 m; Length: 50–250 m | Customizable |
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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