Changsha Jian-Yi New Material Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 500T/month |
| Delivery Time | 7-15 days |
| Uv Resistance | Yes |
| Chemical Resistance | Good |
| Water Permeability | High |
| Color | White |
| Puncture Resistance | Excellent |
| Application | Road Construction, Drainage, Filtration |
| Width | 1m~6m |
| Weight | 100-800g/㎡ |
| Length | 50m~100m |
| Tearing Strength | 0.08~0.6KN |
| Brand Name | JianYi |
| Model Number | 2m-6m Width and 50m-100m Roll Length |
| Certification | ISO 9001 CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 500T/month |
| Delivery Time | 7-15 days | Uv Resistance | Yes |
| Chemical Resistance | Good | Water Permeability | High |
| Color | White | Puncture Resistance | Excellent |
| Application | Road Construction, Drainage, Filtration | Width | 1m~6m |
| Weight | 100-800g/㎡ | Length | 50m~100m |
| Tearing Strength | 0.08~0.6KN | Brand Name | JianYi |
| Model Number | 2m-6m Width and 50m-100m Roll Length | Certification | ISO 9001 CE |
| Place of Origin | China |
Our nonwoven staple fiber geotextile delivers unmatched performance in soil separation, filtration, and subsurface drainage. Manufactured from high-tenacity polypropylene or polyester fibers through advanced needle-punching technology, it provides superior puncture resistance, elongation, and hydraulic properties for demanding civil and environmental projects.
✅ Exceptional Filtration Efficiency
Optimal pore size distribution (O90: [e.g., 100–300 μm]) retains soil particles while allowing free water passage
Prevents soil migration in drainage systems, retaining walls, and erosion control applications
✅ Robust Physical Durability
High puncture resistance ([e.g., ≥ 800 N] per ASTM D4833) withstands installation stresses
Excellent elongation (50–80%) conforms to irregular subgrades
UV-stabilized for extended exposure (≥ [e.g., 6 months] retention strength)
✅ Superior Hydraulic Performance
Permittivity: [e.g., 0.5–2.0 sec⁻¹] (ASTM D4491)
High flow rates for drainage layers beneath roads, ponds, and landfills
✅ Cost-Effective Soil Separation
Prevents intermixing of soil layers under roads, railways, and embankments
Reduces aggregate thickness by up to 30%
✅ Environmentally Resilient
Resists rot, chemicals, and biological degradation
Operating temperature: -60°C to +100°C
| Parameter | Value | Test Standard |
|---|---|---|
| Material | UV-stabilized PP/PET staple fiber | - |
| Mass per Unit Area | [e.g., 100–800 g/m²] | ASTM D5261 |
| Thickness | [e.g., 0.8–4.5 mm @ 2 kPa] | ASTM D5199 |
| Tensile Strength | [e.g., 8–35 kN/m] | ASTM D4632 |
| Elongation | [e.g., 50–80%] | ASTM D4632 |
| CBR Puncture | [e.g., 800–3500 N] | ASTM D6241 |
| Permittivity | [e.g., 0.5–5.0 s⁻¹] | ASTM D4491 |
| Roll Dimensions | Width: 2–6 m; Length: 50–200 m | Customizable |
Road/Railway Subgrade Separation:
Prevents aggregate sinking into soft soils
Landfill Drainage & Protection:
Filters leachate, protects geomembranes
Erosion Control:
Slope stabilization, silt fences, turf reinforcement
Retaining Walls:
Backfill drainage and filtration
Drainage Systems:
French drains, sport fields, green roofs
Pond Liners & Canals:
Underliner protection and filtration
Certified Quality:
Compliant with ASTM, ISO, GRI, and AASHTO standards
Custom Engineering:
Available in 10+ weights and custom roll sizes
Third-Party Tested:
Batch-tested for consistency (COA available)
Global Proven Performance:
Used in 50,000+ projects across 30 countries
Sustainable:
Contains [e.g., 20%] recycled content (optional)
Subgrade Prep: Remove debris, compact soil
Roll Placement: Overlap seams [e.g., 300–600 mm]
Anchoring: Secure edges with trench or staples
Cover Material: Place aggregate/soil carefully
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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