Long- Fiber Geotextile: Premium Strength & Durability for Critical Infrastructure

Engineered for Demanding Projects Where Failure Is Not an Option

Our nonwoven long-filament geotextile sets the industry standard for high-tensile applications requiring exceptional tear resistance and long-term reliability. Manufactured from continuous polyester filaments mechanically bonded into a robust matrix, it delivers unmatched performance in the most challenging civil engineering environments.

Why Choose Long-Filament Over Alternatives?

• Unrivaled Tear & Puncture Resistance: Continuous filaments create an interlocking network that withstands extreme stresses – far superior to staple-fiber geotextiles. Resists damage during installation and service.

• Exceptional Tensile Strength: Maintains structural integrity under heavy dynamic loads (e.g., traffic, machinery, settlement) without stretching excessively.

• Long-Term Durability: UV-stabilized and resistant to biological degradation, chemicals, and creep – ensuring decades of reliable performance.

• Consistent Filtration & Separation: Uniform pore structure prevents soil piping while allowing optimal water flow. Keeps aggregate and soil layers distinct.

• High Survivability: Withstands harsh installation conditions (sharp aggregates, compaction) without compromising function.

Engineered for High-Performance Applications:

• Railway Foundations: Under ballast for high-speed and heavy-haul lines – resists dynamic loads and ballast penetration.

• Highway & Airport Pavements: Separation/stabilization layer in runways, taxiways, and heavily trafficked roads.

• Reinforced Soil Structures: Separation and drainage in mechanically stabilized earth (MSE) walls and steep slopes.

• Landfill Base & Caps: Protection layer over geomembranes; separation in drainage systems.

• Coastal & Hydraulic Works: Revetment and scour protection under riprap; filtration in dams and levees.

• Mining & Industrial Sites: Separation in access roads and pads subject to extreme loads.

Key Benefits for Your Project:

• Reduced Lifecycle Costs: Superior durability minimizes replacement and maintenance expenses.

• Enhanced Structural Integrity: Prevents aggregate loss and subgrade contamination in critical foundations.

• Risk Mitigation: Proven performance in high-stress applications lowers project failure risk.

• Faster Installation: High strength allows placement over rough subgrades with reduced risk of damage.

• Sustainability: Extends infrastructure lifespan and reduces resource consumption.

The Professional’s Choice:

• Reliable Performance: Consistent quality ensures predictable results under demanding conditions.

• Engineered Resilience: Outperforms staple-fiber geotextiles in tensile strength, puncture resistance, and survivability.

• Certified Quality: Manufactured to international standards (ASTM, ISO) with full traceability.

Specify Long-Filament Geotextile Where Strength Matters

Choose our premium geotextile for infrastructure projects requiring maximum mechanical performance and long-term reliability. It’s the optimal solution when conventional geotextiles are inadequate for the load, stress, or critical nature of the application.

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!