Long Fiber Geotextile - Durable PET Engineering-Grade Geotextile

Raw Material & Manufacturing Process

• Uses high-purity PET polyester chips as the core raw material, ensuring consistent quality.
• Manufacturing steps: Melting of chips, screw extrusion for fiber formation, fiber stretching, web laying, and needle-punching consolidation.
• Needle-punching creates a dense, interlocked fiber structure, meeting technical requirements of different engineering scenarios.

Key Performance Features

• Superior tensile strength to endure structural stresses in large-scale projects.
• Outstanding anti-aging ability, maintaining performance over extended service life.
• Robust resistance to chemical corrosion (acids, alkalis) and physical wear from soil or equipment.
• Flexible texture that conforms to surface irregularities, reducing installation difficulties.

Typical Application Scenarios

• Ideal for critical waste management projects: municipal solid waste landfills, mining tailings ponds, and heavy metal contaminated site remediation.
• Essential in transportation and hydraulic engineering: highways, railways, earth dams, and coastal tidal flat development.
• Fulfills core roles in soil particle filtration, layer separation, and excess water drainage.

Product Specifications

• Unit weight range: 100g/m² ~ 800g/m²
• Available width: 1.0m ~ 6.6m
• Roll length options: 50m ~ 200m (custom lengths available upon request)

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!