Chemically Resistant PET Long Filament Geotextile for Landfill Liners and Heavy Metal Containment Projects

Product Description:
Engineered for the most challenging environmental containment projects, this Long Filament Geotextile serves as a critical component in lining systems for landfills, tailings ponds, and heavy metal treatment sites. Its continuous filament construction provides a high tolerance against the sharp aggregates and harsh conditions found in these applications, primarily functioning as a robust protective layer for geomembranes. The inherent chemical stability of polyester (PET) ensures excellent resistance to a wide range of leachates, acids, and alkalis, preventing degradation over time. Its consistent pore structure also acts as a drainage plane, facilitating the movement of liquids and gases within the composite liner system. By ensuring the integrity of the primary barrier, this geotextile is fundamental to safeguarding the environment from contamination.

Ideal Applications:

• Protection Layer in Municipal and Hazardous Waste Landfills

• Cushioning for Geomembranes in Tailings Impoundments

• Drainage & Filtration Layer in Heavy Metal Containment Sites

• Stabilization Fabric for Acidic or Alkaline Environments like Salt Marshes

Technical Specifications:

• Weight: 300 g/m² - 800 g/m²

• Width: 4.0m - 6.6m

• Roll Length: 50m - 150m (Custom lengths available)

• Standard: GB/T 17639-2008

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!