Geotextiles - Environmental engineering & construction

Geotextiles, geocomposites and geosynthetic clay liners by Beaulieu Technical Textiles (BTT) are used for erosion control, landfill and waste disposal, and landscaping.

Product certifications

Terralys® GCL - Bentonite carrier for geosynthetic clay liners (GCL) - Ensures high durability  

Terralys® LF - Geotextile

  • Optimal protection against erosion
  • High filtration capacity
  • Optimal vertical permeable silt fence for farmland 
  • Very strong, tear-resistant, with reinforced edges
  • Resistant to UV and abrasion for optimal erosion control

Terrabarrier - Tree Root Guidance 

  • Protection in road constructions  

Landscaping: see our Agrotextiles solutions.

Erosion control: BTT geotextiles are used to prevent erosion on slopes, coasts and rivers.

Landfill and waste disposal: BTT geotextiles are highly puncture resistant, making them ideal for use in the drainage layers of landfill sites where high static vertical loading is present. Strong woven products can provide an adequately high modulus to protect containment geomembranes from puncturing. BTT woven geotextiles also resist harmful chemicals in landfill and waste disposal applications.

A geosynthetic clay liner (GCL) is a type of geocomposite that is frequently used in environmental containment applications. BTT woven geotextiles are used as a base material for constructing GCLs.