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.

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.