Geotextiles - Sealing

Woven geotextiles by Beaulieu Technical Textiles (BTT) are embedded into geocomposites and help prevent the penetration of water.

For this sealing function, BTT offers woven polypropylene geotextiles and tailor-made geocomposites that can be used as a sealing or reinforcement layer in the construction of buildings and tunnels.

Product certifications

Why choose BTT woven geotextiles? 

Terralys® LF - Geotextile

  • Embedded in geocomposites
  • Form an optimal, impermeable construction layer

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

  • Optimal sealing layer
  • Ensures high durability