Drainage composite

  • Geocomposite material made of three-dimensionally extruded polypropylene mesh and non-woven geotextile. Depending on the purpose, the net may be coated with one or two sides of geotextile. Its application ensures the functionality and durability of the coated layers of coherent material.


  • acceleration of drainage of cohesive soil layers (water drainage, gas drainage)

Geosynthetic clay liner (GCL)

  • Geocomposite material consisting of bentonite powder lined between two layers of geotextile. Bentonite powder contains more than 70% montmorillonite clay which insures waterproofing characteristics of material.


  • of GCL as sealing layer in geotechnical, ecological and hydrotechnical constructions is ensuring high waterproofing and provides replacement for natural sealing materials such as clay.


  • Lining of ponds, reservoirs, accumulations, landfills


  • Geotextiles are materials made of polymeric resin, such as PP and PES, produced as woven and non-woven materials.


  • separation
  • drainage
  • filtration
  • protection of the lining


  • Polymer geomembranes (HDPE; LLDPE; PVC) (0,75 mm, 1,0 mm; 1,5 mm; 2,0 mm; 2,5 mm)
  • Rubber geomembranes (EPDM) (1,0 mm; 1,2 mm; 1,5 mm)
  • Geomembranes are used as lining for the structures where waterproofing is needed.


  • Waterproofing
  • Lining of ponds, reservoirs, accumulations, landfills


  • Welding with double seamed welds with air canal for air-pressure testing


  • Geogrids are materials made of polymeric resin, such as HDPE and PP and pending of production technology they can be extruded, woven or produced with welded ribs.


  • Reinforcement of low bearing soils
  • Increase of structure’s resistance to static and dynamic load
  • Roads, reinforced embankments, retaining walls