• HQ Call: +27 (0)12 660 1616
  • Email: info@gast.co.za
  • GAST Liberty Park 96, Achilles Str. Zwavelpoort, Pretoria, South Africa

Geocomposites consists of taking the best features from different materials and combining these in order to meet specific applications in the best possible way at the lowest possible cost. In this way GAST provides clients with an optimal benefit/cost ratio.

Geocomposites provide five basic functions namely: separation, reinforcement, filtration, drainage and containment. Ultimately they act to keep silt and soil particles from clogging the flow or to increase friction characteristics.