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

GAST is the premier provider of both products and installation services.   We provide complete service and support for any geosynthetic requirement.  Detail drawings can be provided as well as extensive technical and estimation support to assist with the design for the most economical and constructible configuration which meets the project requirements.

Applications

Aquaculture
Bulk Oil Storage
Canal Linings
Environmental
Hazardous Waste
Landfill Applications
Tank Linings
Leach Pads
Mining Services
Reservoirs
Tailings Dams
Tunnel Linings

Products

HDPE      (Geomembranes)
VFPE       (Geomembranes)
LLDPE    (Geomembranes)
FPP          (Geomembranes)
Geotextiles GCL’s    
(Clay Liners)
Geonets
Geogrids
Polylock
Studliner
Geocomposites
Vertical Barrier Systems

QA/QC

GAST operates an assurance quality control system based on ISO 9001 principles.  This system governs all aspects of the operation, but more specifically the following:

Design & Contract Overview
Quality of Materials
Quality of Workmanship
Traceability
Inspection & Testing
Document Control