GAST’s Eco Roofseal Acrylate Waterproofing systems are one of the most used waterproofing solutions globally.
This patented and highly cost effective solution provides the ultimate waterproofing barrier which has been tried and tested over the last 30 years.
GAST offers a wide range of Bituminous Waterproofing solutions from liquid to flame applied Guard-Flex ideal for Parking Decks & Retainer Walls.
A large selection of products to suit your every application needs, including GAST’s renowned UB7 product range.
GAST’s renowned Cemseal-X for showers & patios including GAST patented Colourless Water Repellent (CWR) for face brick sealing and damp proofing.
Cementitious based waterproofing solutions are ideal for concrete substrates that require a chemical bonded solution.
GAST has over the last decade provided various high-end developers, state institutions and parastatals high quality, on budget and within time, numerous successfully completed projects.
GAST has developed through it’s 50 years existence multiple control systems and planning systems to assist clients with a more in-depth turnkey solution.
Through GAST’s never ending drive to incorporate or develop new technological construction methods, while maintaining strong tried and tested methods, been able to offer our clients many alternatives which could benefit their entire project.
GAST has a diverse field of forensic expertise from Civil to the Built Environment. Our corporate and governmental clients rely on our forensic consulting findings. This forms the basis of risk management for old or new projects. With more than 39 years of forensic work in over 2420 projects, our forensic division is seen as experts.
Our forensic division are experts in the following fields: Water, Sewerage and Waterproofing & Coatings.
Our tried & tested Clearwater Technology enables us to design, create and maintain large water bodies in exposed environments to potable water qualities, irrespective of the water feed stock quality.
GAST Clearwater™ provides our clients a solution for their bespoke developments and requirements in creating inland artificial lagoons / beaches or aquatic facilities.
Because GAST’s Clearwater solution is cost effective with limited maintenance, chemical & energy requirements. We can provide a clearwater result.
Through GAST’s sister companies or subsidiaries we can assist with a vast array of heavy construction requirements from freeways and highways to Ports or Canals.
GAST has multiple alternative solutions in assisting our clients to construct large projects that require just that finer detail and high level project management.
GAST provides new and innovative technologies in various industrial construction elements, always attempting to increase quality with lower cost methods. GAST has been renowned to deliver to a wide range of clientele highly cost effective building solutions that are designed and created with our clients in mind.
Through effective planning and manufacturing, and supplier management, GAST is able to provide you a streamlined construction process with single point responsibility thus alleviating contractual issues.