SOUTH AFRICA & SOUTHERN AFRICA

Water & Wastewater Geosynthetics

Lining, filtration and sediment management for water infrastructure

Reservoirs, treatment ponds, stormwater facilities and irrigation systems have different containment and hydraulic requirements. We coordinate specified geomembranes, protection geotextiles, GCLs, drainage products and installation scope for the selected system.

Discuss your project

Prepare your project specification

Provide dimensions, water levels, substrate condition, water chemistry and details of penetrations. Drinking-water projects require evidence that the exact proposed material is suitable for contact with potable water.

Supply, delivery, installation and QA/QC

Choose a defined material-supply package or include delivery and installation. The quotation identifies products, quantities, site requirements and responsibilities. Installation scope includes an agreed inspection and test plan, material identification and the relevant quality records.

Johannesburg and Cape Town teams coordinate South African enquiries. Southern African projects are coordinated with the Geosynthetics Africa Group, with destination-specific freight and mobilisation terms.

Applications

Product systems

Explore specialist systems and technical support

Water and wastewater applications

Application	Product functions	Engineering inputs
Reservoirs and irrigation storage	Compatible geomembranes and protection layers	Water use, substrate, operating levels, penetrations, exposure and certification for potable-water contact where required.
Treatment ponds and wastewater structures	Liner systems or concrete protection lining	Chemical and temperature exposure, concrete interfaces, seam inspection and access for maintenance.
Sediment and sludge management	Selected dewatering fabrics, bags or tubes	Slurry testing, pumping duty, filtrate control, containment and disposal requirements.

Turn the design into a defined supply package

Send the drawings or BOQ, performance specification, project location and programme. Our quotation identifies the proposed product grades, quantities, delivery requirements and any agreed fabrication, installation and QA/QC scope. Product selection and installation details must match the approved project design.