SOUTH AFRICA & SOUTHERN AFRICA

Roads & Transport Geosynthetics

Separation, stabilisation and drainage for transport infrastructure

Roads, rail corridors and logistics areas depend on a suitable foundation and drainage arrangement. Geotextiles provide specified separation and filtration functions; geogrids and geocells are selected for the particular stabilisation or reinforcement design.

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Tensar geogrids at Geosynthetics Africa ready to load for Amsterdam stabilisation project

Prepare your project specification

Submit subgrade information, traffic or axle loading, aggregate grading, layer thicknesses and the required design method. Retaining structures require reinforcement layouts and facing-connection details rather than selection by ultimate tensile strength alone.

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

Road, rail and logistics applications

ApplicationProduct functionsEngineering inputs
Subgrade separation and aggregate stabilisationGeotextiles and selected stabilisation geogridsGround conditions, construction trafficking, aggregate grading, layer thickness and drainage.
Asphalt rehabilitationGlass reinforcement grids or specified paving interlayersExisting pavement condition, bond requirements, surface preparation and overlay design.
Reinforced soil structuresDesigned geogrids and appropriate facing systemsLong-term design strength, soil interaction, drainage, connections and construction sequence.

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.

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Brand and trademark credits

GSE, MIRAFI, MIRAGRID and GEOTUBE are trademarks of Solmax. Tensar, TriAx and InterAx are trademarks of Tensar International Corporation. Eurobent is a trademark of Eurobent Sp. z o.o. FlowTex, PolyTape and SoilLock are trademarks of Geosynthetics Africa (Pty) Ltd. Other marks belong to their owners.