MiningGEOSYNTHETICS MANUFACTURING, SUPPLY & INSTALLATION ACROSS AFRICA
ISO 9001 MILL INPUTS. GRI & ASTM GRADES. IN-HOUSE QA/QC.
We manufacture dewatering tubes, sand containers, PVDs, fin drains, drop-in liners, floating covers, pipe boots, drainage pipes and gabions in our Johannesburg facility, from globally recognised roll goods made in ISO 9001-certified mills. Every closure and weld is tested and traceable before it leaves our factory.
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ALL OF AFRICASUPPLY•INSTALLATION•QA/QC
One coordinated scope · BOQs kept confidential
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GROUP IAGI INSTALLER MEMBER
Specialist installation capability
15M+ m² INSTALLED
Group project experience
30+ COUNTRIES SUPPLIED
African delivery footprint
DOCUMENTED QA/QC
Materials, installation & handover
HOW WE DELIVER
ONE CONTRACT. FIVE STAGES. ONE SIGNATURE.
Geosynthetics Africa delivers material selection, manufacturing and fabrication, supply, cross-border logistics, installation and QA/QC documentation under one contract. Appoint us for material supply or for an integrated supply-and-installation package; we set the testing requirements and handover deliverables in our QA/QC plan before work starts.
Learn more about Geosynthetics Africa
1ENGINEERING & SPECIFICATION
Method statements, panel layouts and specification alignment coordinated by our application engineers - ensuring materials and quantities match project requirements before procurement.
2MANUFACTURING, SUPPLY & LOGISTICS
We fabricate project articles in our own factory from ISO 9001-mill roll goods, and supply globally recognised HDPE liners, GCLs, geotextiles and geogrids to GRI and ASTM grades, delivered to site with freight, customs clearance and bonded transport managed end to end.
3QA/QC CONTROLLED INSTALLATION
Installed by certified welding technicians using dual-track fusion and extrusion welding, with daily trial welds and subgrade acceptance before geomembrane deployment.
4CQA TESTING & VERIFICATION
Air-channel testing of fusion seams (ASTM D5820) and vacuum-box testing of extrusion welds (ASTM D5641), with destructive peel/shear testing (ASTM D6392) recorded against the approved project CQA plan.
5AS-BUILT HANDOVER & WARRANTY
A complete, audit-ready CQA dossier—including panel traceability maps, weld records, test results and as-built drawings - with signed handover and warranty documentation from one accountable partner.
ENGINEERED SYSTEMS FOR EVERY APPLICATION
VIEW ALL APPLICATIONSOur product systems
IN-HOUSE MANUFACTURING & CUSTOM FABRICATION
Our manufacturing and fabrication capabilities serve projects across Africa: dewatering bags and tubes, woven, nonwoven and composite sand containers, silt curtains and fences, filter socks, prefabricated liners, floating covers, pipe boots and welded mesh gabion systems. Dimensions, materials, seams, handling provisions and inspection records are defined for the agreed production scope.
FlowTex
Dewatering & sand containers
Dewatering bags, tubes and woven, nonwoven and three-layer sand containers.
Explore FlowTexGeoBarrier
Mole barrier systems
Impermeable HDPE mole barrier systems.
Explore GeoBarrierSoilLock
Erosion control blankets
Jute, coir, straw and wood wool erosion control blankets.
Explore SoilLockPolyTape
Woven geotextiles & silt fences
Standard and high flow woven geotextiles up to 100 kN/m, plus reinforced and non-reinforced silt fences with selvedged edges.
Explore PolyTapeFilterDrain
Integrated drainage & filtration
Drainage pipes with factory fitted MIRAFI® S filtration and separation geotextile.
Explore FilterDrainGeoCurtain
Floating sediment barriers
Class 1–3 silt curtains and floating sediment barriers.
Explore GeoCurtainOUR SERVICES
VIEW ALL SERVICESSUPPLY
Stocking global tier-one brands (Solmax, Tensar, Eurobent) alongside our manufactured range. Fast-track dispatch for HDPE geomembranes, GCLs, geotextiles, and geogrids
INSTALLATION
Certified welding technicians on our direct payroll, backed by our IAGI Installer Membership
QA / QC TESTING
100% non-destructive seam testing using the applicable ASTM method, with destructive peel/shear testing to the approved CQA plan. Fully logged by panel and welder.
DESIGN SUPPORT
Material selection, panel layouts, material schedules and method statements coordinated against project requirements and the appointed designer’s specifications.
LOGISTICS & CUSTOMS
We file the customs paperwork alongside the roll schedule. Bonded where needed, cleared at the border, delivered to 30+ countries.
AFTERCARE SUPPORT
As-built drawings and full panel traceability retained. One company to call in year one and in year five.
INSTALLED AND VERIFIED BY OUR OWN CREWS
- Certified welders on our payroll, not a labour broker's
- Written CQA plan issued before a panel is deployed
- We sign off subgrade surface suitability, compaction and panel layout before deployment
- We non-destructively test every seam by the applicable method, with destructive testing to the approved CQA plan
- Destructive samples retained and archived
- One signature on handover - ours
15M+ m²
GEOSYNTHETICS
· Installed across Africa
QA/QC
RECORDS
· Material, installation and test traceability
30+
COUNTRIES
· Materials supplied across Africa
11
PRODUCT
GROUPS · Materials and fabricated systems
PAN-AFRICAN PRESENCE
One partner. Africa-wide execution.
Southern Africa
West Africa
East & Central Africa
PROVEN ON PROJECTS ACROSS AFRICA
VIEW ALL CASE STUDIES →Mining
MiningHDPE Geomembrane Liner GRI-GM13 Supply, MCC Copper Mine Tanzania
📍 Chunya District, Tanzania
⚙ 11,550 m²
MiningEXPLORE THE MATERIAL CATALOGUE
Browse our geosynthetics and fabricated systems by material or application, review the technical data and request the current datasheet, availability and a project proposal from our team.
HDPE 1.5mm, heap leach pad, GRI-GM13…
VIEW FULL CATALOGUE SUBMIT YOUR BOQ
Technical review. A proposal matched to your scope.
Send your bill of quantities, drawings or a scope note. Our technical team will review the material requirements and applicable specifications, identify any clarification needed, and prepare a scope-based proposal. Pricing, availability and delivery timing are confirmed for your project. Your BOQ is handled confidentially for preparing the proposal.