Products
Terravua supplies a focused range of geosynthetic and dewatering products for mining, municipal and civil projects. From sludge dewatering tubes and polymer dosing systems to liners, drainage fabrics and ground reinforcement, our solutions are selected for real site conditions—backed by testing, installation capability and operator training to deliver consistent results.
Dewatering & Water Treatment
Terravua supplies a focused range of geosynthetic and dewatering products for mining, municipal and civil projects. From sludge dewatering tubes and polymer dosing systems to liners, drainage fabrics and ground reinforcement, our solutions are selected for real site conditions—backed by testing, installation capability and operator training to deliver consistent results.
Sludge Dewatering Geotextile Tubes
Terravua Sludge Dewatering Tubes are engineered geotextile tubes designed to separate solids from water efficiently. Sludge is pumped into the tube (typically polymer-conditioned), where the fabric retains solids while filtrate drains through—reducing volume and improving handling. Tubes can be left in place for containment or opened later for material recovery, depending on the project requirement.
Fully Automated Dosing Systems
Terravua Fully Automated Dosing Systems are turnkey polymer make-up and dosing plants engineered for continuous operations. They automate wetting, hydration, solution ageing and controlled dosing to reduce operator dependence and deliver repeatable performance. These systems are suited to WWTWs, mines and industrial plants where throughput, compliance and stable operating costs matter.
Mobile Dosing Systems
Terravua Mobile Dosing Systems are trailer-mounted polymer make-up and dosing units designed for rapid site deployment. They provide controlled mixing, hydration and accurate dosing into sludge or slurry lines to improve solids capture and stabilise filtrate quality. Ideal for temporary campaigns, remote sites, and operations that need fast mobilisation with consistent results.
Flocculants & Coagulants
Terravua Flocculants and Coagulants are treatment chemicals selected to clarify water and accelerate solid–liquid separation. Coagulants destabilise fine particles, while flocculants bind them into larger flocs for improved capture and faster dewatering. Supplied with application guidance to match site conditions and sludge variability for consistent outcomes.
Flocculation Pumps, Mixers & Non-Return Valves
Terravua supplies chemical-duty dosing pumps, mixing equipment and non-return valves to keep polymer dosing stable and predictable. These components protect your dosing system from backflow, pressure surges and inconsistent polymer strength—supporting safer operation and better dewatering performance. Built for harsh site conditions with practical maintenance access and reliable spares support.
Testing
Terravua Testing validates the right polymer and operating settings before full-scale rollout. We run bench and site trials to confirm dosage, capture efficiency, filtrate clarity and expected dewatering rates, then translate results into practical operating setpoints. This reduces commissioning risk and delivers predictable, repeatable performance on site.
Coastal & Erosion Protection
Terravua’s coastal and erosion solutions stabilise shorelines, slopes and channels by controlling runoff, reducing scour, and reinforcing weak ground. These systems are engineered for harsh environments and are ideal where rapid installation, lower civil footprint, and long-term performance are required.
Coastal Erosion Geotextile Tubes & Structures
Terravua Coastal Erosion Geotextile Tubes and Structures are sand-filled geosynthetic containment systems used to reduce wave energy and protect vulnerable shorelines. Installed as breakwaters, revetments, dunes or groynes, they provide effective erosion protection with faster installation and less heavy civil work than traditional rock solutions. Suitable for coastal defence, rehabilitation and temporary-to-permanent protection works.
Erosion Control & Structures
Terravua Erosion Control and Structures provide practical geosynthetic solutions to stabilise slopes, embankments and drainage channels. Using engineered fabrics, reinforcement and containment systems, we reduce runoff velocity, protect against scour and improve surface stability. Ideal for roads, stormwater works, mine rehabilitation and civil construction where washouts and loss of ground are a recurring risk.
Linings, Drainage & Ground Reinforcement
Terravua supplies proven geosynthetic materials for containment, seepage control, drainage performance and ground stability. From liners and clay barriers to filtration fabrics and reinforcement systems, these products are selected to improve design life, reduce maintenance, and deliver dependable performance in mining, municipal and civil construction environments.
Drainage Geosynthetics
Terravua Drainage Geosynthetics (non-woven geotextiles) are filtration and separation fabrics that allow water to pass while retaining soil and fines. Used behind retaining walls, under rip-rap, around subsoil drains and beneath road layers, they protect drainage stone from contamination, reduce clogging risk and improve long-term stability.
Geotextiles & General Materials
Terravua Geotextiles and General Materials cover a wide range of geosynthetic products used for separation, filtration, drainage and protection. This includes woven and non-woven geotextiles, geocomposites and accessories commonly used across civil, mining and municipal projects where material performance and correct application matter.
GCL (Geosynthetic Clay Liners)
Terravua GCLs are factory-manufactured lining systems that combine bentonite clay with geotextiles to form a low-permeability hydraulic barrier. When hydrated, the bentonite swells and seals, making GCLs ideal for ponds, dams, canals and environmental containment where consistent liner performance and faster installation are required.
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HDPE Dam Liners
Terravua HDPE liners are durable, chemical-resistant geomembranes used to create an impermeable barrier for ponds, dams, canals and containment facilities. They control seepage, protect groundwater and support long service life in demanding mining, municipal and industrial applications, with proper detailing and welding practices to protect integrity.
Reinforcement Grids (Geogrids)
Terravua Reinforcement Grids (geogrids) are high-strength polymer grids used to reinforce soil and aggregate layers. They improve load distribution, reduce rutting and settlement, and enable stronger embankments, platforms and mechanically stabilised earth structures—ideal for access roads, hardstands, retaining works and weak subgrades.
Geocells
Terravua Geocells are 3D cellular confinement systems used to stabilise weak ground and control erosion. When expanded and infilled with soil, gravel or concrete, they lock material in place to reduce rutting, erosion and settlement—well suited to haul roads, access tracks, slopes, channels and hardstands needing fast construction and reliable performance.
Storage & Containment
Terravua provides practical storage and containment solutions for sites that need fast deployment, flexible capacity, and dependable performance. These products support water security, operational continuity, and cleaner site management—without the long lead times and civil works of fixed infrastructure.
Water Storage Bladders
Terravua Water Storage Bladders are flexible, high-strength storage units for clean or process water on remote or space-limited sites. Quick to deploy, easy to relocate and available in various capacities, they provide reliable buffering for construction, mining and municipal operations—helping manage supply interruptions, controlled dosing needs and short-term storage requirements.
Sludge Capping
Terravua Sludge Capping solutions isolate soft sludge and contaminated sediments by installing a protective geosynthetic cap that controls odour, limits resuspension and reduces contaminant migration. The cap creates a more stable working surface and supports rehabilitation—ideal for tailings ponds, settling dams, lagoons and municipal sludge beds where long-term containment and safer site access are required.
Ready to Specify the Right Solution?
Not sure which product is the best fit for your sludge, site conditions, or performance targets? Terravua will help you select the right system, confirm the operating approach, and support deployment from first fill to steady-state operation.
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What you’ll get:
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A practical product recommendation based on your application
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Guidance on dosing, pumping interface, and installation requirements
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A clear path to commissioning, training, and predictable results
Delivery & Support
Terravua backs every product with practical site support to ensure it performs as intended. From installation and commissioning through to operator training and optimisation, we help clients reduce risk, shorten ramp-up time, and achieve consistent results under real operating conditions.
Full Civil Installation Capability & Product Use Training
Terravua provides full civil installation capability, taking projects from supply through to on-site construction, placement and commissioning. We then train operators and supervisors on correct filling, dosing, monitoring and maintenance basics to ensure safe, repeatable performance. This approach reduces start-up issues, improves outcomes from day one, and supports long-term operational confidence.
Testing & Performance Optimisation
Terravua Testing and optimisation services validate the right polymer selection and operating setpoints before full-scale rollout. We run bench and site trials to confirm dosage, capture efficiency and filtrate quality, then translate results into practical operating guidance and troubleshooting steps. The outcome is predictable performance and smoother commissioning across changing sludge conditions.