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Case studies

Reducing land take and carbon footprints with reinforced soil slopes 

A reinforced soil slope system helps optimize land use in industrial estate expansion in Thailand. With 20,000 m² of MIRAGRID, the project created stable embankments, reduced constructions costs and maximized available land for future use.   

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Dredging the Schwarze Elster River with GEOTUBE

Discover how GEOTUBE® dewatering systems helped manage 10,000 m³ of sediment from the Schwarze Elster River, delivering an effective dewatering, containment and cost-effective solution.  

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Managing subsurface moisture at Missouri River bridge with MIRAFI

MIRAFI® H2Ri was incorporated into Missouri River bridge approaches to manage subsurface moisture, replace a drainable aggregate layer, and reduce aggregate requirements while supporting pavement construction. 

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Omega Mine extends AMD treatment capacity with dewatering

At Omega Mine in West Virginia, GEOTUBE® GT500 units help the West Virginia Department of Environmental Protection treat and dewater acid mine drainage from abandoned mines while supporting long-term capacity and compliance.

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Omega Mine extends AMD treatment capacity with dewatering

At Omega Mine in West Virginia, GEOTUBE® GT500 units help the West Virginia Department of Environmental Protection treat and dewater acid mine drainage from abandoned mines while supporting long-term capacity and compliance.

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Dredging and reuse of contaminated sediments

Embraport used dewatered contaminated sediments as structural fill within its terminal platform, saving 400,000 m3 of imported material and reducing earthfill platform costs by 20% to 30%.

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MSW incineration and power plant platform, Yuxi City, Yunnan Province, China

A USD 50 million MSW incineration plant in Yuxi City uses reinforced segmental block retaining walls to form platforms in rugged terrain and process up to 1,000 tonnes of waste per day while generating electricity.

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Meadowland heavy-duty parking area over variable landfill soils

At Meadowland Landfill, MIRAFI® RS380i reinforced a heavy-duty trailer parking area over weak, variable subgrade. The design avoided over-excavation and used 600 to 900 mm of granular fill plus 100mm of asphalt millings.

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From poor subgrade performance to roadway resilience

MIRAFI H2Rx repairs, weak and cracked roads in traffic-heavy Pulau Indah, Malaysia. MIRAFI H2Rx was installed for separation, mechanical stabilization and moisture management, providing the solution to building durable climate-resilient roadways.

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Reinforcing Culvert Backfll for Mining Haul Roads

At a remote mine in Eastern Canada, four layers of MIRAFI H2Ri reinforced granular backfill above a 20 m culvert. The system increased backfill stiffness and soil arching, helping reduce load transfer and complete the haul road crossing.

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Lake bank stabilization at Vivid Shores

At Vivid Shores in Bonita Springs, Florida, PROPEX® Armormax®, MIRAFI® FW403 and MIRAFI 140N stabilize lake banks exposed to wind-driven wave erosion. Completed sections are performing as designed.

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Crowne point country club case study

Crowne Point Country Club rehabilitated a deteriorated Vermont access road with MIRAFI H2Ri, using active moisture management to address saturated soils, frost-related distress and subgrade instability.

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When traditional sand bunds fail: A GEOTUBE marine solution for land reclamation

When traditional sand bund construction failed on an extremely soft marine clay seabed, GEOTUBE® Marine systems provided a stable containment solution that helped advance a land reclamation project for 112 acres.

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Remediation of contaminated marine sediments at Port Ouest, La Grande-Motte using GEOTUBE dewatering systems

Contaminated sediments were dredged from Port Ouest in La Grande-Motte and dewatered using GEOTUBE technology to support port modernization while meeting environmental requirements.

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GSE HD geomembrane lined salt ponds ensure long-term brine containment

GSE® HD geomembrane lined over 3.4 million m² of evaporation ponds to prevent brine seepage under extreme heat and UV exposure. This continuous barrier eliminated salt discharge and protected the surrounding environment.

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Jefferson Coal Slurry Impoundment Closure

In Jefferson County, Alabama, MIRAFI® CR440 was used with CCR fill to create a reinforced construction platform over soft fine coal refuse, supporting safe equipment access and efficient coal slurry impoundment closure.

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Ensuring secure tailings containment at Saudi Arabia’s Umm Wu’al Phosphate Project

Solmax supplied 900,000 m² of double-sided GSE® HD FrictionFlex geomembrane for Maaden’s Umm Wu’al tailings ponds in Saudi Arabia, meeting strict quality controls and ensuring flawless containment in extreme conditions.

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Settlement control for embankments over coastal soils

Ground improvement solutions stabilized weak alluvial and estuarine soils along the Takitimu North Link corridor, enabling embankment construction, controlling settlement, and supporting long-term performance of a new four-lane expressway in the Bay of Plenty.

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Reliable tunnel aggregate washing in variable slurry conditions

GEOTUBE® dewatering enabled continuous reuse of wash water during tunnel aggregate processing by handling variable slurry solids, delivering clear effluent, and producing transportable dewatered material within a constrained construction site.

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Reflective geosynthetic membrane boosts solar plant power generation

To enhance the Albedo effect and achieve maximum light reflection for a solar farm pilot project, Solmax installed GEOLUX® reflective sheets underneath the bifacial solar panels. Monthly measurements reveal the sheets have consistently delivered a 5% to 8% increase in the solar plant’s output.

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Reliable geomembrane containment for coal ash and wastewater

Installed 113,000 m² of 2.0 mm GSE® HD geomembrane at a nationally regulated power plant coal ash handling facility in Indonesia, delivering long-term containment, zero leakage incidents, and full environmental compliance.

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Erosion control system for large-scale watershed restoration with PROPEX

A turf reinforcement mat (TRM) plus anchor system using PROPEX® Enviromesh stabilized 190,000 m² of riverbank slopes in Chongqing. The solution replaced concrete, controlled erosion, enabled full vegetation, and delivered structural performance aligned with sponge city and watershed goals.

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World’s largest pit thermal storage in Vojens

In Vojens, Denmark, a 200,000 m³ pit thermal storage basin stores surplus solar heat from a 70,000 m² collector field. Using Solmax geosynthetics, the system reduces CO₂ emissions by 6,000 tons annually.

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Reinforced soil walls maximizing urban developable land

Geocomposite-reinforced soil walls totaling 1,385 m supported land formation at Eco Botanic City, providing stable retaining walls, efficient drainage, and the use of local backfill while maximizing developable land on a constrained urban site.

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Extending parking lot overlay life at Hillsborough College – Brandon Campus

Hillsborough College – Brandon Campus used Petromat® MPV500 paving fabric to improve bonding, delay reflective cracking, and support longer-lasting pavement rehabilitation.

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Texas retailer chooses modern engineering solutions

A Texas fast-food build used FABRINET® TP instead of aggregate for subsurface drainage. The solution reduced excavation, cut costs by 54 percent, sped up installation, and minimized environmental disruption.

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Pit thermal energy storage in Gram, Denmark

In Gram, Denmark, a 122,000 m³ pit thermal energy storage with a 44,800 m² solar collector field provides 18,000 MWh of heat annually. Solmax geosynthetics ensure safe high-temperature storage and reduce CO₂ emissions by 3,700 tons per year.

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Reinforcing weak subgrades to restore Weber Road with MIRAFI H2Rx

A deteriorating section of Weber Road was stabilized using MIRAFI® H2Rx geotextile to reinforce soft, moisture-sensitive subgrade soils, improve drainage, reduce deformation, and extend pavement service life.

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Geosynthetic reinforcement enables vertical landfill expansion on soft soils

Cherry Island Landfill needed more disposal capacity on a constrained site underlain by weak, compressible soils. Solmax geosynthetic reinforcement helped make vertical expansion possible and delivered more than 20 years of additional disposal life.

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Managing differential settlement on soft landfill soils with MIRAFI

MIRAFI® RS380i stabilized pavements at FLETC Charleston over soft marine clays and landfill soils, reducing settlement risk while improving constructability and lowering costs.

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City of Saskatoon extends landfill life with composite liner system

Solmax supplied a composite liner system for the City of Saskatoon’s East Lateral Liner Expansion, helping support containment, leachate management, and landfill operations projected through 2070.

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Reinforced dune construction for shoreline protection in Montauk

USACE stabilized the eroded Montauk shoreline using more than 11,000 GEOTUBE® Geobag sand containers and 3,200 ft of scour aprons to form a reinforced dune core, restoring storm protection for vulnerable commercial buildings.

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Rapid pond dredging and dewatering under site and time constraints

Environmental dredging at a pond in Escharen used GEOTUBE® dewatering units to contain sludge, return clear water, and meet tight access and schedule constraints while supporting environmental and community protection.

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Canal lining to reduce water loss in Egypt

GSE® HD geomembrane liners were installed beneath concrete canal linings in Egypt to reduce seepage, conserve water from the River Nile, and support long-term agricultural expansion across northern and southern regions.

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Capping the Akuedo landfill site in the middle of the city for safe public reuse with a geosynthetic system

An urban landfill in Ivory Coast was securely capped using a geosynthetic barrier system, enabling conversion into a public park while protecting communities, meeting French landfill regulations, and ensuring long-term containment performance.

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Dredging a canal with GEOTUBE technology

Canal do Fundão underwent large-scale dredging and sediment dewatering to address decades of pollution from sewage, industrial waste, and debris, restoring environmental health and integrating reclaimed areas into Fundão Island’s landscape.

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Maintaining trafficability over compressible soils during temporary port works

A temporary submersible breakwater at Port-Vendres used MIRAFI® HMi 5 to improve trafficability over compressible soils while reducing granular thickness, supporting preloading and construction traffic during dredging and quay extension works.

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High performance geotextiles stabilize floodplain platform in Portugal

MIRAFI® Geolon PET 200 S biaxial woven geotextile was installed in Castanheira do Ribatejo to reinforce a platform over soft alluvial soils. The project minimized granular fill use and ensured long-term stability under tight summer deadlines.

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Rebuilding resilience: post-wildfire erosion control on Pacific Palisades bluff

A homeowner used PROPEX Armormax to protect a bluff damaged by the Pacific Palisades fire to reduce erosion risk, support revegetation and mitigate future wildfires.

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Road widening, Chiangmai, Thailand

A geogrid reinforced fill slope enabled downslope road widening near Wat Phrathat in Chiangmai while keeping the road open, stabilizing steep terrain, managing groundwater, and blending the structure into the surrounding green environment.

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Mine tailings pond closure, Huelva, Spain

The Sotiel Coronada tailings pond in Huelva, Spain was reclaimed using geosynthetic-reinforced working platforms and a composite liner system to enable heavy equipment access and prevent contamination following mine closure.

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Wallasey Dock roll-on roll-off terminal, Liverpool, UK

A roll-on, roll-off ferry terminal was constructed at Wallasey Docks by capping very soft sediments with floating geotextile reinforcement, staged sand fill, surcharge loading, and prefabricated vertical drains to achieve required stability and settlement.

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Railway embankment widening, Hamilton, Ontario, Canada

A third rail track was added in East Hamilton using a sheet pile wall and vegetated geogrid reinforced slope to widen a historic embankment while protecting the environmentally sensitive Sunfish Pond.

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Slope restoration, Maehongson, Thailand

A major fill slope failure along the Pang Oong access road was permanently restored using a two-part reinforced fill slope with drainage and geogrid reinforcement while maintaining single-lane road access.

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Xinfeng MSE landfill expansion, Guangdong Province, China

Xinfeng Landfill in Guangzhou expanded capacity by 7.5 million m3 using a 35 m high MSE containment bund with geotextile reinforcement, steep slopes, and bored pile shear keys to maintain stability and extend landfill life.

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Highway earthworks widening, A3 Hindhead, Surrey, UK

A 6.8 km highway scheme at Hindhead used shallow and steep reinforced fill slopes, a 1.8 km tunnel and over 1 million m3 of earth fill to improve traffic dispersal while meeting strict environmental constraints.

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Landslide restoration, Langkawi, Kedah, Malaysia

A landslide on Jalan Gunung Raya in Langkawi cut off road access. The road was permanently realigned and supported by a reinforced fill slope with geocomposite reinforcement, drainage layers, gabions, and vegetated slope protection.

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Gabion faced reinforced slope, Kandy, Sri Lanka

A two-tier reinforced slope with gabion facing and geocomposite reinforcement created level platforms for a wastewater treatment plant in hilly terrain on the outskirts of Kandy, enabling controlled effluent discharge into city waterways.

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High speed railway over karst foundation, Guadalajara, Spain

Geosynthetic reinforcement stabilized karst-prone limestone foundations along Spain’s high-speed rail line, preventing surface deformation and enabling safe operation between Madrid, Zaragoza, and Barcelona.

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Avalanche protection barrier, Diasbach, Tyrol, Austria

A 650 m long avalanche protection barrier was constructed on the Diasbach alp to protect the resort village of Kappl, using reinforced slopes, steel mesh, geogrids, and altitude-resistant vegetation.

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High speed railway over karst foundation, LGV East, Lorraine, France

Basal geotextile reinforcement and granular layers were used on the LGV East high-speed rail line to span subsurface gypsum voids and control embankment deformation over a 100-year design life.

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Seawall construction, Brisbane Port expansion, QLD, Australia

The Port of Brisbane expanded by constructing a reinforced seawall to enable 230 ha of land reclamation using dredged materials while managing soft clay foundations and protecting the Moreton Bay Marine Park.

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Restoring marine health in the Marmara Sea with GEOTUBE dewatering

Kocaeli Municipality and Türkiye Ministry deployed 3,500 GEOTUBE units to dewater contaminated sludge from Kocaeli Bay, targeting 60% dry solids and supporting Marmara Sea restoration.

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Football field over old landfill, Barcelona, Spain

Construction of RCD Español de Barcelona’s new stadium began in 2005 on a former landfill site in Cornella, using reinforced ground treatment to prevent sinkholes. The stadium was completed in 2009 and achieved a UEFA 4-star rating.

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High speed railway embankment over karst foundation, Guizhou Province, China

The Anshun–Liupanshui high-speed railway crosses challenging karst terrain in Guizhou Province. Two layers of MIRAFI PET600 geotextile reinforcement were installed at the embankment base to limit deformation and manage subsidence risk under strict settlement criteria.

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Runway overrun area, La Guardia International Airport, New York, USA

La Guardia Airport built a 150 m by 230 m runway overrun area on soft inter-tidal clay using staged construction, high-strength geotextile reinforcement, hydraulic sand fill, and PVDs to prevent mud waves and accelerate consolidation.

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Protecting groundwater at E4 highway expansion with geomembranes

Solmax supplied 185,000 m² of GSE® HD geomembrane to line runoff ditches along the E4 at Ljungby, protecting groundwater that provides drinking water for 70,000 residents.

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Basal reinforcement for Pacific Highway works

Basal reinforced and surcharged embankments with PVDs and geotextile systems enabled freeway construction across soft silty clay foundations on the Pacific Highway upgrade between Yelgun and Chinderah.

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Rooftop waterproofing with GSE under height and weather constraints

GSE HD geomembrane formed a durable roof barrier for a green roof system, providing long-term waterproofing under rooftop installation constraints and tropical weather conditions across 6,720 m².

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Partially submerged containment dam, Doeldok, Antwerp, Belgium

A partially submerged containment dam was built in Antwerp Harbour on very soft sediments using deep soil mixing, staged sand fill, and MIRAFI Geolon PET200 geotextile reinforcement to ensure stability during underwater and above-water construction.

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Runway overrun area, La Guardia International Airport, New York, USA

La Guardia Airport built a 150 m by 230 m runway overrun area on soft inter-tidal clay using staged construction, high-strength geotextile reinforcement, hydraulic sand fill, and PVDs to prevent mud waves and accelerate consolidation.

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Flood protection for Reinland Drain in Manitoba

PROPEX® Armormax® stabilized the eroded Reinland Drain, reducing costs and emissions while ensuring long-term flood protection with reinforced vegetation growth.

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Coal mine dump wall, Sangatta, East Kalimantan, Indonesia

A 17.5 m high reinforced soil dump wall was constructed at the Sangatta coal mine to increase material handling capacity while supporting heavy dump truck loads and minimizing earthworks.

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Accelerating large-scale TSF lining supply ahead of the rainy season at Boto mine

Solmax delivered the complete geosynthetic lining system for the Boto gold mine TSF, coordinating materials and sequencing to meet tight construction timelines ahead of seasonal weather constraints.

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Comprehensive containment and capping at Thailand’s ESBEC landfill

Solmax supplied GSE® HD liners and BENTOLINER® GCLs to line and cap Thailand’s ESBEC landfill, ensuring full containment, leachate and gas control, and compliance with national and international waste standards.

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Providing a stabilized platform for site development in soft soil and flood-prone areas: an alternative to traditional stabilization methods

MIRAFI® RS580i stabilized parking areas at Knapheide’s Moncks Corner facility over soft, floodplain-adjacent soils, enabling rapid construction, eliminating chemical treatment, reducing material haulage, and delivering durable performance under heavy vehicle loading.

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Wildwood channel restoration achieved with GEOTUBE dewatering containers

NJDOT restored Wildwood’s waterways using GEOTUBE® GT500 units to dewater more than 110,000 yd³ of dredged sediment, meeting strict discharge standards and optimizing tight urban laydown space.

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Road stabilization in Converse County with MIRAFI

Converse County, WY stabilized Mormon Canyon Road using 30,000 yd² of MIRAFI® RS380i. The geosynthetic reinforced soft clay soils, resisted wind uplift, improved roadway life, and reduced future maintenance.

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Slope stabilization behind Metal Art Museum with PROPEX

Soil nails and PROPEX® Armormax® stabilized the failing slope behind the Metal Art Museum, ensuring long-term erosion control with reinforced vegetation growth.

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Sacramento Area Sanitary District uses PROPEX erosion-control systems protect exposed infrastructure across 12 creek sites

Sacramento Area Sanitary District partnered with Solmax to stabilize 12 Sacramento creeks impacted by flooding. Innovative solutions were tailored for each site, enhancing resilience and natural aesthetics. Five more sites will begin construction in 2025 to expand the project’s impact.

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Wildwood channel restoration achieved with GEOTUBE dewatering containers

NJDOT restored Wildwood’s waterways using GEOTUBE® GT500 units to dewater more than 110,000 yd³ of dredged sediment, meeting strict discharge standards and optimizing tight urban laydown space.

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Northwest Arterial reconstruction Dubuque with MIRAFI

Dubuque stabilized the Northwest Arterial with MIRAFI RS580i, completing a three-mile roadway in 2023 on time and budget, earning three state paving awards.

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Expressway embankments, Central Luzon, Link Expressway, Philippines

CLLEX is a 30 km expressway designed to cut travel time between Tarlac City and Cabanatuan City from 70 to 20 minutes, using geosynthetic reinforcement and PVDs to stabilize soft clay foundations and control settlement.

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Electrified double track, Ipoh to Padang Besar, Malaysia

Malaysia upgrades the western railway line with a 330 km electrified double-track project, using ground improvement, geotextile reinforcement, and modern systems to stabilize soft soils and construct new parallel tracks.

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Managing taxiway deformation on high-plasticity clay subgrades with MIRAFI

MIRAFI® RS580i stabilized an active taxiway at La Aurora International Airport over high-plasticity clay, improving load distribution, limiting deformation, and extending pavement service life under continuous aircraft traffic.

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A1/N1 dual carriageway, Dundalk to Newry, Ireland

A basal reinforced piled embankment was constructed across the Flurry bog using geotextile reinforcement and precast piles, enabling stable formation of the A1/N1 dual carriageway over deep peat and very soft silts.

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Embankment over old sludge lagoon, Interstate 670 using MIRAFI

A geosynthetic-reinforced embankment enabled the extension of I-670 across deep, highly compressible water-treatment sludge. Instrumented test fills, vertical drains, and staged construction allowed stable embankment performance despite large settlements.

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Contaminated soil management and geosynthetic containment for the Cell A1 Expansion Project

Solmax supplied geomembrane, geotextile, drainage, and GCL systems for the Cell A1 expansion in Mascouche, supporting long-term contaminated soil containment and sustainable site management.

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Contaminated soil management and geosynthetic containment for the Cell A1 Expansion Project

Solmax supplied geomembrane, geotextile, drainage, and GCL systems for the Cell A1 expansion in Mascouche, supporting long-term contaminated soil containment and sustainable site management.

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Hazardous waste storage – custom fabrication of pond penetration boxes

Custom HDPE liner penetration boxes were fabricated and installed at a hazardous waste pond to prevent environmental contamination. Solmax met complex specs and tight timelines.

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Geomembrane barrier protects farmland from landfill contamination in Jiangyou

GSE® geomembranes contained leachates at Jiangyou landfill, halting cadmium pollution of farmland and groundwater while enabling soil remediation and protecting agricultural sustainability in Sichuan Province.

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Geomembrane barrier protects farmland from landfill contamination in Jiangyou

GSE® geomembranes contained leachates at Jiangyou landfill, halting cadmium pollution of farmland and groundwater while enabling soil remediation and protecting agricultural sustainability in Sichuan Province.

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Solar farm access roads stabilized with MIRAFI RS380i

A renewable-energy developer in Texas used MIRAFI RS380i to stabilize access roads over expansive soils, reducing aggregate demand and accelerating construction.

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Restoring stability and access along Southmoor Drive with PROPEX Armormax and MIRAGRID

PROPEX® Armormax® and MIRAGRID® XT stabilized an eroded slope along Southmoor Drive, restoring access while reducing transport costs and emissions.

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Wat Nakorn-In Bridge embankment construction

The Wat Nakorn-In Bridge project used pile-supported embankments, geotextile reinforcement, and steep reinforced slopes to manage soft Bangkok clay, prevent differential settlement, and construct multi-lane approaches and connecting roads.

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Reeuwijk basal reinforced piled embankment

A 3.5 km bypass road in Reeuwijk was constructed over very soft peat and organic clays using a basal reinforced piled embankment with precast piles, pile caps, geotextile reinforcement, and granular fill to limit settlement and ensure long-term performance.

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Access road embankment construction using geotextiles

Basal reinforced embankments, PVDs, and MIRAFI geotextiles were used to construct a 22 km access road over very soft alluvial soils at the PIPC site in Johor, Malaysia.

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M74 Completion motorway foundation solution

The M74 Completion project used piled embankments, geosynthetic reinforcement, and vertical drains to manage deep soft clays, contaminated brownfield land, and strict construction timelines along an 8.5 km motorway extension in Glasgow.

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Geomembrane-lined artificial lake secures snowmaking at Borșa Olympic ski slope

An artificial lake at Borșa ski resort, Maramureș, was sealed with HDPE geomembrane, geotextiles, triaxial geogrid, and geocells, creating a 22,000 m³ water reservoir for snowmaking.

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Mareuil-les-Meaux residential development – reinforced slope with vegetated facing

A geosynthetic-reinforced slope using MIRAGRID® GX, MIRAGRID Green B, and Polyslope S systems provided a responsible alternative to traditional retaining walls, reducing material use and environmental impact while ensuring long-term stability, rapid installation, and strong visual integration through a vegetated facing.

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Deep C II reclamation dyke stability with GEOTUBE and MIRAFI

Reclamation dykes at the Deep C II Industrial Zone in Haiphong use GEOTUBE units and MIRAFI PET reinforcement to ensure stability on very soft seabed soils, enabling phased industrial land development despite typhoon storm conditions.

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Ensuring long-term integrity at the Koochiching County landfill remediation

Solmax high-flow triaxial geocomposite was used in the Koochiching County Landfill cap system to drain surface water, stabilize the soil cover, and ensure long-term integrity of the geomembrane and vegetative layer.

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Pit thermal storage in Toftlund, Denmark

In Toftlund, Denmark, a 85,000 m³ pit thermal energy storage facility was built for district heating. Using Solmax geosynthetics, the system stores summer solar heat for winter use, improving efficiency and cutting fossil fuel reliance.

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Ensuring long-term integrity at the Koochiching County landfill remediation

Solmax high-flow triaxial geocomposite was used in the Koochiching County Landfill cap system to drain surface water, stabilize the soil cover, and ensure long-term integrity of the geomembrane and vegetative layer.

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Seasonal pit thermal energy storage drives fossil-free heating in Bracht

In Bracht, Germany, a pit thermal storage system integrated with solar collectors (71 percent from sun), heat pumps (6 percent green electricity), and biomass (23 percent) supplies a renewable heat solution according to the simulation of the University Kassel. Solmax geomembranes ensure long-term containment, enabling near-zero emissions and stable heating for 180 households.

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Decarbonizing district heating with pit thermal energy storage in Meldorf

Germany’s first large commercial pit thermal storage in Meldorf shows how district heating can be decarbonized. GSE® HDH, GSE HD liners and FABRINET® protection layers enable safe high-temperature storage, reducing CO₂ emissions by 90 percent and store 1,500 MWh annually.

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Seasonal solar storage brings fossil-free heating to Tibet

On the Tibetan Plateau at 4,600 m ASL, Solmax geosynthetics enabled Tibet’s first large solar thermal district heating system. A 15,000 m³ pit thermal energy storage stores 700 MWh of heat, meeting 90 percent of Langkazi’s demand. 

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Ocala highway stabilization with MIRAFI RSi

Ocala built a four-lane highway over deep fill in an active mine using a multi-layer MIRAFI RSi geosynthetic system to stabilize weak, saturated soils. 

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Building resilience under extreme wheel loads at ThermoBond’s South Dakota facility

ThermoBond’s Brandon facility uses MIRAFI RS580i to support 46,000 lb wheel loads, reducing aggregate by 35% and delivering durable, cost-efficient performance.

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Innovative levee armoring balances flood control and conservation

Florida’s Indian Trail Improvement District levee was reinforced with 66,000 yd² of PROPEX Armormax and custom burrito-wrap structures, delivering long-term flood protection while supporting endangered species habitats.

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Integrating geotextile reinforcement and erosion control at Claxton Field

Claxton Field in Needham, MA, was renovated using MIRAFI® RS380i for subgrade stabilization and PROPEX® Armormax for slope protection, ensuring long-term performance and environmental compliance.

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Enhancing pavement stability and improving moisture management with MIRAFI

MIRAFI H2Ri reinforced the pavement on State Highway 105 at FM1774 in Plantersville, Texas, eliminating the need for cement stabilization and managing the moisture-sensitive subgrade conditions.

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Enhancing pavement stability and improving moisture management with MIRAFI H2Ri

MIRAFI H2Ri reinforced the pavement on State Highway 105 at FM1774 in Plantersville, Texas, eliminating the need for cement stabilization and managing the moisture-sensitive subgrade conditions.

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Providing long term slope stabilization for sandy soils

In 2008, TC Energy installed a gas pipeline under the St. Maurice River. Erosion and instability on steep slopes led to the installation of PROPEX® Armormax®, which continues to provide long-term stabilization with a natural, vegetated solution.

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Ground stabilization with MIRAFI RSi at Puerto Peñasco solar farm

MIRAFI® RS580i geotextile was used with sand and gravel to stabilize sandy soil at a solar farm in Mexico, enabling heavy truck access and reducing environmental and construction costs.

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GSE HD geomembrane after 20 years in service at Thailand's first pumped storage hydropower plant

GSE® HD geomembrane, installed in 2004 at Thailand’s Lamtakong Upper Reservoir, has maintained its integrity for over 20 years, ensuring reliable pumped-storage hydropower operations under harsh tropical conditions.

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Environmentally responsible stormwater pond with geosynthetics in Comox

A Comox developer stabilized steep sandy slopes with PROPEX® Pyramattress®, PROPEX Pyramat 25, BENTOLINER® GCL, and MIRAFI® 160N, building a stormwater pond that blends into the landscape and reduces environmental impact. 

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Dewatering coal fines at Port Waratah with GEOTUBE dewatering containers

PWCS used GEOTUBE® dewatering containers to dewater thousands of cubic meters of coal fines, reducing volume, cutting disposal costs, and ensuring environmental compliance.

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HDPE geomembrane liners for Beyondie SOP evaporation ponds

Solmax supplied 1.0 mm GSE HD geomembranes for 4 km² of evaporation ponds at an Australian SOP facility, ensuring brine containment and efficient potash production.

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Coastal protection project for Communauté du Golfe de Saint-Tropez

GEOTUBE Marine tubes were installed by the Communauté du Golfe de Saint – Tropez to protect 103 km of coastline and the only road to Saint-Tropez. The project reduced wave impact, prevented erosion, and avoided rock transport.

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Subgrade stabilization in Santa Ana parking lot with MIRAFI RSi 

MIRAFI® RS380i was used in a Santa Ana College parking lot expansion to reduce pavement thickness, avoid utility conflicts, accelerate construction, and improve long-term pavement durability.

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Utilizing MIRAFI HP570 and MIRAGRID 7XT for efficient development

Rock County, Minnesota, replaced a closed timber bridge using the GRS-IBS system with MIRAFI® 7XT and MIRAFI HP570. These provided reinforcement, enabling rapid, cost-effective construction without deep foundations.

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Geomembranes aid responsible farming in Sistema.bio’s modular biodigestors

Solmax supplies GSE LL geomembranes for Sistema.bio’s modular biodigesters​ and other farming equipment such as water and biofertilizer containers​, enabling clean energy, waste reuse, and improved soil health for smallholder farmers. 

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Stabilizing soft agricultural land for heavy crane loads

Solmax supplied 32,500 m² of MIRAFI HMi to stabilize soft agricultural land for crane use, completing winter installation on schedule in four weeks.

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Flat Creek Drive road rehab with MIRAFI H2Rx

MIRAFI® H2Ri was installed on Flat Creek Drive in Jackson, Wyoming, to stabilize the subgrade and manage moisture from snowmelt, preventing pavement damage and extending roadway life.

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Flat Creek Drive road rehab with MIRAFI H2Ri 

MIRAFI® H2Ri was installed on Flat Creek Drive in Jackson, Wyoming, to stabilize the subgrade and manage moisture from snowmelt, preventing pavement damage and extending roadway life.

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Geosynthetic reinforcement enables fast-tracked yard expansion 

A geosynthetic reinforcement solution using MIRAFI RSi enabled the expansion of a 140-acre laydown yard in Pueblo, Colorado, reducing aggregate needs and meeting a fast-tracked construction schedule despite poor soil and remote material sources.

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Resilient rural road construction in Thailand using MIRAFI H2Rx geotextile 

A rural road in Thailand was upgraded using MIRAFI H2Rx geotextile to reinforce soft clay subgrade and manage high groundwater, ensuring durability, reduced moisture, and uninterrupted community access during construction.

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Strengthening canal-adjacent road infrastructure in Thailand with MIRAFI H2Rx 

MIRAFI H2Rx geotextile was installed over 27,000 m² to reinforce a road near Maharahj canal, improving pavement strength and moisture control while preventing embankment failure and completing 3 km in just 5 days.

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Subgrade stabilization for fuel containment at Naval Base Point Loma 

At the Point Loma naval base, Solmax stabilized soft subgrade for fuel tank containment dyke walls using MIRAFI RS580i, crushed stone, and geogrid reinforcement.

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Rooftop athletic field built at WPI with MIRAFI

WPI built Massachusetts’ first rooftop athletic field over a 534-space garage using geosynthetics for drainage, waterproofing, and weight reduction.

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Reinforced soil foundation stabilizes diesel tank on weak clay 

A reinforced soil foundation using MIRAFI® RS580i geotextile was installed to support a 17,000 m³ diesel tank in Sherwood Park, Alberta, reducing costs and ensuring settlement performance within allowable limits.

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Winter construction and high-tenacity basal reinforcement embankment over soft ground

Highway 7 in Vanscoy, Saskatchewan, was upgraded using MIRAFI HP and winter construction methods to overcome embankment challenges in a slough area.

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Catchment basin containment system for contaminated surface water at Gollan Recycling GmbH, Germany

Solmax partnered with Gollan Recycling GmbH to deliver a DIBt-certified geosynthetics solution for a catchment basin managing contaminated surface water. This case study outlines the technical approach and environmental benefits of the system.

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Schwanebeck landfill closure with a multi-layer sealing system

The landfill closure in Schwanebeck involved installing landfill cover multi-layer sealing systems across 138,000 m² to prevent hazardous liquid migration and ensure environmental safety.

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Geogrid-reinforced embankment for GO Transit rail service expansion

GO Transit expanded rail service between Hamilton and Toronto, requiring a third track on a historic embankment near Sunfish Pond. A geogrid-reinforced slope with a steel sheet pile wall was implemented to meet structural and environmental requirements.

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Biosolid removal with GEOTUBE dewatering units 

Desilting Solutions removed 150,000 m³ of biosolids from sludge lagoons at three operational sewerage treatment plants using GEOTUBE dewatering containers for efficient dewatering.

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Rockfall protection at Ehrensberger Quarry site

Ehrensberger Quarry faced a crucial need to widen its mining area safely, leading to the swift implementation of a rockfall protection dam. Through effective collaboration, the use of Polyslope S, and adherence to stringent guidelines.

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Safeguarding the intake structure of a hydroelectric power station against avalanches 

ÖBB, Austrian Federal Railways' hydroelectric power station project featuring Solmax's Polyslope S system, consisting of MIRAGRID GX 55 and MIRAGRID Green for avalanche protection.

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Securing a parking area with an impressive rockfall and avalanche defense dam

A rockfall event triggered the need to extend the existing avalanche and rockfall protection dam at the cable car parking area at Stubai Glacier using MIRAGRID geogrids and MIRAGRID erosion control grids, ensuring safety for the upcoming winter season.

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Rock fall protection at Eco-Center Pfatten with reinforced soil technologies

Polyslope S was used at the Ecocenter-Pfatten landfill to create environmentally sustainable rockfall protection structures, significantly reducing hazard levels and integrating vegetation. 

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MIRAFI geotextiles prevent subgrade failure and reduce track downtime

Canadian Pacific Railway (CP) identified track settlement issues and partnered with Solmax and Clifton Associates to implement a geosynthetic solution, reducing ballast use by 43% and completing repairs on a 72 ft section in under seven hours. 

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MSE walls with MIRAGRID XT for rail expansion

GO Transit used hybrid MSE walls with MIRAGRID XT geogrids to stabilize embankments on Lakeshore West Line, ensuring stability under space and load constraints.

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Stabilizing soft clay soils and shallow utilities during the reconstruction of Main Street 

Main Street in Palisade, CO, was reconstructed using geosynthetics to address soft soils and shallow utilities, reducing excavation and aggregate use.

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MIRAFI geotextiles optimize stability and reduce costs at Cargill’s Regina facility 

Cargill's Regina facility used MIRAFI H2Ri to stabilize expansive, frost-susceptible soils, reducing sub-ballast thickness by 55% and road construction costs by 20%. 

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Creating a recreational pond with GSE geomembrane at Kiki Beach Resort

Kiki Beach Resort on Batam Island installed GSE HD 1.50 mm White Smooth for a recreational pond to enhance visual appeal and durability. The solution included custom roll sizes and a GSE Polylock anchoring system to meet design and site challenges.

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MIRAFI geotextiles optimize stability and reduce costs at Cargill’s Regina facility

Cargill's Regina facility used MIRAFI H2Ri to stabilize expansive, frost-susceptible soils, reducing sub-ballast thickness by 55% and road construction costs by 20%. 

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MSE pile-supported embankment with MIRAGRID 8X

The I-15 CORE Project in Provo, Utah, used a pile-supported embankment with MIRAGRID 8XT geogrid to stabilize soft soils and meet seismic and space constraints.

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Bell Middle School stabilizes slope with PROPEX Pyramat 75

The Bell Middle School's steep landfill slope faced erosion issues, causing soil to wash into nearby homes. The geocell used for stabilization failed, so the school district replaced it with PROPEX Pyramat 75, a high-performance turf mat.

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Constructing a working platform for Akron Main Outfall Sewer with MIRAFI RS580i 

Solmax partnered with Kenmore Construction to stabilize a working platform for heavy equipment at the City of Akron’s Main Outfall Sewer Improvements project using MIRAFI RS580i high-performance geotextile and advanced geotechnical analysis. 

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Slope stabilization and moisture control on Old Pacific Highway

A global stability issue on the Old Pacific Highway caused a slope failure and pavement cracking. The MIRAFI H2Ri system was used to address soil saturation and prevent future slips, ensuring long-term stability without extensive over-excavation. 

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Slope stabilization and moisture control on Old Pacific Highway

A global stability issue on the Old Pacific Highway caused a slope failure and pavement cracking. The MIRAFI H2Ri system was used to address soil saturation and prevent future slips, ensuring long-term stability without extensive over-excavation. 

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Stabilizing Red Hill landfill cap with PROPEX Armormax

Red Hill Landfill in Northern California stabilized a failed slope using the PROPEX Armormax  system with PROPEX Pyramat 75 HPTRM and B3 anchors, enhancing safety and erosion control. 

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Reflective cracking prevention at DeKalb-Peachtree Airport with Petromat 

Reflective cracking at DeKalb-Peachtree Airport was mitigated using Petromat MPV600, a nonwoven paving fabric, installed directly on the cement-treated base to prevent moisture infiltration and extend pavement life

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Restoration of submerged stormwater pipeline

Desilting Solutions restored a submerged stormwater pipeline in Milton, Queensland, to 97% capacity using GEOTUBE technology and remote dredging within a confined site.

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Long-term erosion control and channel stabilization for Arroyo de los Montoyas with PROPEX Armormaxa

PROPEX Armormax stabilized the eroding embankments of Arroyo de los Montoyas, protecting WWTP6 from flooding and enhancing groundwater recharge in Rio Rancho, NM, with a resilient, nature-based erosion control solution.

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Silt trap dewatering for Kestrel Coal Mine

Kestrel Coal Resources restored silt trap capacity by dredging and dewatering 40,000m³ of silt using GEOTUBE units. The project preserved coal fines for sale.

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Soft-soil consolidation improvements ensure new housing development launches on time

Solmax provided a custom GSE HD geomembrane solution for the Summarecon Housing Estate in Bandung, enabling full soil consolidation in four months and ensuring the project launched on time.

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Innovative application of new GEOTUBE technology incorporating moisture draining yarns for enhanced dewatering performance of gold tailings slurry

A gold mine in Victoria, Australia, used Solmax GEOTUBE units with moisture-absorbing wicking yarns to improve water release, efficiently managing increased slurry waste in its limited-capacity tailings storage.

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Addressing water ponding issues at Selangor Turf Club using MIRAFI

MIRAFI FWL geotextile was installed at Selangor Turf Club to address water ponding issues, enhancing drainage efficiency and ensuring prompt track usability.

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Addressing surface cracking on Queen Street, Yeppoon

Livingstone Shire Council used MIRAFI H2Rx to upgrade Queen Street, Yeppoon, addressing surface cracking due to a soft, saturated subgrade.

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Improving subgrade stabilization and moisture management in roadways

Libmanan Road in Camarines Sur was reconstructed using MIRAFI H2Rx geotextile for improved subgrade stabilization and moisture management, enhancing road durability.

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Rebuilding U.S. Route 441 and enhancing flood resilience with MIRAFI

U.S. Route 441 in Gainesville, Florida was reconstructed using MIRAFI RS580i, improving performance against flooding and reducing maintenance needs.

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Slope stabilization for residential slope failure at Yerba Buena Island with PROPEX

Yerba Buena Island's redevelopment addressed slope failure with PROPEX Armormax, ensuring slope stability, erosion control, and utility protection during a major residential project. 

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Palm Desert flood control improvements with PROPEX protects from tropical storms

The City of Palm Desert improved flood control infrastructure by expanding the Section 29 Basin, constructing two new basins, and armoring the Mid-Valley channel with PROPEX Armormax. 

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Motiva Brine pond liner replacement and leak inspection with GSE

The Motiva Brine Pond in southeast Texas, supporting butane storage in salt caverns, underwent primary liner replacement and inspection to address leakage issues. 

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Motiva Brine pond liner replacement and leak inspection with GSE

The Motiva Brine Pond in southeast Texas, supporting butane storage in salt caverns, underwent primary liner replacement and inspection to address leakage issues. 

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Relining Aeration Basin 2 at Thompson's Station wastewater plant

Aeration Basin 2 at Thompson's Station wastewater plant was relined in 2012 using a custom GSE HD geomembrane system, ensuring operational efficiency. 

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Geosynthetic reinforcement to successfully repair a railway track section

CN Railway utilized MIRAFI RS580i to stabilize track foundations at the Rosetown subdivision, improving safety, and reducing future maintenance costs in challenging conditions. 

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Effective landfill closure at Homer Solid Waste Facility with GSE

Kenai Peninsula Borough in Alaska completed phase two of the Homer Solid Waste Facility landfill closure using Solmax geosynthetics, covering 226,000 ft² with a geosynthetic clay liner, drainage, and landfill-gas system.

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Reconstructing Jalan Kampung Lombong road with MIRAFI

The Jalan Kampung Lombong road reconstruction in Klang, Selangor, improved durability, and load capacity, addressing frequent truck traffic and adverse weather challenges.

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Improving the durability and performance of pavement under heavy traffic conditions

Using MIRAFI® H2Rx woven geotextile to improve pavement performance on Thailand's National Highway No. 117, addressing severe pavement damage.

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Advancements in sand island reclamation with GEOTUBE Marine technology

GEOTUBE Marinetechnology was employed to construct a dyke, effectively reclaiming 507 acres in Malaysia.

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Managing subgrade stabilization and moisture for railway structures with MIRAFI H2Rx

China Academy of Railway Sciences utilized MIRAFI H2Rx products to manage subgrade moisture and frost heave in the Harbin-Yichun High-speed Railway, ensuring stability and environmental protection.

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Protecting homes from destructive erosion and slope instability with PROPEX

In Fort Worth, Texas, Candleridge Park addressed erosion threatening neighborhood foundations by constructing a channel outlet and using PROPEX Pyramattress and PROPEX Pyramat 75 for cost-effective, sustainable slope protection.

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GEOTUBE Geobags used in coastal erosion control and protection project 

In 2023, GEOTUBE Geobags were used to stabilize the eroding Brunei coastline, enhancing safety and sustainability.

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Restoring tidal wetlands and providing long-lasting erosion protection

The Department of Water Resources (DWR) successfully restored natural tidal wetlands in the Sacramento–San Joaquin Delta, enhancing habitats for wildlife and improving flood management.

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Mitigating the risks of groundwater contamination during expansion of Sarasota Municipal Landfill

Advanced leachate containment solutions were utilized to enhance the Sarasota landfill expansion, ensuring environmental protection and compliance with regulations.

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Robust geomembrane lining for ITY Gold Mine tailings storage facility

Endeavour Mining Corporation's ITY gold mine in Côte d'Ivoire, employing Solmax's GSE HD geomembrane, successfully completed its tailings storage facility project ahead of schedule.

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Improving waste management with GSE

To meet the growing needs of a rapidly expanding resources industry, Pilbara Regional Waste Managment used GSE geomembranes at their new waste management facility.

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Bridging sinkhole voids with MIRAGRID XT

Thurber Engineering and Solmax used MIRAGRID XT geogrid to remediate William Griffin Recreation Centre's turf, stabilizing voids and enhancing field performance. 

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Trilogy at Monarch Dunes, Nipomo, California

Monarch Dunes needed a sustainable solution for severe channel erosion in a community vineyard. The combination of PROPEX Armormax and Pyramattress provided durable, eco-friendly stabilization, reducing installation time and cost.

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Protecting homes from flooding events with PROPEX Armormax

Baton Rouge's flood mitigation measures included PROPEX Armormax to reduce risks and protect homes against future flooding.

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Improving the grading and capacity of an existing channel

The Lloydminster's Northwest Drainage Channel was redesigned to prevent flooding, using PROPEX Pyramat for enhanced flow capacity and erosion control.

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Stabilizing embankments under challenging conditions with MIRAGRID

Exploring the Kuzmin-Sremska Raca project, a key infrastructure initiative aimed at enhancing Serbia-Bosnia connectivity through strategic construction.

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Roadway reconstruction on STH-106 with MIRAFI

Jefferson County Highway Department successfully reconstructed Wisconsin Highway 106 over marshland, using geosynthetic materials to minimize excavation and ensure a stable, well-drained road surface.

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Stabilization and construction of a new arterial roadway in using MIRAFI

Effective stabilization of fine-grained subgrade soils and the implementation of MIRAFI RS580i led to a new roadway that exceeded performance expectations.

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Subgrade stabilization of a railway with MIRAFI HMi

Discover the Kayseri Boğazköprü project's transformative approach to railway subgrade stabilization using MIRAFI HMi for subgrade stabilization. 

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Overcoming soft soil challenges with MIRAFI

Utilizing MIRAFI RS580i for stable construction, the East Lake Sammamish Trail overcame soft soil challenges, reducing costs and material waste effectively.

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Stabilizing unpaved access roads on a solar farm

The solar photovoltaic farm project near Almendralejo, Spain, optimized unpaved internal roads using geosynthetics to address low bearing capacity and challenging subgrade conditions. Despite unexpected rains, the use of MIRAFI HMi ensured stability and durability.

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Transforming Shanghai's waste management with a double layer landfill

Shanghai's first double-layer rigid structure landfill overcame challenges of material supply and competition, to ensure successful completion and extended the landfill's service life with GSE HD geomembranes.

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Building a parking lot over soft soils with MIRAFI HMi

The Lidl parking lot project in Teterow used MIRAFI HMi to address poor soil conditions, achieving enhanced structural integrity. Completed on time, the project set new benchmarks in geotechnical engineering.

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Improved connectivity and resilience for the Chiang Rai bypass road project

MIRAGRID GX geogrids transformed Chiang Rai's infrastructure, boosting safety and efficiency as well as seismic resilience.

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Urban water management improves water quality and wildlife

Ishøj Lake transformed using tube GEOTUBE dewatering to improve water quality and support wildlife.

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Enhancing frac pond liner integrity with the GSE Leak Location Suite

The GSE Leak Location Suite, including the S-100 Spark Tester, was successfully implemented at a frac pond project in Laredo, Texas, ensuring leak-free installation and quick identification of punctures in the liner.

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Meeting subgrade stabilization challenges with MIRAFI

Utilizing MIRAFI RS380i geotextile fabric, this project overcame poor subgrade conditions to construct four commercial buildings with stable platforms for parking lots and loading docks.

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Coastal defence solution safeguards wind energy infrastructure

Innovative project connects wind farms to the grid, using a massive sand-based platform to prevent flooding and ensure energy transition.

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Biogas cover turns palm oil waste into fuel in Malaysia

Cenergi transforms POME into renewable biogas in Malaysia, using GSE geomembranes. This project reduced GHG and the approach highlights innovation in waste recycling and contribution to renewable energy goals.

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Enhancing coastal resilience at La Croisette Beach, Cannes

GEOTUBE systems played a crucial role in coastal protection for Cannes' iconic La Croisette beach, ensuring resilience and uninterrupted beachside experiences.

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Beach enhancement at Marina of Portimão

The Marina of Portimão project, led by Solmax and Geosin, innovatively created a beach with reduced wave action, using underwater GEOTUBE systems, enhancing attractiveness and reducing maintenance costs.

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Transforming a historic railway into a cycle path with MIRAGRID

Austria's Haager Lies became its first barrier-free cycle path, transforming a historical railway through strategic engineering and materials to boost the regional cycle network. 

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Impermeable heap leach pads for gold mine

In a West African gold mine, tailored geomembrane solutions improved environmental safety and resource recovery, adapting to specific site needs.

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Enhancing road resilience in Alaska with MIRAFI

Alaska's Dalton Highway demonstrated the effectiveness of MIRAFI H2Ri in enhancing road durability and reducing maintenance in extreme environments. 

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IMAX parking lot's innovative stormwater system with MIRAFI

In 2012, Mississauga's IMAX parking lot implemented a low impact development system to manage stormwater, enhancing water quality and maintaining pavement integrity.

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Contaminated water management at Europe's largest nickel mine

Europe’s largest nickel mine faced environmental challenges from water contamination due to rainfall, mining activities, and a tailings pond leak, requiring an innovative GEOTUBE technology solution.

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Meeting stringent CCR regulations with BENTOLINER

Xcel Energy successfully closed Sherco Pond No.1 and constructed Sherco Pond No.2 using BENTOLINER to meet stringent CCR regulations, ensuring minimal environmental impact and continuous service.

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Protection of the beach of Hotel Oceana Club in Moudania, Greece.

In Greece, a hotel enhanced its beach experience by installing submerged GEOTUBE breakwaters, reducing wave intensity and maintenance.

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How Impact Solar Farm overcame road stabilization challenges with MIRAFI

MIRAFI RS280i was used at Impact Solar Farm in Texas for efficient road stabilization, offering environmental benefits and cost savings.

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Sewage lagoon upgrade using geosynthetic clay liners

Discover how Conquest's sewage lagoon upgrade using a geosynthetic clay liner overcame groundwater challenges, enhancing efficiency and reducing costs.

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Conquering extreme conditions with a high-temperature liner solution

Saskatchewan's first new potash mine in 40 years features advanced GSE HDH liners in its brine ponds, overcoming extreme temperatures and chemical exposure.

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Increasing roadway design life with MIRAFI

116th Ave in Grande Prairie was reconstructed using MIRAFI H2Ri, overcoming failures from heavy traffic and challenging soil, improving road longevity and performance.

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Lining canals for mega Port Said aquaculture project

Egypt's mega aquaculture project in East Port Said completed phase two, using GSE HD geomembrane for water containment in a 20,000-acre fish and shrimp farm.

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Oyster Lake outfall improvement

Oyster Lake's outfall, strained by storms and urban growth, was reinforced using PROPEX Armormax for erosion control. It withstood Hurricane Michael, protecting the area.

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Harvey Ditch erosion protection with PROPEX

BKDD used PROPEX Scourlok for durable, environmentally-friendly erosion protection along a drainage channel in Texas, replacing gabion baskets with a long-lasting solution.

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Murrieta Creek stabilization

Murrieta Creek's flood control project uses PROPEX Armormax for erosion protection and environmental restoration, ensuring safety and water quality for 75 years.

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GSE Leak Location Conductive liner 24 years later

At the Florence Copper mine in Arizona, a pond built in 1997 with GSE Leak Location liner, operated for 24 years. Initially underutilized, its expansion required inspection of the exposed geomembrane.

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Anchorage regional landfill-expansion project

In 2020, Anchorage expanded its landfill with a new cell, installing a composite liner system that included BENTOLINER, GSE HD liner, and HDPE piping.

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Providing long term stabilization for drainage channel

PROPEX Armormax and PROPEX Pyramattress, an engineered mattress system that uses PROPEX Pyramat 75 HPTRM to construct a geosynthetic/soil/rock composite for protection of channels, slopes, and spillways.

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Steep slope stabilization at SR-11 KYTC DISTRICT 10

The PROPEX Armormax system helped KYTC meet their goal of providing a safe, efficient, environmentally sound and fiscally responsible option to repair the slope while also ensuring access to the state park and economic growth in the surrounding area.

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Providing levee resilience and durability

Full scale installation of the EEAS began in 2015 and has since been installed on over 100 miles of earthen levees in the New Orleans area. Since installation, multiple levees have experienced overtopping from major hurricanes, but have not breeched.

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Preventing flooding from arid creeks

PROPEX Armormax helped to decrease sedimentation and pollutants and encourages infiltration of water back into the ground water table.

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Restoring stream bank while promoting vegetation

Since the completion of the project, the stream has naturally restored itself to its original channel depth.

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Channel stabilization protects against floods

The end goal of the project is to carry water from future 100-year floods through the city in the channel and eliminate flooding in Randolph.

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Flood protection and erosion control with PROPEX Pyramat

PROPEX Pyramat is a High Performance Turf Reinforcement Mat (HPTRM) that protects the ground surface from erosion while promoting natural vegetation.

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Stabilizing the Des Moines River with PROPEX

The west fork of the Des Moines River in Palo Alto County, had experienced years of erosion and flooding. From 2006 to 2019, the riverbank had receded up to 215 feet in the middle of the bend.

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Enhancing runway durability with Petromat Enviro

The Altoona-Blair County Airport, a regional airport in central PA, faced a safety concern with one of its runways. Reflective cracking had occurred due to harsh freeze/thaw conditions during winter months.

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GEOTUBE dewatering and containment of gypsum wastes at a titanium dioxide plant

Industrial waste, often in slurry form and containing contaminants, needs to be managed and disposed of properly to protect the environment.

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GEOTUBE directs fly ash slurry flow in tailings storage facility closure

GEOTUBE dewatering technology is a cost-effective method for removing water from industrial and mineral slurries and sludges.

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GEOTUBE breakwaters: shoreline protection at Sigandu Beach

The breakwater structure constructed with the GEOTUBE system at Sigandu Beach proved to be a cost-effective solution compared to conventional methods such as rock armor.

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Maximizing mineral recovery with dewatering for a remote gold mine in Indonesia

A remote gold mine located on an Indonesian island required the dredging of heavily silted settling ponds. These ponds contained valuable gold deposits that needed to be recovered and reprocessed.

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Recovering fertilizer from palm oil mill effluent (POME) with GEOTUBE dewatering technology

GEOTUBE units are used to dewater the POME sludge. The units retain the solid particles within the tube, while the liquid can be recycled back through the plant or discharged through the polishing ponds.

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GEOTUBE solution for rare earth waste containment and dewatering

Processing and refining rare earth minerals generates a waste stream that must be managed and stored in an environmentally secure manner.

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Overcoming workspace constraints in urban municipal wastewater treatment plant

The project involved upgrading an old, aerated sewage lagoon into a modern enclosed underground sewage treatment facility.

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Mine wastewater management at MMG Rosebery Gold Mine

The MMG Rosebery mine in Tasmania has been a successful underground mining operation for over 80 years, producing gold, zinc, copper, and lead concentrates.

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Transforming coal mine settling ponds with GEOTUBE dewatering

A large Indonesian mining corporation faced a challenge in dewatering silt sediments from their settling ponds in South Kalimantan, Indonesia.

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Durable GEOTUBE solution for Clark Airport waterway revetment

The GEOTUBE SFM serves as revetment for the entire waterway network at the new Clark Airport Terminal.

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GEOTUBE dewatering: Innovative submerged sediment removal at Brisbane River

In a groundbreaking project in Australia, a specially designed remote-controlled underwater dredger was used to clear and clean a blocked stormwater drain that discharged into the Brisbane River.

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Asia's longest dewatering GEOTUBE in Indonesia's Kalimantan region

This project holds the distinction of being Asia's longest GEOTUBE dewatering project.

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Revitalizing Tianjin Eco-City: Sustainable wastewater cleanup and transformation

The GEOTUBE dewatering containers were used to contain the dredged slurry and remove water from the material, achieving a consistency similar to compacted borrowed material.

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Geocontainment solutions for riverbank protection in Tanjung Manis, Malaysia

The OGC jetty expansion project aims to construct two berths, each 200 m (656 feet) long with a 12m (39 feet) draught, to accommodate larger vessels. The project also involves bank protection works.

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Subgrade stabilization for stormwater management

Geosynthetics, such as MIRAFI HP380a geotextile, have proven to be effective in enhancing the performance of roads and load support structures.

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Riverbank erosion protection with woven geobags in Sungai Choh, Malaysia

The housing developments near Sg. Choh in Selangor, Malaysia experiences high surface runoff, causing a significant increase in the river's water volume. This has led to severe erosion along approximately 200 m of the riverbank, posing a risk of collapse.

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Enhancing soft soil embankments with MIRAFI

A 2 km (1.2 mi) causeway had to be constructed through a river estuary as part of the services corridor. The estuarine mud foundation in the river estuary was soft to firm, posing challenges for construction.

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Strengthening steep slopes with geocomposite reinforcement

To make the project cost-effective and efficient in terms of logistics, a reinforced soil system utilizing the available on-site earth was chosen. The excavated residual soil, which has a high fines content, could be used as backfill material.

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Pengerang Integrated Petroleum Complex: Basal reinforced embankment solution

The access road plays a vital role in reducing transportation distance and time. To create the road network, a series of basal reinforced embankments were designed based on the existing ground terrain.

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Enhancing embankment stability on soft soil for Navi Mumbai Coastal Road

MIRAFI PET 800/50, a high strength polyester woven geotextile with a tensile strength of 800kN/m (45.4 lb/ft), was employed to ensure embankment stability within the specified criteria.

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Road base reinforcement at NAIA Expressway, Paranaque City, Philippines

The NAIA Expressway is a 1.6 km (1 mile) elevated expressway in Metro Manila, Philippines. It connects the Metro Manila Skyway to Ninoy Aquino International Airport and Entertainment City, serving as the first airport expressway in the country. 

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Protecting Langkawi's Meritus Pelangi Beach with GEOTUBE

The installation process involved deploying scour aprons and filling anchor tubes prior to placing the GEOTUBE unit. The targeted shoreline area was trimmed back before laying the filled Geobags in an overlapping shingle style from the embankment's base.

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Slope failure repair using MIRAFI Polyfelt PEC: Langkawi, Malaysia

The reinforced soil structure consisted of a 30m-high (98 ft) slope reinforced from the toe of the failed embankment. The facing system used involved wrapping a net around bags filled with fine-grained soil.

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Road embankment slope repair with MIRAGRID GX

The road connecting Khun Tan and Lampoon in Northern Thailand is vital for their economic link. Unfortunately, the embankment at KM 11 failed, causing significant traffic disruptions and posing risks to road users.

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The longest sea-crossing bridge constructed with GEOTUBE

Over 27 km (16.8 miles) of geotextile tubes were installed for the construction of the Lach Huyen Bridge in Vietnam.

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Enhancing road infrastructure with a reinforced soil wall

After careful analysis, it was determined that a segmental retaining wall using MIRAFI Polyfelt PEC was the most suitable option compared to alternatives such as building a bridge or excavating the hill.

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Geotextile solution for seafloor pipeline laying in Jamnagar, Gujarat

The Jamnagar refinery, located in northwest India, is a crude oil refinery with a production capacity of 661,000 barrels per day.

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Constructing an artificial island with GEOTUBE

For constructing the edge levees that formed the temporary platform, GEOTUBE GT1000 was chosen.

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Basal reinforcement with MIRAFI PET geotextiles

MIRAFI PET reinforced geotextiles proved to be the most economical solution for addressing the localized failure of the road embankment.

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Stable subgrade solution for container yard in Malaysia

Infrastructure developments in Southeast Asia often involve construction on soft soils, which present significant challenges.

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Boracay Island: Slope erosion protection and revegetation project

The PROPEX Envirocell’s purpose is to retain sufficient topsoil on the steep slope and promote the growth of grass and other vegetation.

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Almacen river improvement: Flood mitigation with GEOTUBE

The construction involves the placement of GEOTUBE GT750M, scouring apron, and protection geotextiles.

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Expansion of Xinfeng Landfill with reinforced soil containment bund

Guangzhou, the third largest city in China, is a major manufacturing and commercial center with over 10 million residents.

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Installation of customized PET reinforcement panels in harbor seawall construction

Shute Harbor, an important gateway to Whitsunday Island hotels and the Great Barrier Reef, was severely damaged by Cyclone Debbie in March 2017.

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MIRAFI PET reinforcement bridging soft coal fines, tailings storage closure

MIRAFI PET reinforcement geotextiles are widely used globally in civil ground improvement and the capping of tailings storage facilities (TSF) before placing cover material.

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Efficient bridge abutment with a mechanically stabilized earth wall using MIRAFI

The NLEX-Ciudad de Victoria Interchange project aimed to improve mobility and accessibility in Bulacan, connecting Bocaue, Sta. Maria, Pandi, Norzagaray, Angat, and nearby towns.

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Effective sediment control for dredging with GEOTUBE

Manila Bay’s environment is rapidly deteriorating due to high pollution levels from various sources such as marine, domestic, industrial, and commercial waste. This

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Segmental block wall: Davao coastal road, Bago-Aplaya section

In the Bago-Aplaya Section facing Davao Gulf towards Talomo, an elevated highway with a 90-degree vertical slope on both sides, the contractor needed to stabilize and reinforce the embankments effectively.

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Accelerated soft foundation consolidation with Alidrain PVD, Region III, Philippines

The Central Luzon Link Expressway (CLLEx) is currently being constructed in the Central Luzon region of the Philippines.

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Safer roads with geosynthetic reinforced slopes

Due to increased traffic loadings and seepage problems, a section of the B115 highway in the mountains of Styria, Austria, was showing considerable distress and was in danger of failure.

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Enhancing runway safety and longevity with MIRAGRID PGM-G at Pula airport

Airport runways must meet strict quality and safety standards. Cracks and uneven surfaces can create hazardous conditions for take-off and landing. The surface of Pula airport had deteriorated after many years of use.

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Advanced asphalt interlayer solution for Prague airport's runway

Advanced asphalt interlayer solution for Prague airport's runway

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Revitalizing road surfaces using MIRAGRID PGM 14 for asphalt cracking

In collaboration with our partner ESHA Infrasolutions, Solmax provided the perfect solution for the Dongeradeel community in the Netherlands.

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Geotextile reinforcement provides stable road construction

Bad Wünnenberg is a town in North Rhine-Westphalia, Germany, located on the river Aabach, approximately 20 km (12.4 mi) south of Paderborn.

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Protecting Alpine resources from avalanches with geogrids

In Austria alone, approximately 8,000 avalanche corridors experience countless avalanches each year. With climate change exacerbating the situation, the threat of avalanches to inhabited areas is ever-present in the Alpine regions.

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Making roads more durable with MIRAGRID PGM G

The A617 road in Derbyshire and Nottinghamshire, England, was rehabilitated using MIRAGRID, an asphalt interlayer system. This solution provided crack retardation, sealing, and stress absorption, enhancing road durability.

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Drainage behind a concrete wall Mauritius Island

The Government of Mauritius, through the Road Development Authority, initiated the construction of the A1-M1 Link Road to create an effective and efficient road network that supports socio-economic development.

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Expanding landfills safely with geosynthetics

Attica’s 66 municipalities and four million inhabitants depend on a single landfill – Fili. First established in 2003, the Fili landfill was expanded in 2006 and continues to grow.

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Geomembranes protecting the environment at a stack pond in China

Phosphate mining is an important economic activity in the inland Chinese province of Hubei, which boasts large reserves of valuable phosphates.

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Preventing potash waste contamination with Solmax geomembranes

A potash mining and processing facility in Germany operates a tailings heap for depositing the residue produced during crude salt processing.

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Geosynthetic lining system for potassium nitrate evaporation ponds

Solmax's innovative liners met client's requirements, protecting environment and communities from pollution and facilitating safe wastewater removal.

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Protecting shorelines from erosion in Lake McConaughy, Nebraska

GEOTUBE TC1200MB units were selected to provide erosion control because they can be filled using on site materials, making them a more efficient solution than importing stone.

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Containment for hazardous waste disposal at Jinchang City

Solmax was chosen to supply a high-grade, multi-layer solution comprised of 1.00 mm GSE HD and 2.00 mm GSE HD conductive geomembrane, each spanning an area of 25,700 m² (276,600 f²).

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Lining a tailings facility on the roof of the world

Solmax geomembranes were used to line the tailings facilities of the recently expanded Yulong Copper Mine. The mine located in the Qinghai-Tibet Plateau, on one of the largest copper deposits in China, is important to the economy of the region.

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Increasing wastewater treatment capacity to serve a growing town

The Municipality of Tweed is located in central-eastern Ontario. In 2019, the Municipality identified that the existing wastewater treatment system was nearing its rated capacity.

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Quick installation in challenging geographies at Bornhausen landfill

Bornhausen Landfill is in Seesen, a town in the district of Goslar, in lower Saxony, Germany.

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Roadway Reconstruction Over Liquefiable Soils at Norco Bluffs

The Norco Bluffs roadway reconstruction project used MIRAFI® RS580i as a value-engineered alternative to a geogrid-reinforced base, helping reduce aggregate requirements, improve constructability, and support long-term stability over liquefiable soils.