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Heap leach pads
Heap leach pads often require containment of harmful chemicals. Our geosynthetic solutions offer an effective hydraulic barrier, leak management, and protection benefits, enable efficient metal recovery and extend the operation's lifespan. Our high-performance liners are designed to withstand harsh environmental and chemical conditions, provide long-term durability to ensure environmental sustainability and compliance with regulations.
Effective hydraulic barrier, leak management, and protection benefits.
Enable efficient metal recovery and extend the operation's lifespan.
Product
Description
Functions
BENTOLINER Enviromat
Formerly Enviromat
Needlepunched reinforced composite geosynthetic clay liner (GCL) as barrier against liquid migration and gases
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
FABRINET DC
Drainage composite of HDPE biplanar geonet bonded with nonwoven geotextiles for drainage and filtration
![Function icon - Drainage](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F6axJqI4VefK25f4RaQs2VD%2F0bee1f35e37ee5742a16f47095c38bf8%2FDrainage.png&w=3840&q=75)
![Function icon - Filtration](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F7duQlB1EFrXgm0kX1yFhWD%2F04a1b2a90aff36aa465d47950398d6d4%2FFiltration.png&w=3840&q=75)
![Function icon - Protection](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F4fFCAykFL9yzKkko6addDd%2F9699c4a02a45d25faba004f81cfc0e8e%2FProtection.png&w=3840&q=75)
FABRINET DN
High density polyethylene (HDPE) biplanar geonet that provides high flow in-plane drainage capacity
![Function icon - Drainage](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F6axJqI4VefK25f4RaQs2VD%2F0bee1f35e37ee5742a16f47095c38bf8%2FDrainage.png&w=3840&q=75)
FABRINET DTP
Formerly Tendrain
HDPE triplanar geonet/composite that provides highly channelized transmissivity under high compressive loads
![Function icon - Drainage](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F6axJqI4VefK25f4RaQs2VD%2F0bee1f35e37ee5742a16f47095c38bf8%2FDrainage.png&w=3840&q=75)
![Function icon - Separation](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F1j8L9E3xUSiEAkWGJK5kD7%2Ff85557e26d336b54f82058f6cac96d9f%2FSeparation.png&w=3840&q=75)
![Function icon - Filtration](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F7duQlB1EFrXgm0kX1yFhWD%2F04a1b2a90aff36aa465d47950398d6d4%2FFiltration.png&w=3840&q=75)
FABRINET DTX
Formerly Duraflow
Tri-axial geonet with vertical T-shaped or box-shaped HDPE strands that offers high transmissivity under variable loading conditions
![Function icon - Drainage](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F6axJqI4VefK25f4RaQs2VD%2F0bee1f35e37ee5742a16f47095c38bf8%2FDrainage.png&w=3840&q=75)
GEOTUBE Deebag
Smaller scaled sludge dewatering containers that offers high effluent discharge and high solids retention
![Function icon - Filtration](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F7duQlB1EFrXgm0kX1yFhWD%2F04a1b2a90aff36aa465d47950398d6d4%2FFiltration.png&w=3840&q=75)
![Function icon: Containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F68Wj7JZ5yTDEEn05OMeiJt%2F3236ca85bd7f09150875aae746d14faa%2FContainment.png&w=3840&q=75)
![Function icon - Surficial stabilization](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F2E6nfFSRxzybZ4iW7mj3YQ%2Fa8efad28e8068a57c405c0cc30183a81%2FSurficial_Stabilization.png&w=3840&q=75)
GEOTUBE Dewatering containers
Innovative sludge dewatering containment engineered to site-specific requirements
![Function icon - Filtration](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F7duQlB1EFrXgm0kX1yFhWD%2F04a1b2a90aff36aa465d47950398d6d4%2FFiltration.png&w=3840&q=75)
![Function icon: Containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F68Wj7JZ5yTDEEn05OMeiJt%2F3236ca85bd7f09150875aae746d14faa%2FContainment.png&w=3840&q=75)
![Function icon - Surficial stabilization](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F2E6nfFSRxzybZ4iW7mj3YQ%2Fa8efad28e8068a57c405c0cc30183a81%2FSurficial_Stabilization.png&w=3840&q=75)
GEOTUBE SC
Silt curtains
Custom designed prefabricated silt curtain systems complete with accessories
![Function icon - Filtration](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F7duQlB1EFrXgm0kX1yFhWD%2F04a1b2a90aff36aa465d47950398d6d4%2FFiltration.png&w=3840&q=75)
![Function icon: Containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F68Wj7JZ5yTDEEn05OMeiJt%2F3236ca85bd7f09150875aae746d14faa%2FContainment.png&w=3840&q=75)
GEOTUBE SFM
Sand filled mattress
Sand filled mattress containment systems manufactured from two layers of engineered fabrics
![Function icon - Protection](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F4fFCAykFL9yzKkko6addDd%2F9699c4a02a45d25faba004f81cfc0e8e%2FProtection.png&w=3840&q=75)
![Function icon - Erosion control](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F24J0fxBOHm4W2Vvh2Maphs%2F97e5f036e8d843f02ae2dd7aec7d45ff%2FErosion_Protection.png&w=3840&q=75)
![Function icon: Containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F68Wj7JZ5yTDEEn05OMeiJt%2F3236ca85bd7f09150875aae746d14faa%2FContainment.png&w=3840&q=75)
![Function icon - Surficial stabilization](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F2E6nfFSRxzybZ4iW7mj3YQ%2Fa8efad28e8068a57c405c0cc30183a81%2FSurficial_Stabilization.png&w=3840&q=75)
GSE HD
High density polyethylene (HDPE) geomembrane that exceeds GRI-GM13 standards
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
GSE HDH
Previously HLR/Goliath/High Temp
High temperature HDPE liner series for extreme temperature environments
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
GSE HDX
Previously GSE High Density
High performance HDPE geomembrane with superior mechanical and endurance properties
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
GSE HX
Previously Sekoia
Highly durable HDPE liner series for exceptional resistance and stabilization
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
GSE LL
Linear low density polyethylene (LLDPE) geomembrane that exceeds GRI-GM17 standards
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
GSE LLX
Previously LLDPE High Performance
High performance LLDPE series with superior flexibility and multiaxial performance
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
MIRAFI FW-Series
Super hydrophilic and anti-capillary barrier woven geotextile with superior filtration and drainage
![Function icon - Filtration](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F7duQlB1EFrXgm0kX1yFhWD%2F04a1b2a90aff36aa465d47950398d6d4%2FFiltration.png&w=3840&q=75)
MIRAFI FWL Series
Super hydrophilic and anti-capillary barrier filtration geotextiles
![Function icon - Filtration](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F7duQlB1EFrXgm0kX1yFhWD%2F04a1b2a90aff36aa465d47950398d6d4%2FFiltration.png&w=3840&q=75)
MIRAFI PET Series
Woven geotextiles made from high-tenacity polyester yarns with proven long-term design strength
![Function icon - Reinforcement](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5yLWYyWo1yAb3cJvbNSCcD%2F6e98e3aa806722167bbae0adb631472b%2FReinforcement.png&w=3840&q=75)
![Function icon - Separation](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F1j8L9E3xUSiEAkWGJK5kD7%2Ff85557e26d336b54f82058f6cac96d9f%2FSeparation.png&w=3840&q=75)
MIRAFI Polyfelt Nonwoven geotextiles
Robust and highly durable UV stabilized nonwoven geotextiles
![Function icon - Filtration](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F7duQlB1EFrXgm0kX1yFhWD%2F04a1b2a90aff36aa465d47950398d6d4%2FFiltration.png&w=3840&q=75)
![Function icon - Separation](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F1j8L9E3xUSiEAkWGJK5kD7%2Ff85557e26d336b54f82058f6cac96d9f%2FSeparation.png&w=3840&q=75)
![Function icon - Protection](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F4fFCAykFL9yzKkko6addDd%2F9699c4a02a45d25faba004f81cfc0e8e%2FProtection.png&w=3840&q=75)
MIRAFI Polyfelt PEC Series
Geocomposite combining high tenacity polyester yarns and nonwoven geotextiles
![Function icon - Reinforcement](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5yLWYyWo1yAb3cJvbNSCcD%2F6e98e3aa806722167bbae0adb631472b%2FReinforcement.png&w=3840&q=75)
![Function icon - Separation](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F1j8L9E3xUSiEAkWGJK5kD7%2Ff85557e26d336b54f82058f6cac96d9f%2FSeparation.png&w=3840&q=75)
![Function icon - Drainage](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F6axJqI4VefK25f4RaQs2VD%2F0bee1f35e37ee5742a16f47095c38bf8%2FDrainage.png&w=3840&q=75)
MIRAGRID GX
Knitted geogrids
![Function icon - Reinforcement](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5yLWYyWo1yAb3cJvbNSCcD%2F6e98e3aa806722167bbae0adb631472b%2FReinforcement.png&w=3840&q=75)