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.

Our high-performance liners to contain harmful chemicals.
Effective hydraulic barrier, leak management, and protection benefits.
Enable efficient metal recovery and extend the operation's lifespan.
Designed for harsh environmental and chemical conditions.

Product

Description

Functions

BENTOLINER HS

Self-healing reinforced clay liner

BENTOLINER LAGA

High-performance self-healing reinforced clay liner

FABRINET Base Protect

FABRINET Base Protect features a strong, thick tailored nonwoven geotextile combined with a robust and pressure-resistant geonet structure.

FABRINET BP

Formerly FABRINET

A biplanar core of high-density polyethylene

FABRINET DC

FABRINET DC comprises a high-density polyethylene biplanar core, possibly combined with one or two layers of polypropylene filter geotextiles

FABRINET DN

FABRINET DN comprises a high-density polyethylene biplanar core, possibly combined with one or two layers of polypropylene filter geotextiles, with an array of drainage applications to replace conventional gravel drainage

FABRINET Megadrain

The FABRINET Megadrain consists of a three-dimensional polypropylene monofilament core combined with one or two layers of polypropylene filter geotextiles.

FABRINET TP

Formerly Tendrain

A high-density polyethylene triplanar core that provides highly channelized transmissivity

GSE HD

High-density polyethylene geomembrane

GSE LL

Linear low-density polyethylene geomembrane.

MIRAFI Bidim F

Mechanically bonded double-layered nonwoven geotextile

MIRAFI Bidim P

Mechanically bonded continuous-filament nonwoven geotextile

MIRAFI Bidim S

Mechanically bonded continuous-filament nonwoven geotextile

MIRAFI Geolon FW

Woven geotextiles with high-density monofilament polypropylene fibers

MIRAFI Geolon PE

Woven geotextiles with high-density monofilament polyethylene yarns

MIRAFI Geolon PET

Woven geotextiles with high modulus polyester fibers

MIRAFI Geolon PP

Woven geotextiles with high modulus polypropylene fibers

MIRAFI Robulon PE

Three-dimensional mat with a woven PE base layer

MIRAFI Robulon PET

Three-dimensional mat with a woven PET base layer

MIRAFI Robulon PP

Three-dimensional mat with a woven PP base layer

MIRAFI HMi

Woven geotextiles with high stiffness modulus polypropylene yarns

MIRAFI Polyfelt F

Mechanically bonded double-layered nonwoven geotextile

MIRAFI Polyfelt TS

Mechanically bonded continuous-filament nonwovens

MIRAGRID GX

knitted geogrids with high tenacity polyester yarns and black coating

MIRAGRID PEC

Geocomposite of high modulus polyester fibers and nonwoven geotextile

MIRAGRID PGM-14

Mechanically bonded geotextile with 100% PP continuous filaments

MIRAGRID PGM-G

Geocomposites made of PP nonwoven geotextile and glass filament yarns

PROPEX Envirofelt

Natural fiber geomat

PROPEX Polymat

HDPE geomat

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