Landfills are engineered facilities designed to manage domestic, municipal, industrial, contaminated, and hazardous waste in a way that safeguards human health and the environment. In landfill construction and operation, geosynthetics play a vital role. Within base barrier systems, they effectively limit leachate migration into underlying soils and protect groundwater from contamination. In cap barrier systems, they help control moisture infiltration, facilitate landfill gas collection, suppress odors and disease vectors, and meet erosion control and aesthetic requirements.

Geofantex provides high-quality HDPE geomembranes that are certified by government authorities for landfill applications. When combined with protective cushion geotextiles and efficient drainage solutions such as geonets or geocomposites, these systems ensure reliable fluid collection and diversion while minimizing environmental risks. Compared with traditional construction methods, Geofantex geosynthetic solutions offer superior durability, cost efficiency, and resource optimization, contributing to long-term environmental protection and groundwater safety.

Geotextiles are permeable fabrics used in landfills to separate layers, improve drainage and filtration, protect geomembranes, reinforce soil stability, and assist in landfill gas collection. Together, these functions help control leachate, prevent groundwater contamination, enhance structural integrity, and support safe, sustainable landfill operations.

Geotextiles are permeable fabrics used in landfills to separate layers, improve drainage and filtration, protect geomembranes, reinforce soil stability, and assist in landfill gas collection. Together, these functions help control leachate, prevent groundwater contamination, enhance structural integrity, and support safe, sustainable landfill operations.

Geomembranes are impermeable liners used in landfills to prevent leachate from contaminating soil and groundwater. Commonly made from HDPE, PVC, or LLDPE, they function within liner and cap systems to contain waste, control gas emissions, reduce water infiltration, and protect against erosion, ensuring long-term environmental safety.

Nonwoven Geotextile

Geosynthetic Clay Liner

Drainage Geonet

Woven Geotextile

Geomembrane

In landfill engineering, geonets play a key role in leachate drainage, gas venting, and overall site stability. They provide efficient pathways for leachate and landfill gases, reducing groundwater contamination, pressure buildup, and odor risks. By improving drainage, geonets help prevent erosion and maintain cap stability, while also protecting geomembranes from damage and ensuring long-term environmental safety.

Geosynthetic Clay Liners (GCLs) are bentonite-based hydraulic barriers used in landfills to prevent leachate migration and protect groundwater. They serve as efficient alternatives to compacted clay liners and are applied in both liner and cap systems to reduce water infiltration, support gas control, protect geomembranes, and improve long-term stability and environmental safety.

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