PVC geomembrane is widely used for seepage control in mining projects because of its long-term durability and waterproofing performance. It forms a continuous lining system that helps prevent contamination of surrounding soil and groundwater. Unlike rigid containment systems, geomembrane adapts to uneven surfaces and settlement conditions without cracking. Geotextile layers provide additional protection against puncture damage and heavy operational loads. This makes the system highly reliable for mining infrastructure, wastewater containment, and tailing storage applications where environmental safety and reduced maintenance are essential.