Geocomposite is a multifunctional engineering product created by combining different geosynthetic materials (such as geotextile, geomembrane, geogrid, and geonet) for specific purposes. These materials go beyond their individual properties to provide functions such as sealing, drainage, filtration, separation, and soil stabilization in a single structure. Geocomposites can be specially designed and applied according to project-specific requirements. They are particularly preferred in critical engineering applications such as drainage systems, soil stabilization, and water insulation.