Geotextile Composite Geomembrane is an advanced geosynthetic material that combines the impermeability of an HDPE, LLDPE geomembrane with the protective, filtration, and reinforcement properties of nonwoven geotextile. By integrating these materials into a single composite system, it provides a durable and efficient solution for containment, waterproofing, and environmental protection applications. The geotextile layers enhance the composite’s puncture resistance, tensile strength, and durability while protecting the geomembrane from mechanical damage during installation and service. At the same time, the geomembrane acts as an effective barrier against the migration of liquids and gases. This combination delivers superior performance, simplifies installation, and extends the service life of engineering structures