what is geotextile filter fabric

Geotextile filter fabric is a permeable fabric made from synthetic fibers or natural materials, used in a variety of civil engineering, construction, and environmental applications. Its primary function is to allow water to pass through while retaining soil particles, effectively preventing the clogging of drainage systems and protecting structures from erosion and sedimentation. Geotextile filter fabrics are available in woven, non-woven, and knitted forms, each designed for specific applications ranging from road construction, landscaping, and erosion control to drainage systems in retaining walls and foundation protection. These fabrics are engineered to exhibit high tensile strength, durability, and hydrological properties tailored to specific site conditions, ensuring longevity and performance in challenging environments. Moreover, geotextile filter fabrics play a crucial role in sustainability, promoting water conservation and reducing the need for traditional, more environmentally damaging construction materials.