Non Woven Geo Textile is a permeable fabric made by bonding short polyester or polypropylene fibres into a felt-like sheet. It performs four core functions in civil works: separation, filtration, drainage and protection.
Separation: keeps two soil layers from intermixing — e.g. between sub-base aggregate and soft sub-grade — preserving structural integrity over time.
Filtration: lets water through while retaining soil particles, used behind retaining walls, in sub-surface drains and around perforated pipes.
Drainage: in-plane water flow within the fabric thickness, used in landfill caps, podium drainage and erosion control.
Protection: cushions geomembranes and waterproofing layers from puncture by sharp aggregate or rough sub-grade.
Typical specifications: weight (100 to 600 g/m² depending on application), tensile strength, CBR puncture resistance, permittivity, apparent opening size. Indian road and civil tenders typically cite MORTH Section 700 or IRC documents for geotextile specs.
Auroguard supplies Non Woven Geo Textile across the full weight range for road, drainage, landfill, erosion control and protection applications.