Non-woven geotextiles are geosynthetics and are non-woven fabrics made from polymeric fibres (polypropylene, polyester or a mixture of these). Such product is made by needle-punching technology. At that, nonwoven needle-punched fabric can be additionally heat-treated; heat-cross-linking increases strength of the product and expands possibilities of its use. It is designed to create drainage, filtering, separating, protective, reinforcing layers in various structures in transport construction, including the construction, repair, reconstruction of roads, railways, airfields, grounds for various purposes (sports, under bushes, wells, etc.), laying pipelines, as well as in hydraulic engineering, landscaping and other areas of construction