The geotextile fabric is a flat, permeable material that can be re-shaped as required, consisting of thermoplastic polymer fibres, used for geotechnical applications. (UNE 40-523-88)
Almost all applications are based on their ability to filter, ie, to pass water and retain the quality. Also important is the high puncture resistance and thickness of geotextiles if it is used for geomembrane protection.
Fabrics, non-woven continuous filament, staple fibre, needles, pins and needles or punched, thermal ...
Polypropylene-based geotextiles created especially for use as a separation layer.
Woven polypropylene geotextiles coated one side with a liquid polypropylene film.