Geo-textile fleece for use in e.g. road construction, flood defences, soil consolidation, lake and riverbank strengthening, dam construction, hydroponics

摘要

A geo-textile fleece is fabricated by an injection jet process in which dicolyte and/or monocotyle vegetable fibres are strengthened to acquire improve mechanical and hydraulic properties for technical applications e.g. fluid separation, filtering, strengthening/reinforcement. The fleece has a specific area mass of 100 g/m(2 -- 1800 m(2 and a thickness of 1 - 20 mm. Ther types of fibres are admixed to the dicolyte and/or monocotyle vegetable fibres. The layer of dicolyte and/or monocotyle vegetable fibres are sandwiched between synthetic materials e.g. a biologically degradable synthetic foil as a stabilised panel or form. The form or panel has properties of separation, absorption or filtration that are effective for a limited period.