Geomaterial web with biological degradation properties

The invention relates to a geomaterial web, comprising a first organic structured material and a second, structured material, differing from the first, which is joined to the first structured material to form a planar, composite material web extending in two directions normal to one another. The inv...

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Bibliographische Detailangaben
Hauptverfasser:	VOLLMERT, Lars, EHRENBERG, Henning, VISSING, Norbert, TAZL, Martin, HOYME, Helge
Format:	Patent
Sprache:	eng
Schlagworte:	BRAIDING COTTON-WOOL EMBANKMENTS EXCAVATIONS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING KNITTING LACE-MAKING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS PERFORMING OPERATIONS SOIL SHIFTING TEXTILES TRANSPORTING TRIMMINGS UNDERGROUND OR UNDERWATER STRUCTURES WADDING
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Beschreibung
Zusammenfassung:	The invention relates to a geomaterial web, comprising a first organic structured material and a second, structured material, differing from the first, which is joined to the first structured material to form a planar, composite material web extending in two directions normal to one another. The invention is characterized in that the first structured material and the second structured material are organic materials, the first structured material having a first degree of biodegradability and the second structured material having a second biological degradability which differs from the first biological degradability, more particularly is less than the first biological degradability.