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DE1928014A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

Woven loose sheets of neutral synthetic fibres - for barrages and dykes

Assignee: Naue KG E A H
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Filing: 1969-06-02
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Granted: —
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Expires: 1989-06-02
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Abstract

Abstract WOVEN LOOSE SHEETS OF NEUTRAL SYNTHETICS FIBRES FOR BARRAGES AND DYKES.. Consolidating sheets (1) formed of corrugated chemical fibres, impregnated with a binder resistant to sea water and chemicals, according to Patent No 731,428 are characterized by having at least one face needled to fabric network (2) composed of a synthetic material, a spongy band of synthetic material (4), a packing of chemical fibre or similar porous support material so that the fibres form on the opposite face a dense layer of loops (3) or are connected by incorporated meltable fibres. For preventing erosion. Used in dams, dykes, hydraulic and road construction.

Inventors

  • 👤 Karl Bergweiler
  • 👤 Joachim Unger

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 14:52
CPC Classifications
D; D04; D04H; D04H13/00; A; A47; A47K; A47K3/00; A47K3/18; D04H1/00; D04H1/40; D04H1/44; D04H1/46; D04H1/498; E; E02; E02B; E02B3/00; E02B3/04; E02B3/12; E02B3/122; E02B3/126; E02F; E02F3/00; E02F3/04; E02F3/08; E02F3/081

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