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DE1928014C3 - Mat for fastening dams, dykes or embankments - Google Patents

Mat for fastening dams, dykes or embankments

Info

Publication number
DE1928014C3
DE1928014C3 DE19691928014 DE1928014A DE1928014C3 DE 1928014 C3 DE1928014 C3 DE 1928014C3 DE 19691928014 DE19691928014 DE 19691928014 DE 1928014 A DE1928014 A DE 1928014A DE 1928014 C3 DE1928014 C3 DE 1928014C3
Authority
DE
Germany
Prior art keywords
mat
mat according
mesh fabric
mesh
embankments
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19691928014
Other languages
German (de)
Other versions
DE1928014B2 (en
DE1928014A1 (en
Inventor
Karl Bergweiler
Joachim Unger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eah Naue Kg 4992 Espelkamp
Original Assignee
Eah Naue Kg 4992 Espelkamp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1759259A external-priority patent/DE1759259C3/en
Application filed by Eah Naue Kg 4992 Espelkamp filed Critical Eah Naue Kg 4992 Espelkamp
Priority to DE19691928014 priority Critical patent/DE1928014C3/en
Priority to DK275070AA priority patent/DK136664B/en
Priority to AT487470A priority patent/AT320528B/en
Priority to FR7020208A priority patent/FR2049147A2/en
Priority to NL7007996A priority patent/NL7007996A/en
Priority to BE751350D priority patent/BE751350A/en
Priority to GB2664670A priority patent/GB1319603A/en
Publication of DE1928014A1 publication Critical patent/DE1928014A1/en
Publication of DE1928014B2 publication Critical patent/DE1928014B2/en
Publication of DE1928014C3 publication Critical patent/DE1928014C3/en
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00Other non-woven fabrics
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00Baths; Douches; Appurtenances therefor
    • A47K3/18Baths; Douches; Appurtenances therefor combined with hand basins
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122Flexible prefabricated covering elements, e.g. mats, strips
    • E02B3/126Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of bituminous material or synthetic resins
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/081Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain mounted on floating substructures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Public Health (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Nonwoven Fabrics (AREA)
  • Revetment (AREA)

Description

Die Erfindung betrifft eine Matte zur Befestigung von Dämmen, Deichen oder Böschungen in Form eines Vlieses aus synthetischen, miteinander verklebten Fasern, bei der die Fasern hinsichtlich ihrer Form rund gekräuselt und untereinander durch einen wasserbeständigen und weitgehend chemisch beständigen Kleber miteinander verbunden sind, welche durch Gittergewebe oder Fäden aus Kunststoff verstärkt ist, die auf der Matte aufgeklebt oder in die Matte eingearbeitet sind nach Anspruch 2 des Hauptpatents 17 59 259. The invention relates to a mat for fastening dams, dykes or embankments in the form of a fleece made of synthetic fibers bonded together, in which the fibers are curled round in terms of their shape and are connected to one another by a water-resistant and largely chemically resistant adhesive, which is connected by mesh fabric or threads made of plastic, which are glued to the mat or worked into the mat, are reinforced according to claim 2 of the main patent 17 59 259.

Das Vorsehen einer Armierung der Matte gemäß Hauptpatent erfolgt durch ein eingearbeitetes Gittergewebe oder aus Kunststoff bestehende Verstärkungsfädea Diese Armierung hat sich zwar als sehr zweckmäßig erwiesen. Für besonders hohe Beanspruchungen ist jedoch ein einfaches Gittergewebe keine ausreichend feste Armierung und es kann passieren, daß unter besonders hohen Ercsionskräften die Matte teilweise zerstört wird. The provision of a reinforcement of the mat according to the main patent is done by an incorporated mesh or reinforcement threads made of plastic. This reinforcement has proven to be very useful. For particularly high loads, however, a simple mesh fabric is not sufficiently strong reinforcement and it can happen that the mat is partially destroyed under particularly high ercsionic forces.

Der Erfindung liegt die Aufgabe zugrunde, eine mit einem Gittergewebe verstärkte Matte nach Hauptpa-The invention is based on the object of providing a mat reinforced with a lattice fabric according to the main pa-

"> tent 17 59 259 so zu verbessern, daß sie auch extremen Erosionsbeanspruchungen sicher standhält."> tent 17 59 259 so that they can also be extreme Withstands erosion stresses safely.

Die Lösung dieser Aufgabe erfolgt dadurch, daß die das Gittergewebe bildenden Kett- und Schußfäden fest miteinander verbunden sind und die Matte mit dem Gittergewebe so vernadelt ist, daß die durchgezogenen Fäden auf der Abseite einen dichten Schlingenflor bilden.This object is achieved in that the warp and weft threads forming the lattice fabric are firmly connected to one another and the mat is needled with the lattice fabric in such a way that the threads drawn through on the reverse side form a dense loop pile.

Als besonders zweckmäßige Art der Verbindung der Kett- und Schußfäden hat es sich erwiesen, daß bei einem weiteren Merkmal der Erfindung die Kett- und Schußfäden des Gittergewebes miteinander verschweißt sind.It has proven to be a particularly useful way of connecting the warp and weft threads that with Another feature of the invention, the warp and weft threads of the mesh fabric are welded together are.

Bei einer weiteren bevorzugten Ausführungsform sind zwei Gittergewebe vorgesehen.In a further preferred embodiment, two mesh fabrics are provided.

Weitere Merkmale der Erfindung ergeben sich aus den Unteransprüchen. Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und nachstehend erläutert. Es. zeigt
F i g. 1 einen Querschnitt durch eine erste Ausführungsform der Erfindung mit einem einzigen Gittergewebe und einem Schlingenflor auf der Abseite,
Further features of the invention emerge from the subclaims. Embodiments of the invention are shown in the drawing and explained below. It. shows
F i g. 1 shows a cross section through a first embodiment of the invention with a single mesh fabric and a loop pile on the reverse side,

F i g. 2 eine Ausführungsform mit zwei durchgenagelten Gittergeweben,
F i g. 3 eine weitere Ausführungsform, bei welcher die Matte aus mehreren Einzelflorschichten aufgebaut ist
F i g. 2 an embodiment with two mesh fabrics nailed through,
F i g. 3 shows a further embodiment in which the mat is made up of several individual pile layers

In F i g. 1 ist das Gittergewebe mit 2 bezeichnet. Die Matte besteht aus einem Oberteil 1 und einem Unterteil 3, welche sich zu beiden Seiten des Gittergewebes erstrecken. Die Matte ist so mit dem Gittergewebe 2 vernadelt, daß die durchgezogenen Fäden auf der Abseite den dichten Schlingenflor 3 bilden. Bei der Ausführungsform gemäß F i g. 2 sind zwei Gittergewebe 2a und 2b vorgesehen. Der Schlingenflor 3 befindet sich bei der Ausführungsform gemäß F i g. 2 sowohl auf der Oberseite als auch auf der Unterseite der Matte, deren Zwischenstück zwischen den Gittergeweben la und 2b mit 1'bezeichnet ist.In Fig. 1, the mesh fabric is denoted by 2. The mat consists of an upper part 1 and a lower part 3, which extend on both sides of the mesh fabric. The mat is needled to the mesh fabric 2 in such a way that the threads drawn through form the dense loop pile 3 on the reverse side. In the embodiment according to FIG. 2 two mesh fabrics 2a and 2b are provided. The loop pile 3 is located in the embodiment according to FIG. 2 both on the top and on the underside of the mat, the intermediate piece of which between the mesh fabrics la and 2b is denoted by 1 '.

Bei der Ausführungsform gemäß F i g. 3 ist wie bei der Ausführungsform gemäß F i g. 1 lediglich ein Gittergewebe 2c vorgesehen. Der abseitige Schlingenflor ist bei Fig.3 mit dbezeichnet. Der Gesamtflor der Matte ist aus vier miteinander verbundenen, beispielsweise miteinander vernadelten Einzelflorschichten a, b, cund d aufgebaut. Die Einzelflorschichten können miteinander verklebt, verschmolzen oder vernadelt sein.In the embodiment according to FIG. 3 is the same as in the embodiment according to FIG. 1 only a mesh fabric 2c is provided. The loop pile on the side is denoted by d in FIG. The total pile of the mat is made up of four individual pile layers a, b, c and d connected to one another, for example needled together. The individual pile layers can be glued, fused or needled to one another.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (7)

Patentansprüche:Patent claims: 1. Matte zur Befestigung von Dämmen, Deichen oder Böschungen in Form eines Vlieses aus synthetischen, miteinander verklebten Fasern, bei der die Fasern hinsichtlich ihrer Form rund gekräuselt und untereinander durch einen wasserbeständigen und weitgehend chemisch beständigen Kleber miteinander verbunden sind, welche durch Gittergewebe verstärkt ist, das auf die Matte aufgeklebt oder in die Matte eingearbeitet ist nach Patent 1759259, dadurch gekennzeichnet, daß die das Gittergewebe (2) bildenden Kett- und Schußfäden fest miteinander verbunden sind und die Matte mit dem Gittergewebe (2) so vernadelt ist, daß die durchgezogenen Fäden auf der Abseite einen dichten Schiingenflor bilden.1. Mat for fastening dams, dikes or embankments in the form of a fleece synthetic fibers that are glued together, the shape of which is round ruffled and among each other by a water-resistant and largely chemically resistant Adhesive bonded together, which is reinforced by mesh fabric that is attached to the mat is glued on or incorporated into the mat according to patent 1759259, characterized in that that the warp and weft threads forming the mesh fabric (2) are firmly connected to one another and the The mat is needled with the mesh fabric (2) so that the threads drawn through on the reverse side have a Form a dense loop pile. 2. Matte nach Anspruch 1, dadurch gekennzeichnet, daß die Kett- und Schußfäden des Gittergewebes (2) miteinander verschweißt sind.2. Mat according to claim 1, characterized in that the warp and weft threads of the mesh fabric (2) are welded together. 3. Matte nach Anspruch 1, dadurch gekennzeichnet, daß zwei Gittergewebe (2a und Ib) vorgesehen sind.3. Mat according to claim 1, characterized in that two mesh fabrics (2a and Ib) are provided. 4. Matte nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß sie aus mehreren, aus unterschiedlich starken Chemiefasern und/oder unterschiedlicher Dichte bestehenden Einzelflorschichten aufgebaut ist die miteinander verbunden sind.4. Mat according to one or more of claims 1 to 3, characterized in that it consisting of several synthetic fibers of different strengths and / or different densities Single pile layers are built up that are connected to each other. 5. Matte nach Anspruch 2, dadurch gekennzeichnet, daß die Einzelflorschichten miteinander verklebt sind.5. Mat according to claim 2, characterized in that the individual pile layers are glued together. 6. Matte nach Anspruch 4, dadurch gekennzeichnet, daß die Einzelflorschichten miteinander verschmolzen sind.6. Mat according to claim 4, characterized in that the individual pile layers are fused together. 7. Matte nach Anspruch 4, dadurch gekennzeichnet, daß die Einzelflorschichten miteinander vernadelt sind.7. Mat according to claim 4, characterized in that the individual pile layers are needled together.
DE19691928014 1968-04-13 1969-06-02 Mat for fastening dams, dykes or embankments Expired DE1928014C3 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19691928014 DE1928014C3 (en) 1968-04-13 1969-06-02 Mat for fastening dams, dykes or embankments
DK275070AA DK136664B (en) 1969-06-02 1970-05-28 Fastening mat for protection against erosion.
AT487470A AT320528B (en) 1969-06-02 1970-06-01 Fastening mats made of rolled man-made fibers, preferably cross-linked with seawater- and chemical-resistant binders, for dams, dykes, roads and water structures
NL7007996A NL7007996A (en) 1968-04-13 1970-06-02 Woven loose sheets of neutral synthetic fibres - for barrages and dykes
FR7020208A FR2049147A2 (en) 1968-04-13 1970-06-02 Woven loose sheets of neutral synthetic fibres - for barrages and dykes
BE751350D BE751350A (en) 1969-06-02 1970-06-02 Woven loose sheets of neutral synthetic fibres - for barrages and dykes
GB2664670A GB1319603A (en) 1969-06-02 1970-06-02 Mats for the stabilisation of dams dykes river banks waterways ditches and the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1759259A DE1759259C3 (en) 1968-04-13 1968-04-13 Mat for fastening dams, dikes and embankments
DE19691928014 DE1928014C3 (en) 1968-04-13 1969-06-02 Mat for fastening dams, dykes or embankments

Publications (3)

Publication Number Publication Date
DE1928014A1 DE1928014A1 (en) 1970-12-10
DE1928014B2 DE1928014B2 (en) 1979-10-11
DE1928014C3 true DE1928014C3 (en) 1980-06-19

Family

ID=25755203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691928014 Expired DE1928014C3 (en) 1968-04-13 1969-06-02 Mat for fastening dams, dykes or embankments

Country Status (1)

Country Link
DE (1) DE1928014C3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469501A1 (en) * 1979-11-13 1981-05-22 Trefilunion Anti-dazzle screen for dual carriageways - consists of matrix of filaments secured to grille subframe
DE3107483A1 (en) * 1981-02-27 1982-09-16 J.F. Adolff Ag, 7150 Backnang FLOORING FOR FLAT AREAS AND METHOD FOR THE PRODUCTION THEREOF
DD201471A1 (en) * 1981-10-16 1983-07-20 Rolf Arnold BUILDING ELEMENT FOR EARTH, GROUND AND WATER CONSTRUCTION
US4896993A (en) * 1987-10-20 1990-01-30 Bohnhoff William W Mat for providing a stabilized surface over sand or other loose soil and method of fabricating the same
US5250340A (en) * 1990-08-31 1993-10-05 Bohnhoff William W Mat for stabilizing particulate materials
US5102048A (en) * 1990-08-31 1992-04-07 Bohnhoff William W Irrigation head support
DE4220746A1 (en) * 1992-06-29 1994-01-05 Wilhelm Ottomeyer Gmbh & Co Kg Protection of banks and underwater embankments to a depth of approximately 100 m - involves laying of several wire netting strips of customary width to form netting mat.
DE10259554B3 (en) * 2002-12-19 2004-09-09 Carl Freudenberg Kg Scouring body and process for its manufacture

Also Published As

Publication number Publication date
DE1928014B2 (en) 1979-10-11
DE1928014A1 (en) 1970-12-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8340 Patent of addition ceased/non-payment of fee of main patent