EP0591963B1 - Matte de remplissage - Google Patents

Matte de remplissage Download PDF

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Publication number
EP0591963B1
EP0591963B1 EP93116226A EP93116226A EP0591963B1 EP 0591963 B1 EP0591963 B1 EP 0591963B1 EP 93116226 A EP93116226 A EP 93116226A EP 93116226 A EP93116226 A EP 93116226A EP 0591963 B1 EP0591963 B1 EP 0591963B1
Authority
EP
European Patent Office
Prior art keywords
mat
support grid
rear filler
layer
sealing
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 - Lifetime
Application number
EP93116226A
Other languages
German (de)
English (en)
Other versions
EP0591963A1 (fr
Inventor
Johannes Radtke
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0591963A1 publication Critical patent/EP0591963A1/fr
Application granted granted Critical
Publication of EP0591963B1 publication Critical patent/EP0591963B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/155—Laggings made of strips, slats, slabs or sheet piles

Definitions

  • This so-called geotextile layer made of a mechanically or thermally reinforced textile composite material is intended to seal the backfill during the setting time or to prevent the backfilled concrete mass from passing through the warping in the route.
  • a liner called plastic water seige for a water seige usually arranged in the bottom of the route in mining and tunnel construction.
  • the material required for sealing against water permeability consists of a wire mesh, the crossing longitudinal and transverse wires are welded to one another, with a water-impermeable foil being arranged on one side of the wire mesh and on the other side of the wire mesh for fastening the foil in the mesh a further coating of the wire mesh is provided.
  • the support grid is designed as a high-performance textile grid fabric running in the manner of warp and weft threads, with strips connected to one another in a displaceable manner, and in connection with a sealing mat layer as a composite mat.
  • the backfill mat provided as a composite mat can be designed such that, for example, the sealing mat layer is arranged on the mountain and / or track side of the support grid. If the support grid is arranged on the mountain side, it can be at least partially integrated into the backfill mass as reinforcement.
  • a special design of the composite mat provides for a wavy design of the support grid, which allows more intensive integration within the backfill.
  • the reinforcements can be designed as metallic wires or comparable inlays made of, for example, textile glass, glass silk or filaments.
  • the composite mats can be supported on the track side by means of tension rods that can be connected to one another in the longitudinal direction.
  • the sealing mat layer which is connected at least on one side to the supporting grid, is constructed in multiple layers as a combination of layers connected to one another by, for example, lamination, laminating or quilting.
  • the backfill mat 1 shown in a partially opened illustration consists as an exemplary embodiment of a two-layer, sealing mat layer 2, for example of a geotextile in the form of a fleece, into which, for example, an interposed support grid 3 is integrated during the mechanical pressing process.
  • the support grid 3 is connected at least point-wise over the surface to the mat layer (s) 2.
  • a backfill mat 1 should consist of a support grid 3 and a sealing mat layer 2 made of geotextile connected to the support grid 3, for example by lamination.
  • the support grid 3 as can be seen from the exemplary embodiment of the figure, consists of strips 4, 5 which are connected to one another in a grid-like manner in the manner of weft and warp threads and are made of a performance textile fabric and, according to the requirements, can have longitudinal strips 4 or transverse strips 5 which are at least partially reinforced.
  • Embodiments of backfill mats 1 are conceivable within the scope of the invention, which are made of a mat layer 2, for example of nonwoven, fabric or a composite, and which are connected to a support grid 3 made of high-performance textile grid fabric in such a way that, for example, the support grid 3 into the mat layer 2 is integrated or connected to the mat layer 2 on both sides.
  • the support grid 3 can be woven into the mat layer 2 as reinforcement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • Woven Fabrics (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)
  • Revetment (AREA)
  • Cultivation Of Seaweed (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Claims (11)

  1. Mat de remplissage (1), en particulier pour l'industrie minière et la construction souterraine de tunnels, qui est constitué essentiellement par une couche de mat d'étanchéification (2), par exemple en géotextile tel que du non-tissé, du tissu ou une substance composite, et par un treillis de support (3) du type utilisé pour le garnissage, caractérisé en ce que le treillis de support (3) est réalisé sous forme d'un tissu de treillis textile à haut rendement présentant des bandes s'étendant à la manière de fils de chaîne et de trame et reliées l'une à l'autre en antidécalage, et, en liaison avec une couche de mat d'étanchéification (2), sous forme de mat composite.
  2. Mat de remplissage selon la revendication 1, caractérisé en ce que la couche de mat d'étanchéification (2) est reliée au treillis de support (3) au moins de manière ponctuelle, les points étant répartis sur la surface.
  3. Mat de remplissage selon la revendication 1, caractérisé en ce que la couche de mat d'étanchéification (2) reliée au treillis de support (3) est disposée côté montagne et/ou côté galerie du treillis de support (3).
  4. Mat de remplissage selon la revendication 1, caractérisé en ce que le treillis de support (3) est intégré dans la couche de mat d'étanchéification (2), par exemple incorporé par tissage.
  5. Mat de remplissage selon les revendications 1 et 3, caractérisé en ce que, dans le cas d'une couche de mat d'étanchéification (2) disposée côté galerie, le treillis de support (3) orienté vers la montagne présente une réalisation ondulée et une liaison par points ou par bandes avec la couche de mat d'étanchéification (2).
  6. Mat de remplissage selon la revendication 1, caractérisé en ce que le treillis de support (3) et la couche de mat d'étanchéification (2) sont réalisés pour être antistatiques, par exemple par intégration de fibres métalliques, et pour être résistants aux alcalis, par exemple par imprégnation.
  7. Mat de remplissage selon la revendication 1, caractérisé en ce que le mat composite est réalisé sous forme de mat enroulé.
  8. Mat de remplissage selon les revendications 1 et 7, caractérisé en ce que les bandes (4, 5) du treillis de support (3) sont réalisées pour être renforcées au moins partiellement dans une direction.
  9. Mat de remplissage selon la revendication 1, caractérisé en ce que la couche de mat d'étanchéification (2), disposée au moins d'un côté du treillis de support (3) et reliée avec ce dernier au moins de manière ponctuelle sur la surface, est réalisée en plusieurs couches.
  10. Mat de remplissage selon la revendication 8, caractérisé en ce qu'on prévoit, comme éléments renforçateurs incorporés dans le treillis de support (3), des fils métalliques ou des éléments d'incorporation comparables constitués par exemple de verre textile, de fibres de verre ou de filaments.
  11. Mat de remplissage selon les revendications 1 et 9, caractérisé en ce que la couche de mat stratifiée (2), reliée au moins d'un côté au treillis de support (3) est réalisée sous forme d'une combinaison de couches reliées l'une à l'autre par contrecollage, par stratification ou par piquage.
EP93116226A 1992-10-09 1993-10-07 Matte de remplissage Expired - Lifetime EP0591963B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9213673U 1992-10-09
DE9213673U DE9213673U1 (de) 1992-10-09 1992-10-09 Hinterfüllmatte

Publications (2)

Publication Number Publication Date
EP0591963A1 EP0591963A1 (fr) 1994-04-13
EP0591963B1 true EP0591963B1 (fr) 1997-07-02

Family

ID=6884675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93116226A Expired - Lifetime EP0591963B1 (fr) 1992-10-09 1993-10-07 Matte de remplissage

Country Status (5)

Country Link
EP (1) EP0591963B1 (fr)
AT (1) ATE154969T1 (fr)
AU (1) AU659036B2 (fr)
DE (2) DE9213673U1 (fr)
PL (1) PL172029B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL130537U1 (pl) * 2022-01-22 2023-07-24 Artur Pytel Uniwersalna mata wyściółkowa do zastosowania w ulach pszczelich

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9213673U1 (de) * 1992-10-09 1992-12-17 Radtke, Johannes, 4130 Moers Hinterfüllmatte
GB9402598D0 (en) * 1994-02-10 1994-04-06 Univ Newcastle Improvements relating to geosynthetics
GB9828270D0 (en) 1998-12-23 1999-02-17 Univ Newcastle An electro kinetic geosynthetic structure
ZA200800630B (en) * 2007-01-18 2008-12-31 Skarboevig Nils Mittet A support net for underground mine supports
CN104191741A (zh) * 2014-07-31 2014-12-10 山东浩阳新型工程材料股份有限公司 一种复合土工布
DE102020108728A1 (de) * 2020-03-30 2021-09-30 International Automotive Components Group Gmbh Innenverkleidung für ein Kraftfahrzeug, die einen Dachhimmel und einen Versteifungsrahmen aufweist, und Verfahren zu ihrer Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1119408A (en) * 1965-10-12 1968-07-10 G K N Gridweld Engineering Ltd Improvements in or relating to erecting lagging structures in mine galleries
DE2707683A1 (de) * 1977-02-23 1978-08-24 Roesler Draht Kg Kunststoffwasserseige, insbesondere fuer die be- und entwaesserung im berg- und tunnelbau, sowie tiefbau
DE2825160A1 (de) * 1978-06-08 1979-12-13 Ruhrkohle Ag Hinterfuell-bewehrungsmatte
DE2935645A1 (de) * 1979-09-04 1981-03-12 Hölter, Ing.(grad.), Heinz, 4390 Gladbeck Wasserseigen und abkleidefolien fuer den untertaegigenbergbau.
DE3731029A1 (de) * 1987-09-16 1989-04-06 Wilhelm Blaeser Gmbh & Co Kg Verfahren und vorrichtung zum herstellen von verzugmatten fuer den grubenausbau
DE3834701A1 (de) * 1988-10-12 1990-04-19 Johannes Radtke Textilverbundmatte
DE4138506A1 (de) * 1991-02-28 1992-09-03 Johannes Radtke Hochleistungstextilverzugmatte
DE9213673U1 (de) * 1992-10-09 1992-12-17 Radtke, Johannes, 4130 Moers Hinterfüllmatte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL130537U1 (pl) * 2022-01-22 2023-07-24 Artur Pytel Uniwersalna mata wyściółkowa do zastosowania w ulach pszczelich

Also Published As

Publication number Publication date
DE9213673U1 (de) 1992-12-17
AU4889993A (en) 1994-04-21
PL300645A1 (en) 1994-04-18
DE59306838D1 (de) 1997-08-07
AU659036B2 (en) 1995-05-04
ATE154969T1 (de) 1997-07-15
EP0591963A1 (fr) 1994-04-13
PL172029B1 (pl) 1997-07-31

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