DE59306838D1 - Backfill mat - Google Patents

Backfill mat

Info

Publication number
DE59306838D1
DE59306838D1 DE59306838T DE59306838T DE59306838D1 DE 59306838 D1 DE59306838 D1 DE 59306838D1 DE 59306838 T DE59306838 T DE 59306838T DE 59306838 T DE59306838 T DE 59306838T DE 59306838 D1 DE59306838 D1 DE 59306838D1
Authority
DE
Germany
Prior art keywords
fabric
mesh
mat layer
sealing mat
supporting mesh
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 - Fee Related
Application number
DE59306838T
Other languages
German (de)
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
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE59306838D1 publication Critical patent/DE59306838D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

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)
  • Laminated Bodies (AREA)
  • Road Paving Structures (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Revetment (AREA)
  • Cultivation Of Seaweed (AREA)

Abstract

Filling mats, in particular for underground mining and tunnel construction, consist essentially of a sealing mat layer, for example of geotextile, such as nonwoven fabric, woven fabric or composite material and a lagging-like supporting mesh. To improve the handleability in the processing and transport and for a cost-effective production, the supporting mesh (3) is designed as high-performance textile mesh fabric having strips (4, 5) running in the manner of warp and weft threads and joined non displaceably to one another and, in conjunction with a sealing mat layer (2), as a composite mat. <IMAGE>
DE59306838T 1992-10-09 1993-10-07 Backfill mat Expired - Fee Related DE59306838D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9213673U DE9213673U1 (en) 1992-10-09 1992-10-09 Backfill mat

Publications (1)

Publication Number Publication Date
DE59306838D1 true DE59306838D1 (en) 1997-08-07

Family

ID=6884675

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9213673U Expired - Lifetime DE9213673U1 (en) 1992-10-09 1992-10-09 Backfill mat
DE59306838T Expired - Fee Related DE59306838D1 (en) 1992-10-09 1993-10-07 Backfill mat

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9213673U Expired - Lifetime DE9213673U1 (en) 1992-10-09 1992-10-09 Backfill mat

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9213673U1 (en) * 1992-10-09 1992-12-17 Radtke, Johannes, 4130 Moers Backfill mat
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 (en) * 2014-07-31 2014-12-10 山东浩阳新型工程材料股份有限公司 Compound geotechnical cloth
DE102020108728A1 (en) * 2020-03-30 2021-09-30 International Automotive Components Group Gmbh Interior trim for a motor vehicle, comprising a headliner and a stiffening frame, and method for their manufacture

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 (en) * 1977-02-23 1978-08-24 Roesler Draht Kg Plastics gutter for conveying water in mines, tunnels etc. - made of a band incorporating a film web reinforced with permanently deformable steel wire netting
DE2825160A1 (en) * 1978-06-08 1979-12-13 Ruhrkohle Ag Mine type backfilling concrete reinforcing mat - has longitudinal bars on ridge side with ends bent towards ridge
DE2935645A1 (en) * 1979-09-04 1981-03-12 Hölter, Ing.(grad.), Heinz, 4390 Gladbeck Mine gallery water deflecting screen - has steel mesh reinforcement rolled in between two plastic sheets
DE3731029A1 (en) * 1987-09-16 1989-04-06 Wilhelm Blaeser Gmbh & Co Kg Method and arrangement for producing lagging mats for mine support
DE3834701A1 (en) * 1988-10-12 1990-04-19 Johannes Radtke Composite textile mat
DE4138506A1 (en) * 1991-02-28 1992-09-03 Johannes Radtke High performance textile mat for civil engineering use - has longitudinal and cross strips locked against each other at crossover points
DE9213673U1 (en) * 1992-10-09 1992-12-17 Radtke, Johannes, 4130 Moers Backfill mat

Also Published As

Publication number Publication date
PL300645A1 (en) 1994-04-18
AU4889993A (en) 1994-04-21
EP0591963A1 (en) 1994-04-13
AU659036B2 (en) 1995-05-04
ATE154969T1 (en) 1997-07-15
PL172029B1 (en) 1997-07-31
DE9213673U1 (en) 1992-12-17
EP0591963B1 (en) 1997-07-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee