EP0450346A3 - Vegetation mat for protection against erosion - Google Patents

Vegetation mat for protection against erosion Download PDF

Info

Publication number
EP0450346A3
EP0450346A3 EP19910103641 EP91103641A EP0450346A3 EP 0450346 A3 EP0450346 A3 EP 0450346A3 EP 19910103641 EP19910103641 EP 19910103641 EP 91103641 A EP91103641 A EP 91103641A EP 0450346 A3 EP0450346 A3 EP 0450346A3
Authority
EP
European Patent Office
Prior art keywords
nonwoven
fibres
protection against
connecting pieces
fabric
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.)
Granted
Application number
EP19910103641
Other languages
German (de)
Other versions
EP0450346A2 (en
EP0450346B1 (en
Inventor
Otto Ing. Kazil
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.)
Schoeller Hard GmbH
Original Assignee
Schoeller Textil Hard GmbH
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 Schoeller Textil Hard GmbH filed Critical Schoeller Textil Hard GmbH
Publication of EP0450346A2 publication Critical patent/EP0450346A2/en
Publication of EP0450346A3 publication Critical patent/EP0450346A3/en
Application granted granted Critical
Publication of EP0450346B1 publication Critical patent/EP0450346B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E02D17/202—Securing of slopes or inclines with flexible securing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Cultivation Of Plants (AREA)
  • Cultivation Of Seaweed (AREA)
  • Revetment (AREA)

Abstract

The vegetation mat for protection against erosion has a wide-meshed fabric (1) of hard-wearing, biodegradable, organic fibres, preferably sisal and/or coconut fibres. Connected to this is a nonwoven (2) in which plant seeds (3) are embedded. The nonwoven (2) consists mostly of biodegradable fibres. The connecting pieces (5) which hold the fabric (1) and nonwoven (2) together are made of a material which loses its strength, in particular disintegrates, when exposed to moisture and wet. Fibres, threads or yarns are provided as connecting pieces (5). Fabric (1) and nonwoven (2) are sewn together. The connecting pieces used are yarns based on polyphenyl alcohol (PVA) (Fig. 1) <IMAGE>
EP91103641A 1990-04-03 1991-03-09 Vegetation mat for protection against erosion Expired - Lifetime EP0450346B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0078190A AT393931B (en) 1990-04-03 1990-04-03 EROSION PROTECTION AND PLANT MAT
AT781/90 1990-04-03

Publications (3)

Publication Number Publication Date
EP0450346A2 EP0450346A2 (en) 1991-10-09
EP0450346A3 true EP0450346A3 (en) 1991-11-06
EP0450346B1 EP0450346B1 (en) 1994-06-01

Family

ID=3499596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91103641A Expired - Lifetime EP0450346B1 (en) 1990-04-03 1991-03-09 Vegetation mat for protection against erosion

Country Status (3)

Country Link
EP (1) EP0450346B1 (en)
AT (2) AT393931B (en)
DE (1) DE59101749D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993024315A1 (en) * 1992-05-22 1993-12-09 United Bonded Fabrics Pty. Ltd. Trading As Felt Traders Organic geotextile
DE4222895A1 (en) * 1992-07-11 1994-01-13 Michael Weigel Process for the reclamation of the bank of water bodies
DE4240236A1 (en) * 1992-11-30 1994-06-01 Ute Moeller Biodegradable soil stabilising system which can be fully planted over - inclined stabilising elements consisting of waste timber, packing materials etc. preferably attached to flexible strip are set into banks, etc..
ES2070783B1 (en) * 1993-11-17 1996-01-01 Galceran Francesc Xavier Grau BIODEGRADABLE FABRIC FOR THE PREVENTION OF EROSION.
DE9400650U1 (en) * 1994-01-15 1994-03-17 Radtke, Johannes, 47447 Moers Composite mat, especially for rock, embankment and landfill construction
AT404213B (en) * 1996-05-28 1998-09-25 Kazil Otto Ing EROSION PROTECTION AND PLANT MAT
AR080651A1 (en) * 2010-02-19 2012-04-25 Nicolon Corp Doing Business As Tencate Geosynthetics North America WASTE PROTECTION FOR GEOCONTENDERS, MANUFACTURING PROCEDURE AND USE PROCEDURE
SE542425C2 (en) 2018-08-24 2020-04-28 Yilmaz Haakan Isak A machine and a method of producing biodegradable nonwoven textile comprising seeds

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303990A1 (en) * 1983-02-05 1984-08-09 MST-Dränbedarf GmbH, 2832 Twistringen Protective mat for consolidating embankments, slopes and the like
EP0190039A2 (en) * 1985-01-30 1986-08-06 Asahi Kasei Kogyo Kabushiki Kaisha Fabric form consisting of multilayer fabric and composite structure made by using fabric form

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210231B (en) * 1961-11-24 1966-02-03 Hagedorn Geb & Co Forage wagons for agricultural stalk and leaf crops
CH486190A (en) * 1968-08-12 1970-02-28 Eschlboeck Rudolf Loading wagons
DE6801434U (en) * 1968-10-09 1969-03-13 Stoll K DEVICE FOR FASTENING EROSION HAZARD AREAS
DE1956411A1 (en) * 1969-11-10 1971-09-09 Naue Kg E A H Fascines made of fibers and stiffened by expanded metal with filter effect
AT311108B (en) * 1970-12-23 1973-10-25 Bunzl & Biach Ag Composite material for planting and reinforcing surfaces and processes for their production
US3849824A (en) * 1973-03-16 1974-11-26 Brinly Hardy Co Apparatus for collecting debris
DE2652742A1 (en) * 1976-11-19 1977-12-01 Ernst Weichel Self loading forage wagon - has rake assemblies with pivoted arms suspended from U-shaped frames at front and middle of body
GB2003013B (en) * 1977-08-26 1982-01-13 Muldner L Mat for growing lawns and other vegetation
AT362236B (en) * 1978-04-19 1981-04-27 Poettinger Ohg Alois RECEIVING DEVICE FOR LOADER
US4411127A (en) * 1982-04-05 1983-10-25 Sperry Corporation Floating windguard
US4580960A (en) * 1983-10-04 1986-04-08 Feber Search Partnership Apparatus for making laminated lignocellulose fiber mats

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303990A1 (en) * 1983-02-05 1984-08-09 MST-Dränbedarf GmbH, 2832 Twistringen Protective mat for consolidating embankments, slopes and the like
EP0190039A2 (en) * 1985-01-30 1986-08-06 Asahi Kasei Kogyo Kabushiki Kaisha Fabric form consisting of multilayer fabric and composite structure made by using fabric form

Also Published As

Publication number Publication date
ATA78190A (en) 1991-07-15
AT393931B (en) 1992-01-10
DE59101749D1 (en) 1994-07-07
EP0450346A2 (en) 1991-10-09
EP0450346B1 (en) 1994-06-01
ATE106481T1 (en) 1994-06-15

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