WO1992005316A1 - Materiau de stabilisation de sol - Google Patents

Materiau de stabilisation de sol Download PDF

Info

Publication number
WO1992005316A1
WO1992005316A1 PCT/GB1991/001608 GB9101608W WO9205316A1 WO 1992005316 A1 WO1992005316 A1 WO 1992005316A1 GB 9101608 W GB9101608 W GB 9101608W WO 9205316 A1 WO9205316 A1 WO 9205316A1
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
ground stabilisation
fibres
ground
loops
Prior art date
Application number
PCT/GB1991/001608
Other languages
English (en)
Inventor
Douglas Alexander Gordon
Barrie Sheard
Original Assignee
Heckmondwike Fb Limited
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 Heckmondwike Fb Limited filed Critical Heckmondwike Fb Limited
Publication of WO1992005316A1 publication Critical patent/WO1992005316A1/fr
Priority to GB9303868A priority Critical patent/GB2263296B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
    • E01C13/083—Construction of grass-grown sports grounds; Drainage, irrigation or heating arrangements therefor
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
    • E01C2013/086—Combination of synthetic and natural grass

Definitions

  • the present invention relates to ground stabilisation material and more particularly to a fabric for ground stabilisation supporting vegetation.
  • Ground stabilisation materials are known which provide a support for vegetation.
  • a problem which exists with known materials is that when it is required to provide a support for vegetation it is extremely difficult to sew the seeds necessary for the growth of the vegetation within the fabric.
  • the present invention therefore provides a ground stabilisation fabric comprising a needle punched fabric having a reinforcing scrim in a base portion of the fabric and in which the fabric is formed with rows of loops of f beaubres upstanding from the base of the fabric.
  • the fabric is formed with loops of heavy denier fibre.
  • the fabric is formed with fibres which are biodegradable to produce after several years a natural grass.
  • the fabric may be formed of all synthetic fibres.
  • the needled fabric is formed with furrows formed by the loops to hold seeds during germination.
  • the needled fabric is formed with heavy denier fibres in rows allowing particulate fill materials and seeds to penetrate down to the base formation.
  • the needled fabric is of sufficient pile depth to retain particulate fill material and assist in the protection of root formation.
  • the needled fabric is formed from heavy denier fibres to hold rows of pile vertical during a filling operation.
  • the fabric may be formed with apertures in the base formation to enable roots to penetrate.
  • Figure 1 shows a ground stabilisation material according to the present invention in side cross-section
  • Figure 2 shows the ground stabilisation material of Figure 1 in cross-section along line A-A;
  • Figure 3 shows the material of Figures 1 and 2 when immediately laid and filled
  • Figure 4 shows the material of Figure 3 as the vegetation grows
  • FIG. 5 shows in greater detail part of the embodiment of Figures 3 and 4.
  • the ground stabilisation material comprises a fabric 10 formed from a fibre base 20 with a support scrim 30 and having loops 40 formed on one face.
  • the support scrim 30 can be formed at any depth in the base layer 20.
  • the loops 40 are formed on one face in rows and may be for example 3 mm to 35 mm in depth dependent on conditions of use.
  • the loops may be formed in double rows 42, 44
  • the fabric is preferably manufactured in long rolls of a defined width (e.g. 2 or 4 metres wide and 50 metres length) and the fabric is laid on ground surface 100
  • the grass seed 52 when germinating is able to penetrate the scrim 20 with its roots 54 and the grass 56 is able to grow freely upwardly in furrows 50, the central node 58 of each grass plant being situated within each furrow and thereby being further protected from damage.
  • the present invention thus provides a fabric for ground stabilisation to support vegetation comprising a three dimensional fabric of varying thickness from 5 mm to 40 mm in which fibres are needle punched through a scrim to form rows of loops.
  • Loops formed in rows on one side of the material are essentially vertical in orientation and allow particulate fill materials to penetrate to the scrim base so forming furrows or beds for accepting seeds.
  • the fabric has apertures in the base construction which enable the roots to readily penetrate into the ground below.
  • This stiffness and stability prevents erosion during the germination period of the planting, and thereafter.
  • the scrim gives strength to the base fibre construction particularly in the lighter weight fabrics. This makes handling of the rolls on site easier and assists in preventing wrinkles or fabric tearing during laying.
  • the material may be constructed from all synthetic fibres or a combination of synthetic and natural fibres.
  • Fibres forming the pile are mainly coarse denier usually 65 - 110 denier to give good stance to the rib formation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Cultivation Of Plants (AREA)
  • Sowing (AREA)

Abstract

L'invention décrit un matériau textile aiguilleté (10), pourvu de rangées de boucles de fibres (40, 46) en position verticale depuis la base du matériau (20) pour former des sillons (50) à l'intérieur desquels on peut placer un matériau (60) sous forme de particules; les sillons procurent une protection pour les semences herbeuses (52) qu'on peut y planter.
PCT/GB1991/001608 1990-09-21 1991-09-19 Materiau de stabilisation de sol WO1992005316A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9303868A GB2263296B (en) 1990-09-21 1993-02-25 Ground stabilisation material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9020624.4 1990-09-21
GB909020624A GB9020624D0 (en) 1990-09-21 1990-09-21 Ground stabilisation material

Publications (1)

Publication Number Publication Date
WO1992005316A1 true WO1992005316A1 (fr) 1992-04-02

Family

ID=10682555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1991/001608 WO1992005316A1 (fr) 1990-09-21 1991-09-19 Materiau de stabilisation de sol

Country Status (2)

Country Link
GB (2) GB9020624D0 (fr)
WO (1) WO1992005316A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004656C2 (nl) * 1996-11-29 1998-07-02 Hugo De Vries Combinatiegrasveld.
US6145248A (en) * 1992-06-22 2000-11-14 Turf Stabilization Technologies, Inc. Sports playing surfaces with biodegradable backings
US6216389B1 (en) 1997-06-06 2001-04-17 Technology Licensing Corp. Stabilized natural turf with decomposition agent
US6247267B1 (en) 1997-06-06 2001-06-19 Technology Licensing Corp Method for stabilizing natural turf with dual primary stabilizer
US6295756B1 (en) 1992-06-22 2001-10-02 Turf Stabilization Technologies Inc. Surface for sports and other uses
US6343335B1 (en) 1998-10-29 2002-01-29 International Business Machines Corporation System for repositioning an I/O device to a predetermined position to retry a program without knowledge of which part of the program caused the retry
US6491991B2 (en) 2000-02-14 2002-12-10 Southwest Recreational Industries, Inc. Artificial turf system
US6858272B2 (en) 2001-03-14 2005-02-22 Troy Squires Horizontally draining, pre-engineered synthetic turf field
EP3130704A1 (fr) * 2015-08-11 2017-02-15 heiler GmbH & Co. KG Couche portante de gazon renforcée par des fibres et procédé de préparation de celui-ci

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361484B (en) 2000-03-11 2003-12-03 Portakabin Ltd Portable building unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631716A1 (de) * 1986-09-18 1988-03-31 Krupka Gerhard Traegerkonstruktion fuer eine vegetation und verfahren zur herstellung einer traegerkonstruktion
EP0174755B1 (fr) * 1984-08-25 1989-10-18 Nottinghamshire County Council Revêtements de surfaces pour piétons, voitures ou terrains de sport et tampons de support/amortisseurs de choc
AU598656B2 (en) * 1987-03-31 1990-06-28 Balsam Pacific Pty. Limited Sports surface

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174755B1 (fr) * 1984-08-25 1989-10-18 Nottinghamshire County Council Revêtements de surfaces pour piétons, voitures ou terrains de sport et tampons de support/amortisseurs de choc
DE3631716A1 (de) * 1986-09-18 1988-03-31 Krupka Gerhard Traegerkonstruktion fuer eine vegetation und verfahren zur herstellung einer traegerkonstruktion
AU598656B2 (en) * 1987-03-31 1990-06-28 Balsam Pacific Pty. Limited Sports surface

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145248A (en) * 1992-06-22 2000-11-14 Turf Stabilization Technologies, Inc. Sports playing surfaces with biodegradable backings
US6295756B1 (en) 1992-06-22 2001-10-02 Turf Stabilization Technologies Inc. Surface for sports and other uses
NL1004656C2 (nl) * 1996-11-29 1998-07-02 Hugo De Vries Combinatiegrasveld.
US6242062B1 (en) 1996-11-29 2001-06-05 Southwest Recreational Industries, Inc. Combined turf
US6372310B2 (en) 1996-11-29 2002-04-16 Southwest Recreational Industries, Inc. Combined and stabilized turf for an athletic field
US6216389B1 (en) 1997-06-06 2001-04-17 Technology Licensing Corp. Stabilized natural turf with decomposition agent
US6247267B1 (en) 1997-06-06 2001-06-19 Technology Licensing Corp Method for stabilizing natural turf with dual primary stabilizer
US6343335B1 (en) 1998-10-29 2002-01-29 International Business Machines Corporation System for repositioning an I/O device to a predetermined position to retry a program without knowledge of which part of the program caused the retry
US6491991B2 (en) 2000-02-14 2002-12-10 Southwest Recreational Industries, Inc. Artificial turf system
US6858272B2 (en) 2001-03-14 2005-02-22 Troy Squires Horizontally draining, pre-engineered synthetic turf field
EP3130704A1 (fr) * 2015-08-11 2017-02-15 heiler GmbH & Co. KG Couche portante de gazon renforcée par des fibres et procédé de préparation de celui-ci
EP3130704B1 (fr) 2015-08-11 2019-07-17 heiler GmbH & Co. KG Couche portante de gazon renforcée par des fibres et procédé de préparation de celle-ci

Also Published As

Publication number Publication date
GB2263296B (en) 1994-07-27
GB9020624D0 (en) 1990-10-31
GB9303868D0 (en) 1993-05-05
GB2263296A (en) 1993-07-21

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