EP0059327B1 - Revêtement de sol pour espaces libres et son procédé de fabrication - Google Patents

Revêtement de sol pour espaces libres et son procédé de fabrication Download PDF

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Publication number
EP0059327B1
EP0059327B1 EP82100758A EP82100758A EP0059327B1 EP 0059327 B1 EP0059327 B1 EP 0059327B1 EP 82100758 A EP82100758 A EP 82100758A EP 82100758 A EP82100758 A EP 82100758A EP 0059327 B1 EP0059327 B1 EP 0059327B1
Authority
EP
European Patent Office
Prior art keywords
mat
layer
permeable
water
synthetic material
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
EP82100758A
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German (de)
English (en)
Other versions
EP0059327A2 (fr
EP0059327A3 (en
Inventor
Adolff Ag J.F.
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.)
JF Adolff AG
Original Assignee
JF Adolff AG
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6125950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0059327(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JF Adolff AG filed Critical JF Adolff AG
Priority to AT82100758T priority Critical patent/ATE13253T1/de
Publication of EP0059327A2 publication Critical patent/EP0059327A2/fr
Publication of EP0059327A3 publication Critical patent/EP0059327A3/de
Application granted granted Critical
Publication of EP0059327B1 publication Critical patent/EP0059327B1/fr
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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

Definitions

  • the invention relates to a floor covering for open spaces, in particular for play and sports facilities with a water-permeable artificial turf as the surface layer, with a water-permeable, rot-proof mat as an intermediate layer and with at least one substructure layer and a method for producing such a floor covering.
  • DE-AS 15 34 384 it is known from DE-AS 15 34 384 to arrange a water-permeable fleece between a water-permeable artificial lawn and a water-permeable, in particular heatable substructure with a perforated metal or plastic layer as the uppermost layer, with which, in the known floor covering, perfect water drainage between the drainage openings of the lawn and the drainage openings of the substructure is sought, but this substructure is still considerably more expensive than a simple asphalt layer or the like, so that such floor coverings are only considered in rare special cases, such as for large international stadiums.
  • the object of the invention is to provide an improved floor covering, in particular an improved substructure layer for a water-permeable artificial lawn, which can be produced comparatively easily, cheaply and quickly and yet still has a perfect surface quality or playability over the years Open spaces guaranteed.
  • the substructure layer has a mat made of loop-shaped, multilayered plastic wires which are embedded in a filling material and are welded to one another at the points of contact, and that the water-permeable mat provided as an intermediate layer has one filter mat impermeable to granular material.
  • the object is achieved in that the substrate is first prepared by loosening and / or leveling a layer of sand and / or gravel and then the mat formed from plastic wires is rolled into the prepared substrate such that its The top is flush with the surface.
  • the decisive advantage of the floor covering according to the invention and the method for its production is that the mat formed from plastic wires can be manufactured comparatively cheaply by machine and then directly on the spot in the leveled and optionally loosened surface or in a spread out thereon Layer of sand or the like can be rolled, whereby the overall cost of producing the substructure is considerably reduced, while on the other hand the construction time for the sports facility is shortened.
  • the use of the water-permeable filter mat as an intermediate layer also considerably simplifies the drainage problems, while at the same time preventing sand or, generally speaking, granular material from migrating upwards from the ground into the artificial lawn.
  • FIG. 1 shows a perspective illustration of a section of a preferred embodiment of a floor covering according to the invention which has already been laid.
  • the soil 10 is first compacted, leveled and rolled in a suitable manner, but not, as has been customary hitherto, finally covered with an asphalt layer. Rather, the surface is prepared before laying a floor covering according to the invention in a similar manner as in a tennis court or a tennis court, which is much cheaper than asphalting.
  • a floor covering according to the invention consisting of a sub-layer and an artificial lawn 16, can be placed directly on it will.
  • a substructure layer is provided in which a filter mat 14 is arranged above a mat 12 made of plastic wires, which is rolled into the top layer of the floor 10 and connects firmly to the floor, with a correspondingly loose sand first being placed on the floor - And / or gravel layer can be leveled, which then forms the filling material for the mat 12.
  • Such mats 12 made from plastic wires are already known per se for lawn areas and prove to be extremely advantageous when it comes to securing the top layer of the substrate against undesirable displacements and deformations.
  • the torture mat 14 which may for example consist of a needle felt and the material is selected so that the drainage of water supplied to the surface of the flooring is practically not hindered, while on the other hand an increase in sand and dirt from the ground or the floor 10 into the artificial lawn 16 is reliably prevented.
  • the torture mat 14 which may for example consist of a needle felt and the material is selected so that the drainage of water supplied to the surface of the flooring is practically not hindered, while on the other hand an increase in sand and dirt from the ground or the floor 10 into the artificial lawn 16 is reliably prevented.
  • the filter mat 14 can be firmly connected to the plastic wire mat 12, it being particularly advantageous if the plastic wires of the mat 12 are thermally welded to the filter mat 14 at predetermined points.
  • a floor mat made of plastic wire mat and thus permanently connected filter mat is very well suited for the placement of any mat-shaped surface layers, for example another filter mat, as a result of which the plastic wire mat on the one hand ensures good cohesion of the top floor layer, while on the other hand the filter mat firmly connected to the plastic wire mat does so Raising of soil particles, in particular sand, to the top of the filter mat is prevented without impairing the water drainage into the soil.
  • the surface layer in particular an artificial turf, can then be loosely laid over such a substructure and then braced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Floor Finish (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Insulated Conductors (AREA)

Claims (7)

1. Revêtement de sol pour espaces libres, en particulier pour installations de jeux et de sports, comprenant un gazon artificiel perméable à l'eau (16) comme couche de surface, une natte perméable à l'eau et résistant au pourrissement (14), comme couche intermédiaire, et au moins une couche de sous-fondation (10, 12), caractérisé en ce que la couche de sous-fondation présente une natte (12) noyée dans une matière de remplissage (10) et à base de fils de substance synthétique qui sont agencés en forme de boucles, superposés en plusieurs couches et soudés mutuellement aux points de contact, et en ce que la natte perméable à l'eau, prévue comme couche intermédiaire, est réalisée sous la forme d'une natte de filtrage (14) imperméable pour une matière granuleuse.
2. Revêtement de sol suivant la revendication 1, caractérisé en ce que la natte formée de fils de substance synthétique (12) est reliée de manière durable à la natte de filtrage (14) perméable à l'eau.
3. Revêtement de sol suivant la revendication 2, caractérisé en ce que les fils de substance synthétique de la natte formée de fils de substance synthétique (12) sont, en des points prédéterminés, soudés par voie thermique à la natte de filtrage (14).
4. Revêtement de sol suivant l'une des revendications 1 à 3, caractérisé en ce qu'une autre natte de filtrage est prévue, entre la natte de filtrage (14) reliée de manière durable à la natte formée de fils de substance synthétique (12) et le gazon artificiel (16), comme autre couche de surface en forme de natte.
5. Revêtement de sol suivant l'une des revendications 1 à 4, caractérisé en ce qu'au moins une des nattes de filtrage (14) est constituée d'un feutre aiguilletté.
6. Procédé de préparation d'un revêtement de sol suivant la revendication 1, dans lequel, au-dessus d'une sous-fondation (10), sont posés tout d'abord une natte perméable à l'eau, résistant au pourrissement (14) et ensuite, sur celle-ci, le gazon artificiel (16), caractérisé en ce qu'on prépare avant tout la sous-fondation (10) par ameublissement et/ou par étalement dessus de manière aplanie d'une couche de sable et/ou de gravier et en ce qu'ensuite, par cylindrage, on enfonce dans la sous-fondation préparée la natte formée de fils de substance synthétique (12) de telle façon que sa face supérieure se termine de niveau avec la sous-fondation.
7. Procédé de préparation d'un revêtement de sol suivant la revendication 2, dans lequel la natte perméable à l'eau, résistant au pourrissement, est tout d'abord posée et au-dessus de celle-ci le gazon artificiel est ensuite posé, caractérisé en ce que tout d'abord on relie de manière durable la natte de filtrage (14) à la natte formée de fils de substance synthétique (12), en ce qu'ensuite, par cylindrage, on enfonce la natte formée de fils de substance synthétique (12) dans la sous-fondation préparée de façon que la natte de filtrage (14) soit directement en appui sur la sous-fondation (10), et en ce qu'ensuite on pose le gazon artificiel (16) de manière lâche sur la natte de filtrage (14) reliée de manière fixe à la natte formée de fils de substance synthétique (12).
EP82100758A 1981-02-27 1982-02-03 Revêtement de sol pour espaces libres et son procédé de fabrication Expired EP0059327B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82100758T ATE13253T1 (de) 1981-02-27 1982-02-03 Bodenbelag fuer freiflaechen und verfahren zu seiner herstellung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3107483 1981-02-27
DE19813107483 DE3107483A1 (de) 1981-02-27 1981-02-27 Bodenbelag fuer freiflaechen und verfahren zu seiner herstellung

Publications (3)

Publication Number Publication Date
EP0059327A2 EP0059327A2 (fr) 1982-09-08
EP0059327A3 EP0059327A3 (en) 1983-05-18
EP0059327B1 true EP0059327B1 (fr) 1985-05-15

Family

ID=6125950

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100758A Expired EP0059327B1 (fr) 1981-02-27 1982-02-03 Revêtement de sol pour espaces libres et son procédé de fabrication

Country Status (4)

Country Link
EP (1) EP0059327B1 (fr)
JP (1) JPS57165506A (fr)
AT (1) ATE13253T1 (fr)
DE (2) DE3107483A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116231A1 (de) * 1981-04-23 1982-11-11 J.F. Adolff Ag, 7150 Backnang Bodenbelag fuer freiflaechen
US4662778A (en) * 1983-03-31 1987-05-05 Monsanto Company Drainage mat
WO1989001076A1 (fr) * 1987-07-23 1989-02-09 Noel Peter John Mogford Surfaces de gazon
DE3839353C2 (de) * 1988-11-22 1994-03-03 Alois Dold Befestigung einer Reitanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1534384A1 (de) * 1966-02-01 1970-02-12 Oskar Scheidel Kuenstliche Rasenflaechen
DE1928014C3 (de) * 1968-04-13 1980-06-19 E.A.H. Naue Kg, 4992 Espelkamp Matte zur Befestigung von Dämmen, Deichen oder Böschungen
FR2329310A1 (fr) * 1975-01-14 1977-05-27 See Jacques Tapis de sol et son application a la pratique de sports

Also Published As

Publication number Publication date
JPS57165506A (en) 1982-10-12
ATE13253T1 (de) 1985-06-15
JPS6110602B2 (fr) 1986-03-29
DE3263463D1 (en) 1985-06-20
EP0059327A2 (fr) 1982-09-08
DE3107483A1 (de) 1982-09-16
EP0059327A3 (en) 1983-05-18

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