FR2600348A1 - Panels for ground surfacings, in particular for sports grounds, and their method of assembly - Google Patents
Panels for ground surfacings, in particular for sports grounds, and their method of assembly Download PDFInfo
- Publication number
- FR2600348A1 FR2600348A1 FR8609027A FR8609027A FR2600348A1 FR 2600348 A1 FR2600348 A1 FR 2600348A1 FR 8609027 A FR8609027 A FR 8609027A FR 8609027 A FR8609027 A FR 8609027A FR 2600348 A1 FR2600348 A1 FR 2600348A1
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- FR
- France
- Prior art keywords
- layer
- panels
- panel
- foam
- strip
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
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- 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
- E01C13/04—Pavings made of prefabricated single units
- E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/08—Closed cell foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/56—Damping, energy absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2471/00—Floor coverings
Abstract
Description
La présente invention est relative à un revêtement pour terrains de sport et similaires, ainsi qu a un procédé de réalisation de terrains de sports et de jeux à partir d'un tel revêtement. The present invention relates to a coating for sports grounds and the like, as well as to a process for producing sports and playgrounds from such a coating.
Les sols sur lesquels évoluent les sportifs sont, la plupart du temps, empruntés aux fondations industrielles ou routières ; or, l'athlète, le tennis- man ou autres, ne sont pas apparentés à une machine ou à un camion. Ce sont des êtres humains, qui évoluent souvent d'une façon anormale. The soils on which athletes play are, most of the time, borrowed from industrial or road foundations; however, the athlete, the tennis man or others, are not related to a machine or a truck. They are human beings, who often evolve in an abnormal way.
La réalisation d'un bon revêtement de sol pour usage sportif (pistes d'athlétisme, courts de tennis, tapis pour gymnastique, etc.) n'est pas chose facile ; en effet, de par leurs conditions d'utilisation particulieres et très variées, ces revêtements doivent répondre à un certain nombre d'exigences, pou- vant être classées en plusieurs catégories. Achieving a good floor covering for sports use (athletic tracks, tennis courts, gymnastic mats, etc.) is not easy; in fact, by virtue of their particular and very varied conditions of use, these coatings must meet a certain number of requirements, which can be classified in several categories.
Des exigences sportives tout d'abord : le sol doit permettre de prendre un appel. Pour cela, il doit pouvoir résister à des pressions brusques et violentes et travailler dans des conditions telles que le travail musculaire ait une bonne efficacité. Si le sol ne doit pas être un tremplin,il ne doit pas cependant contrarier l'effort de l'athlète. Il ne faut donc pas quTil s'enfonce trop sous la poussée, ni que l'élasticité joue à contretemps. On dit que le sol doit présenter une bonne "restitution dans le temps". Il doit également permettre des changements brusques et des arrêts soudains sans provoquer de chutes. Enfin, un athlète ne doit pas être gêné par un autre athlète frappant le sol près de lui ; la déformation, lors d'un choc, doit donc être très localisée. Sporting requirements first of all: the ground must allow a call to be taken. For this, he must be able to withstand sudden and violent pressures and work in conditions such that muscular work has good efficiency. If the ground should not be a springboard, it should not however thwart the effort of the athlete. It is therefore not necessary that it sinks too much under the push, nor that the elasticity plays at the wrong time. It is said that the soil must have a good "restitution over time". It must also allow sudden changes and sudden stops without causing falls. Finally, an athlete should not be bothered by another athlete hitting the ground near him; the deformation, during an impact, must therefore be very localized.
Pour répondre à toutes ces exigences, on a déjà tenté de réaliser des revêtements comportant trois couches - une couche inférieure, en contact avec le sol et conçue de façon à absorber
les chocs - une couche intermédiaire, assurant la répartition des chocs ; et, - une couche supérieure, recevant l'impact des chocs.To meet all these requirements, attempts have already been made to make coatings comprising three layers - a lower layer, in contact with the ground and designed so as to absorb
shocks - an intermediate layer, ensuring the distribution of shocks; and, - an upper layer, receiving the impact of shocks.
Ces revêtements connus donnent satisfaction ; cependant, ils doivent être améliorés, notamment en vue d'adapter le sol aux impératifs sportif et humain, tout en préservant ou retardant la fatigue, sans nuire pour autant à l'efficacité, ce qui est souvent incompatible. These known coatings are satisfactory; however, they must be improved, in particular with a view to adapting the soil to sporting and human requirements, while preserving or delaying fatigue, without compromising efficiency, which is often incompatible.
L'idée à la base de cette invention est d'augmenter la surface de réception du pied pour une meilleure répartition du poids, grâce à une surface rigide reposant sur une masse très souple. En effet, un revêtement de sol sportif doit être suffisamment dur (de telle sorte qu'il n'y ait pas d'arrachement et pas de recul), mais il doit en même temps être capable d'absorber le choc par effet de vibration, les couches intermédiaires et friables servant d'amortisseur. On a donc cherché à obtenir les qualités suivantes 1 - une souplesse en profondeur, afin d'amortir les chutes et de diminuer la
fatigue musculaire 2 - une rigidité en surface, afin de répartir les charges sur une plus grande
surface et de permettre un maximum d'efficacité ; 3 - une localisation très forte des déformations, avec un amortissement rapide
de la propagation transversale.The idea behind this invention is to increase the receiving surface of the foot for better weight distribution, thanks to a rigid surface resting on a very flexible mass. Indeed, a sports flooring must be hard enough (so that there is no tearing and no recoil), but it must at the same time be able to absorb the shock by vibration effect , the intermediate and brittle layers serving as a shock absorber. We therefore sought to obtain the following qualities 1 - flexibility in depth, in order to absorb falls and reduce the
muscle fatigue 2 - rigidity at the surface, in order to distribute the loads over a greater
surface and allow maximum efficiency; 3 - a very strong localization of the deformations, with rapid amortization
of transverse propagation.
En conséquence, cette invention concerne un revêtement de sol pour constituer, notamment, des pistes et des surfaces de sport et de jeux, du type comportant trois couches : une couche inférieure en contact avec le sol et absorbant les chocs, une couche intermédiaire de répartition des chocs, et une couche supérieure recevant l'impact des chocs, ce revêtement étant caractérisé en ce que la couche inférieure est constituée d'une mousse de polyéthylène pur réticulée à cellule fermée ; la couche intermédiaire est constituée d'un stratifié résine polyester sur tissu de verre, et la couche supérieure est un élastomère de synthèse en émulsion. Consequently, this invention relates to a floor covering for constituting, in particular, tracks and surfaces for sports and games, of the type comprising three layers: a lower layer in contact with the ground and absorbing shock, an intermediate distribution layer. shocks, and an upper layer receiving the impact of shocks, this coating being characterized in that the lower layer consists of a crosslinked pure polyethylene foam with closed cell; the intermediate layer consists of a polyester resin laminate on glass fabric, and the upper layer is a synthetic elastomer in emulsion.
Selon un mode de réalisation préféré de cette invention, le revêtement de sol se présente sous la forme de panneaux de dimensions appropriées, pouvant être assemblés entre eux. According to a preferred embodiment of this invention, the floor covering is in the form of panels of suitable dimensions, which can be assembled together.
Le procédé d'assemblage des panneaux objets de cette invention est caractérisé en ce qu'il consiste à dégager, sur les panneaux adjacents à assembler, la couche inférieure sur une faible largeur, afin d'obtenir sous chaque panneau une partie évidée, ces parties évidées se faisant face ; à mettre en place dans lesdites parties évidées une bande de mousse de matière plastique que l'on colle sous la couche intermédiaire de l'un des panneaux adjacents ; à présenter l'autre panneau sur ladite bande de mousse collée, et à coller ledit autre panneau sur la bande de mousse solidaire du panneau adjacent, de manière à compléter l'assemblage de ces deux panneaux. The method of assembling the panels that are the subject of this invention is characterized in that it consists in clearing, on the adjacent panels to be assembled, the lower layer over a small width, in order to obtain under each panel a hollowed out part, facing each other; placing in said hollowed out parts a strip of plastic foam which is glued under the intermediate layer of one of the adjacent panels; presenting the other panel on said strip of glued foam, and gluing said other panel on the strip of foam secured to the adjacent panel, so as to complete the assembly of these two panels.
D'autres caractéristiques et avantages de cette invention ressortiront de la description faite ci-après en référence aux dessins annexés, donnés à titre d'exemple non limitatif , et sur lesquels
- la Figure 1 est une vue en perspective représentant le revêtement tricouches objet de cette invention ; et,
- les Figures 2 à 7 et 8 à 13 illustrent les étapes successives de l'assemblage de deux panneaux selon cette invention, selon deux modes différents.Other characteristics and advantages of this invention will emerge from the description given below with reference to the appended drawings, given by way of non-limiting example, and in which
- Figure 1 is a perspective view showing the three-layer coating object of this invention; and,
- Figures 2 to 7 and 8 to 13 illustrate the successive stages of the assembly of two panels according to this invention, according to two different modes.
En se référant à la Figure 1, on voit que le revêtement objet de cette invention comporte trois couches successives a) une couche inférieure 10 en contact avec le sol, ou couche de support, qui
constitue la couche d'absorption des chocs. I1 s'agit d'une couche de mousse
de polyéthylène pur réticulée par irradiation aux rayons gamma, et dont
l'épaisseur est d'environ 10 mm. Cette mousse est à cellules fermées, d'une
part pour éviter toute absorption de vapeur d'eau, nuisible à la stratifi
cation, et, d'autre part, pour obtenir une bonne isolation thermique et pho
nique, dans le cas d'une utilisation extra sportive (bâtiment, sol et mur).Referring to Figure 1, we see that the coating object of this invention has three successive layers a) a bottom layer 10 in contact with the ground, or support layer, which
constitutes the shock absorption layer. It is a layer of foam
of pure polyethylene crosslinked by gamma irradiation, and of which
the thickness is about 10 mm. This foam is closed cell, of a
part to avoid any absorption of water vapor, harmful to the stratifi
cation, and, on the other hand, to obtain good thermal and pho insulation
nique, in the case of extra sports use (building, floor and wall).
On utilisera de préférence une mousse ayant une densité de 30 kg au m3 en
viron, et elle est de fabrication extrudée, avec une peau de surface poncée
à l'abrasif fin ou légèrement flambée, pour accrocher la stratification b) une couche intermédiaire 12, ou dalle de répartition des chocs, d'une épais
seur d'environ 3 mm, formée de stratifié résine polyester sur tissu de
verre. Le rôle de cette couche est essentiellement mécanique : réceptionner
puis répartir la charge potentielle de l'athlète, pour diminuer le choc lors
de la réception (ou prise de contact au sol). La résine polyester est ren
forcée par un mat de 300 g environ, mouillé avec 1 kg de résine par m2.On
emploie de préférence une stratification du type de surface, pour éviter tout
problème de moulage, qui peut constituer un handicap pour l'accrochage des
enduits de surface, dans le cas où les agents de démoulage ne seraient pas
totalement disparus ; c) une couche de surface 14, qui reçoit l'impact des chocs. Cette couche, d'une
épaisseur de l'ordre de deux millimètres, doit présenter un bon pouvoir
d'adhérence au polyester. On utilise de préférence un élastomère de synthèse
en émulsion, fortement dosé en résine acrylique, additionnée de 30 % envi
ron de silice.A foam having a density of 30 kg per m3 is preferably used in
rough, and it is extruded, with a sanded surface skin
with fine or slightly flamed abrasive, to hang the stratification b) an intermediate layer 12, or shock distribution slab, of a thick
approx. 3 mm thick, formed from polyester resin laminate on
glass. The role of this layer is essentially mechanical: receiving
then distribute the potential load of the athlete, to reduce the shock during
from reception (or contact on the ground). The polyester resin is ren
forced by a mat of about 300 g, wet with 1 kg of resin per m2.
preferably use a surface type stratification, to avoid any
molding problem, which can constitute a handicap for the attachment of
surface coatings, in case the release agents are not
totally missing; c) a surface layer 14, which receives the impact of shocks. This layer, of a
thickness of the order of two millimeters, must have good power
polyester adhesion. Preferably using a synthetic elastomer
as an emulsion, highly dosed in acrylic resin, with an added 30%
silica ron.
De préférence, le revêtement de sol selon cette invention se présente sous la forme de panneaux de dimensions et de formes géométriques appropriées, que l'on peut assembler de manière à constituer des surfaces de grandes dimensions ayant des caractéristiques homogènes. Preferably, the floor covering according to this invention is in the form of panels of suitable dimensions and geometric shapes, which can be assembled so as to constitute large surfaces having homogeneous characteristics.
Le procédé d'assemblage préféré est le suivant (figures 2 à 7):
Les deux panneaux P1 et P2 à assembler (Fig. 2) sont dégarnis de leur couche inférieure 10, 10' sur une faible largeur, de l'ordre de 0,04 m, de manière à obtenir, sous chaque panneau, une partie évidée 16, 16', respectivement (Fig. 3).
On met ensuite en place sous l'un-des panneaux (le panneau P1, sur la Figure 4), une bande de mousse de matière plastique 18 (par exemple, une mousse de densité 50 kg au m3), que l'on colle au néoprène ou au mastic polyester sous le panneau P1.The preferred assembly process is as follows (Figures 2 to 7):
The two panels P1 and P2 to be assembled (Fig. 2) are stripped of their lower layer 10, 10 'over a small width, of the order of 0.04 m, so as to obtain, under each panel, a hollowed out part. 16, 16 ', respectively (Fig. 3).
Then put in place under one of the panels (the panel P1, in Figure 4), a strip of plastic foam 18 (for example, a density foam 50 kg per m3), which is glued neoprene or polyester putty under the panel P1.
On enduit ensuite de colle la surface supérieure de la bande de mousse 18 et la surface inférieure de la couche intermédiaire 12' du panneau P2, avant de mettre en place, sur chacune de ces surfaces, un ruban de protection 20, 20', respectivement, constitué par exemple d'un papier aux silicones (Fig. 5). The upper surface of the foam strip 18 and the lower surface of the intermediate layer 12 ′ of the panel P2 are then coated with adhesive, before applying, on each of these surfaces, a protective tape 20, 20 ′, respectively , consisting for example of silicone paper (Fig. 5).
On présente ensuite les panneaux P1 et P2 de manière à les placer dans la position illustrée par la-Figure 6, on enlève les rubans de protection 20, 20', et l'on colle la partie supérieure de la bande rapportée 18 sur la partie inférieure de la couche intermédiaire 12' du panneau P2, de manière à obtenir l'en- semble illustré par la Figure 7. The panels P1 and P2 are then presented so as to place them in the position illustrated in FIG. 6, the protective tapes 20, 20 ′ are removed, and the upper part of the attached strip 18 is glued on the part bottom of the intermediate layer 12 ′ of the panel P2, so as to obtain the assembly illustrated in FIG. 7.
Le second procédé d'assemblage, illustré par les Figures 8 à 13, est voisin de celui décrit ci-dessus : les deux panneaux à assembler P1 et P2 (Figure 8) sont dégarnis de leur couche inférieure sur une faible largeur, de manière à obtenir une partie évidée 16, 16' sous chaque panneau (Fig. 9), un léger ponçage étant effectué sur les bords en regard des couches supérieures 14, 14'. The second assembly process, illustrated in Figures 8 to 13, is similar to that described above: the two panels to be assembled P1 and P2 (Figure 8) are stripped of their lower layer over a small width, so as to obtain a hollowed out part 16, 16 'under each panel (Fig. 9), a light sanding being carried out on the edges opposite the upper layers 14, 14'.
On met ensuite en place sous l'un des panneaux (panneau P2, Figure 10) une bande de mousse de matière plastique 18', par exemple une mousse de densité 30 kg/m2, que l'on colle sous le panneau P2. On colle ensuite cette bande 18' sous la surface inférieure de la couche intermédiaire du panneau P1 (Figure 11), puis on stratifie la partie dépourvue de couche supérieure des panneaux assemblés P1 - P2, de manière à obtenir une surface de continuité 22 de la couche supérieure des panneaux assemblés (Fig. 12), un ponçage, puis un enduit à base de peinture terminant l'assemblage (Fig. 13). Then put under one of the panels (panel P2, Figure 10) a strip of plastic foam 18 ', for example a foam density 30 kg / m2, which is bonded under the panel P2. We then glue this strip 18 'under the lower surface of the intermediate layer of the panel P1 (Figure 11), then we laminate the part without upper layer of the assembled panels P1 - P2, so as to obtain a continuity surface 22 of the top layer of the assembled panels (Fig. 12), sanding, then a paint-based coating completing the assembly (Fig. 13).
Grâce à l'invention, il est possible de réaliser des revêtements de sol de grandes dimensions, notamment pour usages sportifs. Thanks to the invention, it is possible to produce floor coverings of large dimensions, in particular for sports uses.
I1 demeure bien entendu que cette invention n'est pas limitée à l'exemple de réalisation décrit et représenté, mais qu'elle en englobe toutes les variantes. I1 remains of course that this invention is not limited to the embodiment described and shown, but that it encompasses all variants.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8609027A FR2600348B1 (en) | 1986-06-23 | 1986-06-23 | PANELS FOR FLOOR COVERINGS, ESPECIALLY FOR SPORTS GROUNDS, AND THEIR ASSEMBLY METHOD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8609027A FR2600348B1 (en) | 1986-06-23 | 1986-06-23 | PANELS FOR FLOOR COVERINGS, ESPECIALLY FOR SPORTS GROUNDS, AND THEIR ASSEMBLY METHOD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2600348A1 true FR2600348A1 (en) | 1987-12-24 |
FR2600348B1 FR2600348B1 (en) | 1988-10-21 |
Family
ID=9336573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8609027A Expired FR2600348B1 (en) | 1986-06-23 | 1986-06-23 | PANELS FOR FLOOR COVERINGS, ESPECIALLY FOR SPORTS GROUNDS, AND THEIR ASSEMBLY METHOD |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2600348B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0411653A2 (en) * | 1989-08-03 | 1991-02-06 | Osterwald Sportboden GmbH | Sport-hall flooring |
FR2675078A1 (en) * | 1991-04-12 | 1992-10-16 | Gricourt Jean | Multilayer plastic or elastomeric product, method of assembling this product and plastic structure obtained |
FR2681884A1 (en) * | 1991-09-26 | 1993-04-02 | Taraflex | Method for producing a ground covering, in particular for sports use and novel type of ground covering thus produced |
EP0711659A3 (en) * | 1994-11-08 | 1998-04-01 | Helmut Wedi | Semi-finished product, especially insulating panel for a floor or wall |
ES2157814A1 (en) * | 1999-07-30 | 2001-08-16 | Pemarsa S A | Compound floor covering, especially for sports, children and livestock-rearing use, and method for making said floor covering |
CN108316091A (en) * | 2018-04-11 | 2018-07-24 | 陆大伟 | A kind of modularization plastic coat and its production method |
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US3310422A (en) * | 1965-07-16 | 1967-03-21 | Congoleum Nairn Inc | Smooth wear-resistant resilient floor covering and method of making same |
GB1177483A (en) * | 1966-04-06 | 1970-01-14 | Dunlop Co Ltd | Flexible Sheet Material. |
DE1937468A1 (en) * | 1966-12-03 | 1971-02-04 | Verton & Wellensiek | Floor covering for indoor and outdoor - sports |
FR2341021A1 (en) * | 1976-02-13 | 1977-09-09 | Bat Applic Revetements Plastiq | PVC based floor tiling with a heat conductive interlayer - to dissipate heat from cigarette ends etc. without damage |
DE2616862A1 (en) * | 1976-04-15 | 1977-11-03 | Syspo Handels Gmbh | Indoor or outdoor sports mat with pattern of web sections - with non-compressible bottom layer fixed with needle strips |
FR2392170A1 (en) * | 1977-05-27 | 1978-12-22 | Bisson Joseph | Slabs for mfr. of athletic tracks - comprise a base of elastic material supporting layers of adhesive bonded and impregnated fabrics |
EP0000562A1 (en) * | 1977-07-25 | 1979-02-07 | Walter Ronc | Two-layer floor covering with sandwich structure for playgrounds and sports grounds and method of production |
-
1986
- 1986-06-23 FR FR8609027A patent/FR2600348B1/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE675427A (en) * | 1965-01-23 | 1966-05-16 | ||
US3310422A (en) * | 1965-07-16 | 1967-03-21 | Congoleum Nairn Inc | Smooth wear-resistant resilient floor covering and method of making same |
GB1177483A (en) * | 1966-04-06 | 1970-01-14 | Dunlop Co Ltd | Flexible Sheet Material. |
DE1937468A1 (en) * | 1966-12-03 | 1971-02-04 | Verton & Wellensiek | Floor covering for indoor and outdoor - sports |
FR2341021A1 (en) * | 1976-02-13 | 1977-09-09 | Bat Applic Revetements Plastiq | PVC based floor tiling with a heat conductive interlayer - to dissipate heat from cigarette ends etc. without damage |
DE2616862A1 (en) * | 1976-04-15 | 1977-11-03 | Syspo Handels Gmbh | Indoor or outdoor sports mat with pattern of web sections - with non-compressible bottom layer fixed with needle strips |
FR2392170A1 (en) * | 1977-05-27 | 1978-12-22 | Bisson Joseph | Slabs for mfr. of athletic tracks - comprise a base of elastic material supporting layers of adhesive bonded and impregnated fabrics |
EP0000562A1 (en) * | 1977-07-25 | 1979-02-07 | Walter Ronc | Two-layer floor covering with sandwich structure for playgrounds and sports grounds and method of production |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0411653A2 (en) * | 1989-08-03 | 1991-02-06 | Osterwald Sportboden GmbH | Sport-hall flooring |
EP0411653A3 (en) * | 1989-08-03 | 1991-03-20 | Osterwald Sportboden Gmbh | Sport-hall flooring |
FR2675078A1 (en) * | 1991-04-12 | 1992-10-16 | Gricourt Jean | Multilayer plastic or elastomeric product, method of assembling this product and plastic structure obtained |
FR2681884A1 (en) * | 1991-09-26 | 1993-04-02 | Taraflex | Method for producing a ground covering, in particular for sports use and novel type of ground covering thus produced |
EP0711659A3 (en) * | 1994-11-08 | 1998-04-01 | Helmut Wedi | Semi-finished product, especially insulating panel for a floor or wall |
ES2157814A1 (en) * | 1999-07-30 | 2001-08-16 | Pemarsa S A | Compound floor covering, especially for sports, children and livestock-rearing use, and method for making said floor covering |
CN108316091A (en) * | 2018-04-11 | 2018-07-24 | 陆大伟 | A kind of modularization plastic coat and its production method |
Also Published As
Publication number | Publication date |
---|---|
FR2600348B1 (en) | 1988-10-21 |
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