FR2550562A1 - Materials for constituting ground coverings, for example for sports pitches or similar - Google Patents

Materials for constituting ground coverings, for example for sports pitches or similar Download PDF

Info

Publication number
FR2550562A1
FR2550562A1 FR8313297A FR8313297A FR2550562A1 FR 2550562 A1 FR2550562 A1 FR 2550562A1 FR 8313297 A FR8313297 A FR 8313297A FR 8313297 A FR8313297 A FR 8313297A FR 2550562 A1 FR2550562 A1 FR 2550562A1
Authority
FR
France
Prior art keywords
material according
pozzolan
shale
crushed limestone
weight
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
FR8313297A
Other languages
French (fr)
Other versions
FR2550562B1 (en
Inventor
Lucien
Marcel Ferry
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.)
SELLIER LEBLANC AGREGATS MATER
Original Assignee
SELLIER LEBLANC AGREGATS MATER
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 SELLIER LEBLANC AGREGATS MATER filed Critical SELLIER LEBLANC AGREGATS MATER
Priority to FR8313297A priority Critical patent/FR2550562B1/en
Publication of FR2550562A1 publication Critical patent/FR2550562A1/en
Application granted granted Critical
Publication of FR2550562B1 publication Critical patent/FR2550562B1/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/06Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003

Abstract

The invention relates to a material for constituting ground coverings for sports pitches, playing surfaces, etc., comprising the following constituents: pozzolana, 88 to 5% by weight schist, 10 to 75% by weight crushed limestone, 2 to 25% by weight and, during its preparation for laying, it furthermore comprises from 0 to 18% of water. a

Description

Matériaux pour constituer des revêtements de sol, par exemple pour de terrains de sport ou analogues
La présente invention concerne des matériaux permettant de constituer des revêtements de sol, par exemple pour des terrains de sport, des aires de jeux, ou analoguets.
Materials for constituting floor coverings, for example for sports grounds or the like
The present invention relates to materials for constituting floor coverings, for example for sports fields, playgrounds, or the like.

L'invention a essentiellement pour but la création de matériaux particulièrement appropriés aux applications envisagées et qui donnent mieux satisfaction que les revêtements actuels notamment pour ce qui concerne la résistance aux agents climatiques, la perméabilité, la facilité d'entretien, la cohésion et la souplesse. The main aim of the invention is to create materials which are particularly suitable for the applications envisaged and which give better satisfaction than current coatings, in particular as regards resistance to climatic agents, permeability, ease of maintenance, cohesion and flexibility. .

A ces fins, le matériau conforme à l'invention se caractérise en ce qu'il comprend les constituants suivants
pouzzolane 88 à 5 % en poids
schiste 10 à 75 % "
calcaire broyé 2 à 25 t
Lors de sa préparation pour sa mise en place, il comprend en outre de O à 18 t d'eau.
For these purposes, the material according to the invention is characterized in that it comprises the following constituents
pozzolan 88 to 5% by weight
shale 10 to 75% "
crushed limestone 2 to 25 t
During its preparation for its installation, it also includes from 0 to 18 tonnes of water.

La préparation du matériau peut s'effectuer selon des techniques classiques. Les différents constituants sont placés respectivement dans des trémies réceptrices disposées en batterie. Chaque constituant est extrait de la trémie correspondante avec pesage conformément au pourcentage nécessaire, avec simultanément contrôle visuel et sur bande enregistreuse. Les différents produits sont acheminés par tapis collecteur qui les reçoit en couches successives; de préférence, la première couche constituée sur le tapis collecteur est constituée par le produit possédant la granulométrie la plus élevée, et ainsi de suite.Le tapis collecteur achemine les produits vers un malaxeur qui les mélange de façon homogène avec ajout d'eau en proportion requise en fonction de la tenseur initiale eneau de chaque constituant afin d'obtenir un matériau final homogène possédant l'humidité optimale pour sa mise en place correspondante. A la sortie du malaxeur, le matériau est évacué par bande transporteuse pour être directement acheminé sur le lieu d'utilisation ou bien pour être stocké dans une trémie tampon en attente d'utilisation. The preparation of the material can be carried out according to conventional techniques. The various constituents are placed respectively in receiving hoppers arranged in a battery. Each constituent is extracted from the corresponding hopper with weighing in accordance with the percentage required, with visual and simultaneous control on a recording tape. The various products are conveyed by collecting mat which receives them in successive layers; preferably, the first layer formed on the collecting mat consists of the product with the highest particle size, and so on. The collecting mat routes the products to a mixer which mixes them homogeneously with the addition of water in proportion required according to the initial water tensor of each constituent in order to obtain a homogeneous final material having the optimum humidity for its corresponding placement. At the outlet of the mixer, the material is removed by conveyor belt to be directly transported to the place of use or else to be stored in a buffer hopper awaiting use.

Un premier exemple d'un matériau conforme à l'invention comprend les constituants suivants
pouzzolane 88 à 5 % en poids
schiste 10 à 75 t
calcaire broyé 2 à 20 t
Toutefois, les meilleurs résultats sont obtenus en utilisant la composition suivante :
pouzzolane 40 à 60 Oo en poids
schiste 55 à 25 % "
calcaire broyé S à 15 t
De préférence, les proportions pondérales sont les suivantes
pouzzolane 45 %
schiste 45 t
calcaire broyé 10 t
Le matériau possède une granulométrie au plus égale à 3 mm et sa densité (compacté et humide) est de l'ordre de 1,875.Il possède une couleur brun rouge et convient particulièrement bien pour constituer des revêtements stabilisés mécaniquement pour terrains de jeux, pistes d'athlétisme, allées piétonnières de parc, etc.
A first example of a material according to the invention comprises the following constituents
pozzolan 88 to 5% by weight
shale 10 to 75 t
crushed limestone 2 to 20 t
However, the best results are obtained using the following composition:
pozzolan 40 to 60 Oo by weight
shale 55 to 25% "
crushed limestone S at 15 t
Preferably, the weight proportions are as follows:
pozzolan 45%
shale 45 t
crushed limestone 10 t
The material has a particle size at most equal to 3 mm and its density (compacted and wet) is around 1.875. It has a reddish brown color and is particularly suitable for constituting mechanically stabilized coatings for playgrounds, tracks athletics, park walkways, etc.

Un second exemple d'un matériau conforme à l'invention comprend les constituants suivants
pouzzolane 80 à 5
schiste 18 à 70 t
calcaire broyé 2 à 25 t
Toutefois, les meilleurs résultats sont obtenus en utilisant la composition suiante :
poul-olüne 4(1 à 65 0n en poids
schiste 5 à 20 e
calcaire broyé 5 à 15 %
De préférence, les proportions pondérales sont
pouzzolane 50 %
schiste 35 %
calcaire broyé 15 %
Le matériau possède une granulométrie au plus égale à 2 mm et sa densité (compacté et humide) est de l'ordre de 1,8.Il possède une couleur brun rouge et convient particulièrement bien pour constituer des revêtements de courts de tennis extérieurs ou intérieurs, car, compte tenu de sa perméabilité, il présente une bonne résistance aux intempéries, il est souple et d'une cohésion correcte pour le jeu.
A second example of a material according to the invention comprises the following constituents
pozzolan 80 to 5
shale 18 to 70 t
crushed limestone 2 to 25 t
However, the best results are obtained using the following composition:
poul-olüne 4 (1 to 65 0n by weight
shale 5 to 20 e
crushed limestone 5 to 15%
Preferably, the weight proportions are
pozzolan 50%
shale 35%
crushed limestone 15%
The material has a particle size at most equal to 2 mm and its density (compacted and wet) is of the order of 1.8. It has a reddish brown color and is particularly suitable for constituting coverings for outdoor or indoor tennis courts , because, given its permeability, it has good weather resistance, it is flexible and of correct cohesion for play.

Le matériau conforme à l'invention est mis en place, après préparation du sol (compactage, préparation d'une chape, pose d'une nappe'en matériau non tissé), par épandage, puis cylindrage. Le terrain obtenu possède une bonne perméabilité, son entretien est facile même après le jeu (griffage, apport de produit nouveau, arrosage et damage ou roulage des zones endommagées) et il présente une relative souplesse convenant bien pour les applications plus spécialement envisagées. The material according to the invention is put in place, after preparation of the soil (compaction, preparation of a screed, laying of a sheet of nonwoven material), by spreading, then rolling. The ground obtained has good permeability, its maintenance is easy even after the game (scratching, addition of new product, watering and tamping or rolling of the damaged areas) and it has a relative flexibility which is well suited for the applications more especially envisaged.

Comme il va de soi et comme il résulte d'ailleurs déjà de ce qui précède, l'invention ne se limite nullement à ceux de ses modes d'application et de réalisation qui ont été plus spécialement envisagés ; elle en embrasse, au contraire, toutes les variante.  As goes without saying and as it already follows from the above, the invention is in no way limited to those of its modes of application and embodiments which have been more especially envisaged; on the contrary, it embraces all its variants.

Claims (8)

REVENDICATIONS 1 - Matériau pour constituer des revêtements de sol, par exemple pour des terrains de sport, des aires de jeux, etc., caractérisé en ce qu'il comprend les constituants suivants  1 - Material for constituting floor coverings, for example for sports grounds, playgrounds, etc., characterized in that it comprises the following constituents pouzzolane 88 à 5 % en poids pozzolan 88 to 5% by weight schiste 10 à 75 % " shale 10 to 75% " calcaire broyé 2 à 25 "  crushed limestone 2 to 25 " 2 - Matériau selon la revendication 1, caractérisé en ce que, lors de sa préparation pour sa mise en place, il comprend en outre de O à 18 t d'eau. 2 - Material according to claim 1, characterized in that, during its preparation for its establishment, it further comprises from 0 to 18 t of water. 3 - Matériau selon la revendication 1 ou 2, notamment pour des revêtements d'espaces de jeux et de loisirs, caractérisé en ce qu'il comprend les constituants suivants 3 - Material according to claim 1 or 2, in particular for coatings of play and leisure spaces, characterized in that it comprises the following constituents pouzzolane 88 à 5 % en poids pozzolan 88 to 5% by weight schiste 10 à 75 % " shale 10 to 75% " calcaire broyé 2 à 20 % crushed limestone 2 to 20% 4 - Matériau selon la revendication 3, caractérisé en ce qu'il comprend 4 - Material according to claim 3, characterized in that it comprises pouzzolane 45 t  pozzolan 45 t schiste 45 t  shale 45 t calcaire broyé 10 ',  crushed limestone 10 ', 5 - Matériau selon la revendication 3 ou 4, caractérisé en ce qu'il possède une granulométrie au plus égale à 3 mm. 5 - Material according to claim 3 or 4, characterized in that it has a particle size at most equal to 3 mm. 6 - Matériau selon la revendication 1 ou 2, notamment pour des revêtements d'espaces sportifs, en particulier de courts de tennis, caractérisé en ce qu'il comprend les constituants suivants 6 - Material according to claim 1 or 2, in particular for coatings of sports spaces, in particular tennis courts, characterized in that it comprises the following constituents pouzzolane 80 à 5 t  pozzolan 80 to 5 t schiste 18 à 70 % shale 18 to 70% calcaire broyé 2 à 25 t  crushed limestone 2 to 25 t 7 - Matériau selon la revendication 6, caractérisé en ce qu'il comprend  7 - Material according to claim 6, characterized in that it comprises pouzzolane 50 % pozzolan 50% schiste 35 o  shale 35 o calcaire broyé 15 % crushed limestone 15% 8 - Matériau selon la revendication 6 ou 7, caractérisé en ce qu'il possède une granulométrie au plus égale à 2 mm.  8 - Material according to claim 6 or 7, characterized in that it has a particle size at most equal to 2 mm.
FR8313297A 1983-08-12 1983-08-12 MATERIALS FOR MAKING FLOOR COVERINGS, FOR EXAMPLE FOR SPORTS GROUNDS OR THE LIKE Expired FR2550562B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8313297A FR2550562B1 (en) 1983-08-12 1983-08-12 MATERIALS FOR MAKING FLOOR COVERINGS, FOR EXAMPLE FOR SPORTS GROUNDS OR THE LIKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8313297A FR2550562B1 (en) 1983-08-12 1983-08-12 MATERIALS FOR MAKING FLOOR COVERINGS, FOR EXAMPLE FOR SPORTS GROUNDS OR THE LIKE

Publications (2)

Publication Number Publication Date
FR2550562A1 true FR2550562A1 (en) 1985-02-15
FR2550562B1 FR2550562B1 (en) 1985-12-06

Family

ID=9291610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8313297A Expired FR2550562B1 (en) 1983-08-12 1983-08-12 MATERIALS FOR MAKING FLOOR COVERINGS, FOR EXAMPLE FOR SPORTS GROUNDS OR THE LIKE

Country Status (1)

Country Link
FR (1) FR2550562B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664308A1 (en) * 1990-07-05 1992-01-10 Gaimoz Claude New-generation finished hard-packed (dirt) surface product
FR2691726A1 (en) * 1992-05-29 1993-12-03 Scores Soft tennis court made of synthetic material - has drainage layer and surface with hexagonal section honeycomb layer between filled with dry or wet compacted pozzolana or zeolite
FR2783848A1 (en) * 1998-09-30 2000-03-31 Alain Bouisset POROUS SUPPORT COATING FOR SPORTS GROUNDS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421304A (en) * 1964-04-29 1965-12-17 Mixture of aggregates intended for the construction of sports or other tracks and for sound and thermal protection
FR2422772A1 (en) * 1978-04-10 1979-11-09 Harmonie Jardins Purpose built drained sports ground - has sandy cope overlying drainage bed, trenches and drains
FR2494739A1 (en) * 1980-11-26 1982-05-28 Court Pierre Dressing for sports surfaces - comprises layers of clay, sand and shale covered by baked clay
FR2506358A2 (en) * 1980-11-26 1982-11-26 Court Pierre Covering for sports ground - having two layers formed by clay soil, coarse sand, slaked line, and pozzuolana aggregate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421304A (en) * 1964-04-29 1965-12-17 Mixture of aggregates intended for the construction of sports or other tracks and for sound and thermal protection
FR2422772A1 (en) * 1978-04-10 1979-11-09 Harmonie Jardins Purpose built drained sports ground - has sandy cope overlying drainage bed, trenches and drains
FR2494739A1 (en) * 1980-11-26 1982-05-28 Court Pierre Dressing for sports surfaces - comprises layers of clay, sand and shale covered by baked clay
FR2506358A2 (en) * 1980-11-26 1982-11-26 Court Pierre Covering for sports ground - having two layers formed by clay soil, coarse sand, slaked line, and pozzuolana aggregate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LE BATIMENT BATIR, mars 1983, pages 21-25, Paris (FR); *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664308A1 (en) * 1990-07-05 1992-01-10 Gaimoz Claude New-generation finished hard-packed (dirt) surface product
FR2691726A1 (en) * 1992-05-29 1993-12-03 Scores Soft tennis court made of synthetic material - has drainage layer and surface with hexagonal section honeycomb layer between filled with dry or wet compacted pozzolana or zeolite
FR2783848A1 (en) * 1998-09-30 2000-03-31 Alain Bouisset POROUS SUPPORT COATING FOR SPORTS GROUNDS
WO2000019017A1 (en) * 1998-09-30 2000-04-06 Alain Bouisset Porous support-covering for playing fields

Also Published As

Publication number Publication date
FR2550562B1 (en) 1985-12-06

Similar Documents

Publication Publication Date Title
US2558759A (en) Artificial ski chute
US4301207A (en) Floor covering for indoor sports arena
EP0377925A1 (en) Surfacing composition
AU700362B2 (en) Element for synthetic tennis ground and method for its production
US4341836A (en) Surfacing for sports areas, more particularly tennis courts
EP1811086A1 (en) Method for the production of a flexible, weather-proof, frost-resisting, all the year round usable surface for ways, playgrounds and sports areas. In particular for tennis courts in interiors and exteriors
FR2550562A1 (en) Materials for constituting ground coverings, for example for sports pitches or similar
EP0529021B1 (en) A base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court
FR2691726A1 (en) Soft tennis court made of synthetic material - has drainage layer and surface with hexagonal section honeycomb layer between filled with dry or wet compacted pozzolana or zeolite
FR2550563A1 (en) Material for constituting ground coverings, particularly for games areas or the like
DE2258566A1 (en) Outdoor tennis court flooring - comprising a base of foam plastic and a surface of clay granules
JP2683963B2 (en) Pavement material using wood chips or wood fibers
EP2776628B1 (en) Ground covering for sports areas, and method for producing it
FR2494739A1 (en) Dressing for sports surfaces - comprises layers of clay, sand and shale covered by baked clay
JPS6065803A (en) Construction of clay court
FR2501744A1 (en) Soil dressing for tennis court surface - comprises dry mixture of crushed rock, natural filler and lime
GB2306494A (en) Synthetic surface
WO1989009306A1 (en) Tracks for equestrian use
DE202011051932U1 (en) Flooring for sports surfaces
JP3795767B2 (en) Soil-based pavement and its construction method
JPH03103505A (en) Powder material composition for surface layer of athletic ground and manufacture and arrangement method thereof
FR2664308A1 (en) New-generation finished hard-packed (dirt) surface product
JPS60238564A (en) Paving structure of athletic equipment floor made of sand filled rubber chip
US4156746A (en) Method and mixture for producing an artificial skiing track
JPS60192002A (en) Dust-proof and water-proof construction of surface soil

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse