FR2608648A1 - Cross-shaped paving stone - Google Patents
Cross-shaped paving stone Download PDFInfo
- Publication number
- FR2608648A1 FR2608648A1 FR8618235A FR8618235A FR2608648A1 FR 2608648 A1 FR2608648 A1 FR 2608648A1 FR 8618235 A FR8618235 A FR 8618235A FR 8618235 A FR8618235 A FR 8618235A FR 2608648 A1 FR2608648 A1 FR 2608648A1
- Authority
- FR
- France
- Prior art keywords
- cross
- paving stone
- equal
- paver
- branches
- 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.)
- Pending
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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
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Description
PAVES CRUCIFORMES
La présente invention a pour- objet un pavé à enchevêtre ments. Ce genre de revêtement de sols est surtout utilisé pour des voies d'accès, des chemins piétonniers, des cours, des places ou analogues. CRUCIFORM PAVERS
The present invention relates to a tangle pavement. This kind of floor covering is mainly used for access roads, pedestrian paths, courtyards, squares or the like.
Ce pavé est réalisé de préférence en béton pressé.This paver is preferably made of pressed concrete.
On connait déjà les pavés à enchevêtrements dont la configuration -est telle que lors de leur pose, des parties de l'un des éléments pénètrent tant soit peu dans les parties des éléments voisins ; il en résulte un meilleur assemblage et l'ensemble du revêtement ainsi constitué résiste beaucoup mieux au décalement des pavés entre eux.We already know the tangle pavers whose configuration -is such that during their installation, parts of one of the elements penetrate a little bit into the parts of neighboring elements; this results in better assembly and the entire coating thus formed resists much better the shifting of the blocks between them.
Parmi ce type de pavé, il en existe de forme cruciforne ayant les surfaces latérales profilées en ondulation.Among this type of paving stone, there are cruciform shaped ones having the lateral surfaces profiled in undulation.
C'est le cas du brevet français de publication NO 2 358 510. En effet, ce brevet présente un pavé en forme de croix dont les branches de même longueur ont une largeur égale à 2 fois cette longueur. Les surfaces d'extrémités opposées des branches de la croix com.prer.nert chacune au moins deux ondulations sinusoidales, alors que les surfaces latérales des branches n'en comprennent qu'une. Les caractéristiques dimensionnelles de cette croix entraient la réalisation d'un assemblage qui diffère suivant les axes perpendiculaires ccplanaires centrés sur le pavé cruciforme.Ceci tient au fait que la largeur d'une branche est égale au double de sa longueur. En effet, dans une première di tion, les extrémités des deux branches opposées sont en face chacur.e d'elle d'une extrémité de branche du pavé adjacent. Par contre, dans la deuxième direction perpendiculaire à la première, les extrémités des deux autres branches opposées s'appuient chacune d'elles simultulé- ment sur deux faces latérales de branches de deux pavés adjacents.This is the case of the French publication patent NO 2 358 510. In fact, this patent has a cross-shaped paving stone whose branches of the same length have a width equal to twice this length. The opposite end surfaces of the branches of the cross com.prer.nert each at least two sinusoidal undulations, while the lateral surfaces of the branches comprise only one. The dimensional characteristics of this cross included the realization of an assembly which differs along the perpendicular ccplanar axes centered on the cruciform paving stone. This is due to the fact that the width of a branch is equal to twice its length. Indeed, in a first di tion, the ends of the two opposite branches are opposite each of it from a branch end of the adjacent block. On the other hand, in the second direction perpendicular to the first, the ends of the two other opposite branches are each supported simultaneously on two lateral faces of branches of two adjacent blocks.
Cette différence dans l'assemblage entraine un comportement différent aux contraintes de poussée.This difference in assembly leads to a different behavior under thrust constraints.
Le but de la présente invention est donc de réaliser un assemblage symétrique qui aura une résistance équivalente à toutes les contraintes de poussées dans les deux directions principales perpendiculaires.The object of the present invention is therefore to produce a symmetrical assembly which will have a resistance equivalent to all the thrust constraints in the two main perpendicular directions.
Pour répondre à ce but, l'invention se caractérise par un pavé en forme de croix (fig. 1) dont les 4 branches sont égales et pour chacune d'elles, la longueur est égale à la largeur. Longueur = Largeur = a. En quelque sorte, le pavé peut se découper en 5 carrés de coté a. Pratiquement, on donnera la valeur de 7 cm au coté a. L'épaisseur de pavé pourra varier entre 4 et 8 cm selon l'utilisation. Afin d'éviter les angles vifs, ce pavé comporte un chanfrein à la périphérie de sa partie supérieure et inférieure, ce qui permet, d'une part de faciliter la pose et d'autre part, d'améliorer l'esthétique. To meet this goal, the invention is characterized by a cross-shaped block (fig. 1) whose 4 branches are equal and for each of them, the length is equal to the width. Length = Width = a. In a way, the paver can be cut into 5 squares on side a. In practice, we will give the value of 7 cm at side a. The paver thickness can vary between 4 and 8 cm depending on the use. In order to avoid sharp angles, this paver has a chamfer at the periphery of its upper and lower part, which allows, on the one hand to facilitate the installation and on the other hand, to improve the aesthetics.
Les angles dièdres formés par les branches entre elles seront arrondis suivant un rayon de courbure r=4. Ces coins ainsi arrondis limitent les effets de cisaillement des éléments sous l'effet des charges qu'ils sont appelés à supporter et évitent donc les amorces de rupture.The dihedral angles formed by the branches between them will be rounded according to a radius of curvature r = 4. These corners thus rounded limit the shearing effects of the elements under the effect of the loads they are called upon to support and therefore avoid the incipient fractures.
Grâce aux dimensions particulières du pavé, objet de l'invention, il est possible de réaliser le dallage représenté par la figure 3
Le pavé accuse une forme doublement symétrique, c'est à dire que la symétrie des contours existe aussi bien suivant l'axe longitudinai que suivant l'axe transversal. Il en résulte qu'aussi bien son éxécutior.Thanks to the particular dimensions of the block, object of the invention, it is possible to produce the paving shown in FIG. 3
The block shows a doubly symmetrical shape, that is to say that the symmetry of the contours exists as well along the longitudinal axis as along the transverse axis. It follows that as well its executive.
que s pose sont faciles, celui-ci pouvant être retourné.that s poses are easy, this one can be turned over.
Cet assemblage est particulièrement homogène et présente l'avantage de ne pas se défaire même lorsqu'il est soumis à une poussée perpendicu laird au plan de la figure 2. Toute conWralr.te de poussée se propage en s'atténuant dans toutes les directions d pavement de façon égale.This assembly is particularly homogeneous and has the advantage of not coming apart even when it is subjected to a thrust perpendicular to the plane of Figure 2. Any thrust conWralr.te propagates by attenuating in all directions d paving equally.
Le pavé configuré selon l'invention pet également être posé en assemblage avec un pavé carré de coté 2; on obtient un pavement composite selon la figure 3 qui présente la neume symétire que l'assemblage en 2. L'invention n'est pas limitée à ce qui a été décrit, car ce pave en croix peut être assemblé avec d'autres pavés de forme carre cu rectangulaire t les onensions sont soit égales au paramètre a, soit égales à des multiples entiers de a. Exemple : carré de cote a, rectangle largeur = a et longueur = 2a, etc... The paver configured according to the invention can also be laid in assembly with a square paver of side 2; a composite pavement is obtained according to FIG. 3 which presents the neutral symmetry that the assembly in 2. The invention is not limited to what has been described, because this cross paver can be assembled with other pavers of square shape cu rectangular t the onensions are either equal to the parameter a, or equal to whole multiples of a. Example: square of dimension a, rectangle width = a and length = 2a, etc ...
Les bords de rives se-ont, dans certains cas, réalisés avec le pavé en croix dont on aura coupé une branche et celui-ci aura donc la forme d'un tau. The edges of the banks are, in some cases, made with the cross paving stone from which a branch has been cut and the latter will therefore have the shape of a tau.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8618235A FR2608648A1 (en) | 1986-12-23 | 1986-12-23 | Cross-shaped paving stone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8618235A FR2608648A1 (en) | 1986-12-23 | 1986-12-23 | Cross-shaped paving stone |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2608648A1 true FR2608648A1 (en) | 1988-06-24 |
Family
ID=9342339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8618235A Pending FR2608648A1 (en) | 1986-12-23 | 1986-12-23 | Cross-shaped paving stone |
Country Status (1)
Country | Link |
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FR (1) | FR2608648A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0486454A1 (en) * | 1990-11-16 | 1992-05-20 | Jean-Jacques Brock | Paving element for road- and other ground-coverings and roads and other grounds covered with these elements |
WO1995028523A1 (en) * | 1994-04-15 | 1995-10-26 | U.P.S. Limited | Improvements in and relating to surfacing blocks |
WO1997015725A1 (en) * | 1995-10-25 | 1997-05-01 | U.P.S. Limited | Improvements in and relating to surfacing blocks |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1898459U (en) * | 1964-01-20 | 1964-08-13 | Otto Dr Uhden | COMPOSITE PAVER IN A CROSS SHAPE. |
DE1939673U (en) * | 1966-03-02 | 1966-06-02 | Eberhard Mueller | COMPOSITE STONE, IN PARTICULAR FOR ROAD PADS, PARKING SPACES, ETC. |
CH432568A (en) * | 1965-04-03 | 1967-03-31 | Weber Hilmar | Composite paving stone |
DE1989039U (en) * | 1968-03-09 | 1968-07-11 | Friedhelm Ganz | TERRACE SLAB. |
DE1534400A1 (en) * | 1966-05-03 | 1969-05-29 | Tech Verwertungsgesellschaft F | Composite paving stone |
DE2444497A1 (en) * | 1974-09-18 | 1976-04-01 | Kurt Frank | Variable pattern concrete paving stones - with base of four squares, with two opposite corners replaced by quarter circles |
-
1986
- 1986-12-23 FR FR8618235A patent/FR2608648A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1898459U (en) * | 1964-01-20 | 1964-08-13 | Otto Dr Uhden | COMPOSITE PAVER IN A CROSS SHAPE. |
CH432568A (en) * | 1965-04-03 | 1967-03-31 | Weber Hilmar | Composite paving stone |
DE1939673U (en) * | 1966-03-02 | 1966-06-02 | Eberhard Mueller | COMPOSITE STONE, IN PARTICULAR FOR ROAD PADS, PARKING SPACES, ETC. |
DE1534400A1 (en) * | 1966-05-03 | 1969-05-29 | Tech Verwertungsgesellschaft F | Composite paving stone |
DE1989039U (en) * | 1968-03-09 | 1968-07-11 | Friedhelm Ganz | TERRACE SLAB. |
DE2444497A1 (en) * | 1974-09-18 | 1976-04-01 | Kurt Frank | Variable pattern concrete paving stones - with base of four squares, with two opposite corners replaced by quarter circles |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0486454A1 (en) * | 1990-11-16 | 1992-05-20 | Jean-Jacques Brock | Paving element for road- and other ground-coverings and roads and other grounds covered with these elements |
BE1005503A3 (en) * | 1990-11-16 | 1993-08-31 | Brock Jean Jacques | Pave the built for roads and other covering floors and highways and other coated floors paving of such. |
WO1995028523A1 (en) * | 1994-04-15 | 1995-10-26 | U.P.S. Limited | Improvements in and relating to surfacing blocks |
AU690253B2 (en) * | 1994-04-15 | 1998-04-23 | U.P.S. Limited | Improvements in and relating to surfacing blocks |
US5921705A (en) * | 1994-04-15 | 1999-07-13 | U.P.S. Limited | Surfacing blocks |
WO1997015725A1 (en) * | 1995-10-25 | 1997-05-01 | U.P.S. Limited | Improvements in and relating to surfacing blocks |
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