FR2493214A1 - Paving zones mfd. in two layers - the upper layer contg. magmatic rock granulate, by compacting layers together in mould before setting - Google Patents
Paving zones mfd. in two layers - the upper layer contg. magmatic rock granulate, by compacting layers together in mould before setting Download PDFInfo
- Publication number
- FR2493214A1 FR2493214A1 FR8118731A FR8118731A FR2493214A1 FR 2493214 A1 FR2493214 A1 FR 2493214A1 FR 8118731 A FR8118731 A FR 8118731A FR 8118731 A FR8118731 A FR 8118731A FR 2493214 A1 FR2493214 A1 FR 2493214A1
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- FR
- France
- Prior art keywords
- aggregate
- concrete
- magmatic rock
- magmatic
- rock
- 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
Links
- 239000011435 rock Substances 0.000 title claims abstract description 40
- 239000008187 granular material Substances 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 35
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 4
- 239000010438 granite Substances 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 208000010642 Porphyrias Diseases 0.000 claims description 2
- 241000356114 Trachytes Species 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 claims description 2
- 230000003628 erosive effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000010435 syenite Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract 1
- 238000001033 granulometry Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/10—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form each charge of material being compressed against previously formed body
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/14—Minerals of vulcanic origin
-
- 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
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
Description
L'invention concerne un procédé de fabrication de pavés artificiels avec utilisation d'un ou plusieurs mélanges de béton que l'on introduit avec vibration dans un ou plusieurs moules au moyen d'un vibrateur et que l'on serre ensuite au moyen de poinçons soumis à une pression. The invention relates to a method of manufacturing artificial pavers using one or more concrete mixtures which are introduced with vibration into one or more molds by means of a vibrator and which are then clamped by means of punches. under pressure.
Les pavés tirés de pierre de provenance naturelle1 par exemple de granit, de porphyre, de basalte, sont relativement coûteux, d'une part, à cause de la matière première naturelle et, d'autre part, à cause du formage qui doit être encore exécuté, partiellement à la main. Pavers made from natural stone1, for example granite, porphyry, basalt, are relatively expensive, on the one hand, because of the natural raw material and, on the other hand, because of the shaping which must still be executed, partially by hand.
C'est pourquoi on a déjà proposé de fabriquer des pavés en partant de mélanges de béton, qui forment un corps relativement dur après la prise, en introduisant avec vibration la mélange de béton dans un ou plusieurs moules subdivisés en un réseau, au moyen d'un vibrateur et en le serrant au moyen de poinçons soumis à une pression. This is why it has already been proposed to manufacture pavers from concrete mixtures, which form a relatively hard body after setting, by vibratingly introducing the concrete mixture into one or more molds subdivided into a network, by means of '' a vibrator and tightening it by means of punches subjected to pressure.
Toutefois, les pavés ainsi fabriqués présentent une surface de béton relativement peu esthétique qu'on ne peut pas améliorer, même en colorant le béton. However, the pavers thus produced have a relatively unattractive concrete surface which cannot be improved, even by coloring the concrete.
En outre, la surface de béton ne présente pas la résistance ni l'apparence des pavés naturels. In addition, the concrete surface does not have the strength or appearance of natural pavers.
On a aussi proposé, en outre, d'introduire dans la surface de pavés artificiels de ce genre en mélange de béton un granulé grossier de pierres naturelles correspondantes, après quoi, avant le séchage, on éliminait par lavage, en un processus spécial, le béton présent entre les grains du granulé, de sorte qu'alors, le granulé n'était enrobé dans le béton que par le bas, et que dans le haut il dépassait sous la forme de grains plus ou moins pointus et aigus. Ces pavés artificiels connus ne présentent pas non plus la surface d'un pavé de provenance naturelle. It has also been proposed, moreover, to introduce into the surface of artificial pavers of this kind in concrete mixture a coarse granule of corresponding natural stones, after which, before drying, the washing is removed, in a special process, concrete present between the grains of the granule, so that then, the granule was only embedded in the concrete from below, and that at the top it protruded in the form of more or less pointed and acute grains. These known artificial pavers also do not have the surface of a paver of natural origin.
C'est pourquoi l'invention a pour but de fournir un procédé de fabrication de pavés artificiels de l'espèce définie plus haut qui permette de fabriquer des pavés dont la surface visible corresponde largement à la surface des pavés tirés de pierre naturelle et qui présentent aussi une résistance comparable. This is why the invention aims to provide a method of manufacturing artificial pavers of the species defined above which makes it possible to manufacture pavers whose visible surface largely corresponds to the surface of pavers drawn from natural stone and which have also comparable resistance.
Pour résoudre le problème posé, on propose un procédé de fabrication de pavés artificiels avec utilisation dlun ou plusieurs mélanges de béton que l'on introduit avec vibration dans un ou plusieurs moules au moyen d'un vibrateur et que l'on serre ensuite au moyen de poinçons soumis à une pression, procédé caractérisé en ce que sur la couche obtenue après l'introduction avec vibration du ou des mélanges de béton de base, formés de ciment, de sable et éventuellement de roche dure, on applique dans le moule une couche supplémentaire d'un mélange de béton contenant un granulat magmatique de roche et qu'ensuite, au moyen d'un ou plusieurs poinçons formés en relief à la surface, on serre le tout sous pression et avec nouvelle vibration, après quoi, au bout d'un temps de séchage court et après la prise des mélanges de béton, on déplace les pièces moulées, avec les surfaces formées, de manière en elle-même connue, à travers un appareil de projection de grenaille métallique ou de sable dans lequel on sable la surface des pièces moulées de façon entièrement uniforme avec un passage lent. To solve the problem posed, a method of manufacturing artificial pavers is proposed with the use of one or more mixtures of concrete which are introduced with vibration into one or more molds by means of a vibrator and which are then clamped by means of punches subjected to a pressure, process characterized in that on the layer obtained after the introduction with vibration of the base concrete mixture (s), formed of cement, sand and possibly hard rock, a layer is applied in the mold additional of a concrete mixture containing a magmatic rock aggregate and then, by means of one or more punches formed in relief on the surface, the whole is tightened under pressure and with new vibration, after which, at the end of '' a short drying time and after setting of the concrete mixes, the molded parts are moved, with the surfaces formed, in a manner known per se, through an apparatus for projecting metallic shot or sand into it he sand the surface of the molded parts in a completely uniform manner with a slow passage.
Un tel sablage de pièces moulées est déjà connu par le DE-A- 2 812 496, mais il s'agit de fabriquer des blocs de béton présentant une surface qui correspond à la surface naturelle du grès, sans que des granulats magmatiques de roche soient enrobés dans une surface en relief. Such sandblasting of molded parts is already known from DE-A-2 812 496, but it is a question of manufacturing concrete blocks having a surface which corresponds to the natural surface of sandstone, without magmatic rock aggregates being embedded in a raised surface.
Selon un mode d'exécution particulier du procédé de l'invention, le granulat de roche ajouté au mélange de béton est formé de syénites et de diorites granulées. According to a particular embodiment of the method of the invention, the rock aggregate added to the concrete mixture is formed of granulated syenites and diorites.
Selon un mode d'exécution particulier, le granulat de roche ajouté au mélange de béton est formé de syénites néphélitiques. According to a particular embodiment, the rock aggregate added to the concrete mixture is formed of nephelitic syenites.
Selon un mode d'exécution particulier, le granulat de roche ajouté au mélange de béton est formé de gabbro granulé. According to a particular embodiment, the rock aggregate added to the concrete mixture is formed of granulated gabbro.
Selon un mode d'exécution particulier, le granulat de roche ajouté au mélange de béton est formé de roches filoniennes granulées. According to a particular embodiment, the rock aggregate added to the concrete mixture is formed of granulated vein rocks.
Selon un mode d'exécution particulier, le granulat de roche ajouté au mélange de béton est formé de porphyres quartzeux et de liparites granulés. According to a particular embodiment, the rock aggregate added to the concrete mixture is formed of quartz porphyries and granulated liparites.
Selon un mode d'exécution particulier, le granulat de roche ajouté au mélange de béton est formé d'orthophyres et de trachytes granulés. According to a particular embodiment, the rock aggregate added to the concrete mixture is formed of orthophyres and granulated trachytes.
Selon un mode d'exécution particulier, le granulat de roche ajouté au mélange de béton est formé de porphyrites et d'andésites granulées. According to a particular embodiment, the rock aggregate added to the concrete mixture is formed of porphyrites and granulated andesites.
Selon un mode d'exécution particulier, le granulat de roche ajouté au mélange de béton est formé de basaltes, de mélaphyres et de diabases granulés. According to a particular embodiment, the rock aggregate added to the concrete mixture is formed of basalts, melaphyres and granulated diabases.
Bien entendu, on peut aussi utiliser des mélanges des granulats ci-dessus entre eux pour obtenir des surfaces solides nouvelles et spéciales. Of course, it is also possible to use mixtures of the above aggregates with one another to obtain new and special solid surfaces.
Enfin, on peut aussi ajouter aux mélanges des scories volcaniques ou autres. Finally, we can also add volcanic or other slag to mixtures.
Par le procédé selon l'invention, on obtient un avantage notable, à savoir que l'on peut fabriquer, en utilisant des mélanges de béton appropriés, des pavés artificiels, qui présentent une surface visible correspondant aux pavés naturels et une résistance à peu près égale. By the process according to the invention, a notable advantage is obtained, namely that it is possible to manufacture, using suitable concrete mixtures, artificial pavers, which have a visible surface corresponding to natural pavers and a resistance roughly equal.
En se référant aux dessins, on expliquera plus précisément le procédé selon l'invention, à propos d'une installation pour la mise en oeuvre du procédé et d'un pavé ainsi fabriqué. Referring to the drawings, the process according to the invention will be explained more precisely, with regard to an installation for implementing the process and a paver thus manufactured.
Dans les dessins la figure 1 est un schéma de principe d'une installation pour la mise en oeuvre du procédé selon l'invention ; la figure 2 montre en perspective un pavé fabriqué par le procédé selon l'invention. In the drawings, FIG. 1 is a block diagram of an installation for implementing the method according to the invention; Figure 2 shows in perspective a paver manufactured by the method according to the invention.
Comme on le voit par la figure 1, trois phases A,
B et C du procédé selon l'invention sont représentées dans leur principe, en élévation latérale et en plan.As seen in Figure 1, three phases A,
B and C of the method according to the invention are shown in principle, in side elevation and in plan.
Selon la phase A, dans un moule multiple l subdivisé par un grillage, on introduit, au moyen d'un châssis de remplissage 2 que l'on fait passer au-dessus du moule, un mélange de béton de base formé de ciment, de sable et d'eau et éventuellement de granulat de roche de qualité inférieure et on le vibre au moyen d'un vibrateur 3 situé sous le moule 1 de sorte que le mélange de béton, comme indiqué en 4, s'est déposé dans le moule multiple 1. According to phase A, in a multiple mold 1 subdivided by a grating, is introduced, by means of a filling frame 2 which is passed over the mold, a mixture of basic concrete formed of cement, sand and water and possibly inferior rock aggregate and it is vibrated by means of a vibrator 3 located under the mold 1 so that the concrete mixture, as indicated in 4, is deposited in the mold multiple 1.
Ensuite, au moyen d'un autre châssis de remplissage 5 que l'on déplace au-dessus du moule multiple 1 en partant de la droite, on applique sur le mélange de béton 4, dans le moule multiple 1, un mélange de béton contenant du granulat magmatique de roche et indiqué par 6. Ensuite, on pousse dans le sens de la flèche 8' sur les différentes chambres du moule multiple 1 les poinçons 7 correspondant par leur contour aux différentes chambres du moule multiple et présentant à leur surface 8 une forme de relief et on les met en oscillation dans la direction de la flèche double 9 par un procédé spécial d'oscillation vibration e Par suite, la couche de béton 6 contenant le granulat magmatique de roche se lie et se serre avec la couche de béton sous-jacente 4 en formant la surface de relief désirée. Grace au procédé spécial d'oscillation-vibration, on arrive aussi à éviter une adhérence de la surface de la couche 6 aux poinçons Cela peut encore être favorisé avantageusement si lvon met en action simultanément le vibrateur inférieur 3. Then, by means of another filling frame 5 which is moved above the multiple mold 1 from the right, a concrete mixture containing on the concrete mixture 4 is applied, in the multiple mold 1 of the magmatic rock aggregate and indicated by 6. Then, in the direction of the arrow 8 ′, the punches 7 corresponding in their outline to the different chambers of the multiple mold and having on their surface 8 a form of relief and they are put in oscillation in the direction of the double arrow 9 by a special process of oscillation vibration e Consequently, the layer of concrete 6 containing the magmatic aggregate of rock binds and tightens with the layer of concrete underlying 4 by forming the desired relief surface. Thanks to the special oscillation-vibration process, we also manage to avoid adhesion of the surface of the layer 6 to the punches. This can still be advantageously favored if lvon simultaneously activates the lower vibrator 3.
On retire alors de la machine à mouler les pièces moulées formées des deux couches de béton 4 et 6 et ainsi serrées et assemblées entre elles, en tirant vers le haut le cadre multiple et au moyen d'un transporteur quelconque, par exemple d'une courroie transporteuse tournante sans fin ou d'un élévateur àfourche , on les amène à un endroit où les mélanges de béton peuvent pendant peu de temps subir un séchage partiel ou une prise. Toutefois, il ne faut pas que le durcissement définitif du béton se produise. Au bout d'un temps de prise d'environ 24 à 48 heures et davantage, on amène les pièces moulées, par exemple au moyen d'un transporteur 10, à un appareil de sablage ou de grenaillage 11, représenté dans son principe. Les pièces moulées 4, 6 parcourent l'appareil ll de façon entièrement uniforme et lente et leur surface 12 est exposée à l'action du jet d'abrasif. The molded parts formed from the two layers of concrete 4 and 6 are thus removed from the molding machine and thus tightened and assembled together, by pulling up the multiple frame and by means of any conveyor, for example of a endless rotating conveyor belt or forklift, they are brought to a place where the concrete mixtures can for a short time undergo partial drying or setting. However, the final hardening of the concrete must not occur. After a setting time of approximately 24 to 48 hours and more, the molded parts are brought, for example by means of a conveyor 10, to a sandblasting or shot blasting apparatus 11, shown in principle. The molded parts 4, 6 run through the apparatus 11 in a completely uniform and slow manner and their surface 12 is exposed to the action of the jet of abrasive.
Après leur sortie de l'appareil à jet d'abrasif, on peut retirer les pavés avec leur forme définitive et les conduire au durcissement plus poussé des mélanges de béton.After leaving the abrasive jet machine, the pavers can be removed with their final shape and lead to further hardening of the concrete mixtures.
Le mélange de béton 6 peut avoir à peu près la composition suivante 80 à 90 % de roche magmatique 10 à 20 % de ciment et de sable. The concrete mixture 6 can have roughly the following composition 80 to 90% of magmatic rock 10 to 20% of cement and sand.
Pour l'addition de roche magmatique, on peut adopter les compositions suivantes, rapportées à la fraction de roche magmatique a) Basalite quartz granulométrie 0 à 0,6 mm = 30 à 40 % basalte granulométrie 2 à 5 mm = 30 à 40 % scories granulométrie 0 à 3 mm = 40 à 20 % b) Porphite porphyre granulométrie 0 à 2 mm = 35 à 45 % porphyre granulométrie l à 3 mm = 25 à 35 % porphyre granulométrie 3 à 5 mm = 40 à 20 % c) Kronite (granit) quartz granulométrie 0 à l mm = 20 à 30 % granit granulométrie 1 à 5 mm = 45 à 55 % scories = 35 à 15 %
La figure 2 représente en perspective un pavé de forme cubique fabriqué par le procédé selon l'invention.For the addition of magmatic rock, the following compositions can be adopted, referred to the fraction of magmatic rock a) Basalite quartz particle size 0 to 0.6 mm = 30 to 40% basalt particle size 2 to 5 mm = 30 to 40% slag granulometry 0 to 3 mm = 40 to 20% b) Porphyry porphyry granulometry 0 to 2 mm = 35 to 45% porphyry granulometry l to 3 mm = 25 to 35% porphyry granulometry 3 to 5 mm = 40 to 20% c) Kronite ( granite) quartz grain size 0 to 1 mm = 20 to 30% granite grain size 1 to 5 mm = 45 to 55% slag = 35 to 15%
FIG. 2 represents in perspective a cubic-shaped block manufactured by the method according to the invention.
Environ 80 % de la hauteur du pavé sont formés du mélange de béton 4 comprenant du ciment, du sable et de l'eau et éventuellement des granulats de roche de qualité inférieure et environ 20 % de la hauteur, des mélanges de béton susdit contenant du granulat de roche magmatique. La surface 12 du pavé présente une forme de relief correspondant à la surface d'un pavé naturel et grâce au traitement dans l'appareil à jet d'abrasif 11, effectué uniformément et avec passage lent, il se produit un dégagement particulièrement doux et uniforme des granulats de roche magmatique à la surface de relief, ce qui communique au pavé une apparence entièrement naturelle et une résistance à peu près comparable à celle d'un pavé naturel.About 80% of the height of the paving stone is formed from the concrete mixture 4 comprising cement, sand and water and possibly lower quality rock aggregates and about 20% of the height, of the above-mentioned concrete mixtures containing magmatic rock aggregate. The surface 12 of the paver has a relief shape corresponding to the surface of a natural paver and thanks to the treatment in the abrasive jet apparatus 11, carried out uniformly and with slow passage, there is produced a particularly soft and uniform release. aggregates of magmatic rock on the relief surface, which gives the paver an entirely natural appearance and a resistance roughly comparable to that of a natural paver.
Les pavés artificiels selon l'invention peuvent être utilisés partout où l'on peut aussi utiliser des pavés naturels et grâce au procédé selon l'invention, en particulier dans le cas de mélanges de différentes sortes de roches, il est possible d'obtenir des structures superficielles quelconques et nouvelles, qui communiquent une apparence d'ensemble particulière à une surface munie des pavés artificiels selon l'invention. Les pavés selon l'invention peuvent être posés en particulier sur des places, des zones piéton nières dans les villes, sur des bâtiments, etc.. et ils présentent la même résistance mécanique, la même résistance aux intempéries et au gel que les pavés naturels. The artificial pavers according to the invention can be used wherever natural pavers can also be used and thanks to the method according to the invention, in particular in the case of mixtures of different kinds of rocks, it is possible to obtain Any new surface structures which communicate a particular overall appearance to a surface provided with artificial pavers according to the invention. The pavers according to the invention can be placed in particular on squares, pedestrian zones in cities, on buildings, etc. and they have the same mechanical strength, the same resistance to weathering and frost as natural paving stones .
Bien entendu, les mesures selon l'invention ne sont pas limitées à un pavé cubique mais comprennent un pavé de n'importe quelle forme. Of course, the measurements according to the invention are not limited to a cubic block but include a block of any shape.
Claims (13)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803040876 DE3040876A1 (en) | 1980-10-30 | 1980-10-30 | METHOD FOR THE PRODUCTION OF ARTIFICIAL PAVING STONES USING CONCRETE MIX / DE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2493214A1 true FR2493214A1 (en) | 1982-05-07 |
| FR2493214B1 FR2493214B1 (en) | 1986-06-20 |
Family
ID=6115546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8118731A Expired FR2493214B1 (en) | 1980-10-30 | 1981-09-30 | PROCESS FOR MANUFACTURING ARTIFICIAL PAVERS WITH THE USE OF ONE OR MORE CONCRETE MIXTURES |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE890596A (en) |
| CH (1) | CH655684B (en) |
| DE (1) | DE3040876A1 (en) |
| FR (1) | FR2493214B1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2548702A1 (en) * | 1983-07-09 | 1985-01-11 | Kronimus Betonsteinwerk | Artificial paving stone |
| WO1986005139A1 (en) * | 1985-03-04 | 1986-09-12 | Oberdan Cava | Process for the manufacture of facing building blocks |
| EP0282014A3 (en) * | 1987-03-10 | 1989-04-12 | Herbert Kube | Method for constructing heavy duty concrete floors |
| WO1991005111A1 (en) * | 1989-10-06 | 1991-04-18 | Sf-Vollverbundstein-Kooperation Gmbh | Slab-like concrete block, as well as process and device for manufacturing the latter |
| EP0409471A3 (en) * | 1989-07-21 | 1991-10-09 | Columbia Machine Inc | Method and apparatus for forming concrete blocks |
| US5219591A (en) * | 1989-07-21 | 1993-06-15 | Columbia Machine, Inc. | Apparatus for forming concrete blocks |
| US5395228A (en) * | 1994-02-07 | 1995-03-07 | Columbia Machine, Inc. | Apparatus for forming concrete products |
| US5807591A (en) * | 1994-07-28 | 1998-09-15 | Columbia Machine, Inc. | Method and apparatus for forming concrete products |
| ITVI20130057A1 (en) * | 2013-03-07 | 2014-09-08 | C E I S S R L | PREFABRICATED MANUFACTURE OF CALCESTRUZZO EQUIPPED WITH FUNCTIONAL COATING AND METHOD FOR ITS MANUFACTURE |
| FR3024877A1 (en) * | 2014-08-14 | 2016-02-19 | Lafarge Sa | BLOCK WITH MACONING AND GLUING |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331137A1 (en) * | 1983-08-30 | 1985-03-28 | Schuler Wertbeton GmbH, 8301 Volkenschwand | Paving stone made of concrete mixture and method for its manufacture |
| DE3702313C1 (en) * | 1987-01-27 | 1988-04-07 | Hermann Dipl-Ing Willeck | Process for producing a concrete paving stone or a concrete slab with a chippings layer |
| DE3741618A1 (en) * | 1987-12-09 | 1989-06-22 | Metten Produktion & Handel | METHOD FOR PRODUCING AND / OR TREATING CONCRETE STONES |
| DE3915296A1 (en) * | 1989-05-10 | 1990-11-15 | Dorst Masch & Anlagen | ISOSTATIC PRESS FOR PRODUCING PRESSURES FROM POWDERED, CERAMIC MATERIAL |
| DE19512261A1 (en) * | 1995-03-22 | 1996-09-26 | Axel Leise | Method of surface treatment for concrete etc. |
| DE19808494C2 (en) * | 1998-02-27 | 2001-05-03 | Wiesner Betonwerk Gmbh | Process for the production of artificial paving stones, as well as paving stones and paving slabs hereby produced |
| DE10041218B4 (en) * | 2000-08-22 | 2006-06-08 | Heinrich Luttmann Gmbh & Co. Kg | Artificial quarrystone plaster and apparatus for making the same |
| DE10122127A1 (en) * | 2001-04-30 | 2002-11-28 | Bierhold Gmbh | Mechanically mobile natural stone dummy comprises a concrete support, and a water-impermeable front layer made from a binder and natural stone chips |
| DE10305056A1 (en) * | 2003-02-07 | 2004-10-14 | Udo Bauer | Process for the technical production of concrete goods with simulated natural stone or other aesthetically designed surfaces |
| EP1528152B1 (en) * | 2003-11-03 | 2008-08-13 | H. Weber Betonsteinwerk GmbH | Concrete slab |
| DE102021106268A1 (en) * | 2021-03-15 | 2022-09-15 | Kobra Formen Gmbh | Device for producing concrete blocks and method for producing concrete blocks |
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| FR1155779A (en) * | 1955-08-25 | 1958-05-08 | Durite Sacib | prefabricated element for paving and floors |
| NL7015262A (en) * | 1970-10-19 | 1972-04-21 | ||
| FR2164075A5 (en) * | 1971-12-07 | 1973-07-27 | Dumas Lucien | Paving slabs mfr - using volcanic rock as aggregate |
| FR2411921A2 (en) * | 1977-12-19 | 1979-07-13 | Guenin Jacques | Interlocking concrete paving block - has undulating sides and exposed natural aggregate finish |
| FR2420513A1 (en) * | 1978-03-22 | 1979-10-19 | Kronimus Betonsteinwerk | PROCESS FOR MANUFACTURING CONCRETE BLOCKS PRESENTING A SURFACE CORRESPONDING TO THE NATURAL SURFACE OF THE STONEWARE |
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1980
- 1980-10-30 DE DE19803040876 patent/DE3040876A1/en not_active Withdrawn
-
1981
- 1981-09-30 FR FR8118731A patent/FR2493214B1/en not_active Expired
- 1981-10-02 BE BE2/59395A patent/BE890596A/en not_active IP Right Cessation
- 1981-10-13 CH CH654981A patent/CH655684B/de not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1155779A (en) * | 1955-08-25 | 1958-05-08 | Durite Sacib | prefabricated element for paving and floors |
| NL7015262A (en) * | 1970-10-19 | 1972-04-21 | ||
| FR2164075A5 (en) * | 1971-12-07 | 1973-07-27 | Dumas Lucien | Paving slabs mfr - using volcanic rock as aggregate |
| FR2411921A2 (en) * | 1977-12-19 | 1979-07-13 | Guenin Jacques | Interlocking concrete paving block - has undulating sides and exposed natural aggregate finish |
| FR2420513A1 (en) * | 1978-03-22 | 1979-10-19 | Kronimus Betonsteinwerk | PROCESS FOR MANUFACTURING CONCRETE BLOCKS PRESENTING A SURFACE CORRESPONDING TO THE NATURAL SURFACE OF THE STONEWARE |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2548702A1 (en) * | 1983-07-09 | 1985-01-11 | Kronimus Betonsteinwerk | Artificial paving stone |
| WO1986005139A1 (en) * | 1985-03-04 | 1986-09-12 | Oberdan Cava | Process for the manufacture of facing building blocks |
| EP0282014A3 (en) * | 1987-03-10 | 1989-04-12 | Herbert Kube | Method for constructing heavy duty concrete floors |
| EP0409471A3 (en) * | 1989-07-21 | 1991-10-09 | Columbia Machine Inc | Method and apparatus for forming concrete blocks |
| US5059110A (en) * | 1989-07-21 | 1991-10-22 | Columbia Machine, Inc. | Apparatus for forming concrete blocks having plural separately driven vibrator sets |
| US5219591A (en) * | 1989-07-21 | 1993-06-15 | Columbia Machine, Inc. | Apparatus for forming concrete blocks |
| US5277853A (en) * | 1989-07-21 | 1994-01-11 | Allison J Dennis | Method for forming concrete blocks |
| WO1991005111A1 (en) * | 1989-10-06 | 1991-04-18 | Sf-Vollverbundstein-Kooperation Gmbh | Slab-like concrete block, as well as process and device for manufacturing the latter |
| US5281048A (en) * | 1989-10-06 | 1994-01-25 | Sf-Vollverbundstein-Kooperation Gmbh | Plate-shaped concrete block and process and device for the manufacture of the same |
| US5503546A (en) * | 1994-02-07 | 1996-04-02 | Columbia Machine, Inc. | Apparatus for forming concrete products |
| US5395228A (en) * | 1994-02-07 | 1995-03-07 | Columbia Machine, Inc. | Apparatus for forming concrete products |
| US5505610A (en) * | 1994-02-07 | 1996-04-09 | Columbia Machine, Inc. | Apparatus for forming concrete products |
| US5505607A (en) * | 1994-02-07 | 1996-04-09 | Columbia Machine, Inc. | Apparatus for forming concrete products |
| US5505611A (en) * | 1994-02-07 | 1996-04-09 | Columbia Machine, Inc. | Apparatus for forming concrete products |
| US5540869A (en) * | 1994-02-07 | 1996-07-30 | Columbia Machine, Inc. | Method for forming concrete products |
| US5544405A (en) * | 1994-02-07 | 1996-08-13 | Columbia Machine, Inc. | Method for forming concrete products |
| US5571464A (en) * | 1994-02-07 | 1996-11-05 | Aaseth; Allen | Method for forming concrete products |
| US6177039B1 (en) | 1994-02-07 | 2001-01-23 | Columbia Machine, Inc. | Method for forming concrete products |
| US6352236B1 (en) | 1994-02-07 | 2002-03-05 | Columbia Machine, Inc. | Method and apparatus for forming concrete products |
| US5807591A (en) * | 1994-07-28 | 1998-09-15 | Columbia Machine, Inc. | Method and apparatus for forming concrete products |
| ITVI20130057A1 (en) * | 2013-03-07 | 2014-09-08 | C E I S S R L | PREFABRICATED MANUFACTURE OF CALCESTRUZZO EQUIPPED WITH FUNCTIONAL COATING AND METHOD FOR ITS MANUFACTURE |
| FR3024877A1 (en) * | 2014-08-14 | 2016-02-19 | Lafarge Sa | BLOCK WITH MACONING AND GLUING |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3040876A1 (en) | 1982-06-09 |
| FR2493214B1 (en) | 1986-06-20 |
| BE890596A (en) | 1982-02-01 |
| CH655684B (en) | 1986-05-15 |
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| ST | Notification of lapse |