WO2006069636A1 - Method for the production of concrete blocks or concrete slabs - Google Patents
Method for the production of concrete blocks or concrete slabs Download PDFInfo
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- WO2006069636A1 WO2006069636A1 PCT/EP2005/013492 EP2005013492W WO2006069636A1 WO 2006069636 A1 WO2006069636 A1 WO 2006069636A1 EP 2005013492 W EP2005013492 W EP 2005013492W WO 2006069636 A1 WO2006069636 A1 WO 2006069636A1
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- Prior art keywords
- concrete
- mold
- different
- finishing material
- slabs
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- 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.)
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Classifications
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- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
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- 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
- B28B1/005—Devices or processes for obtaining articles having a marble appearance
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- 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
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
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- 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
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
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- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/022—Feeding several successive layers, optionally of different materials
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- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/028—Deflecting the flow of the unshaped material
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- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/06—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with powdered or granular material, e.g. sanding of shaped articles
Definitions
- the invention relates to a process for the manufacture of concrete blocks or concrete slabs of various sizes and sizes, in which is filled in molds for several stones or slabs concrete whose surface layer or its facing concrete layer has a base color and whose surfaces contain different color points, the concrete means Vibration and / or compacted by stamping and then cured.
- EP-1 017 554 B1 to produce the concrete mortar forming the facing layer by differently colored layers, which are stored one above the other in the storage container and moved freely downwards in the storage container, mixing and passing on the rough concrete via impact bodies . to form a marbled facing layer, which is then compacted. It is a functional process, but in which different colored marbled sections arise that come close to the optical requirements of concrete blocks or concrete slabs that are similar to natural stones, come only to a limited extent, since only stain-like color formations arise.
- the object of the invention is therefore to provide a method, arise with the surfaces of concrete blocks or concrete slabs, see the grained and / or speckled natural stones very similar.
- a structured surface is created in which directional veins and / or grains and / or speckles dominate.
- the object of the invention is achieved in that at least one portion of a colored and / or differently colored or a colored or differently colored finishing material is thrown onto the surface or facing concrete layer before compacting by means of at least one applicator.
- This makes it possible to create flamed, veined or speckled surfaces that resemble the natural structure of natural stones.
- the portion or portions and the finishing material these surfaces can be generated or varied.
- the basic color of the surface or facing concrete layer also plays a role, ranging from uncoloured concrete to differently colored concrete. In the process engineering sense, "throwing” is also understood to mean “hurling", “shooting” or “blowing” of the refining material onto the surface or facing concrete layer.
- the finishing material is a dyed and / or differently colored concrete mixture, which results in the special appearance due to the application to the surface.
- the finishing material may also include or contain small aggregate grains such that various materials of different colors, including grades of semi-precious or precious stones or mica or metal chips or plastic particles or glass particles may be incorporated into the surface or facing concrete layer.
- the finishing material can also be any rock mix.
- the finishing material preferably has a graded grain composition of max. 2 mm grain diameter
- the facing concrete or concrete surface layer preferably has a fine grain structure finer than or equal to the boundary line C4.
- C4 denotes a fine-grained grain structure known to those skilled in the art of grain sizes between 0 and 4.0 mm in diameter.
- standardized screening tests are carried out with specified sieve meshes.
- finishing materials different colored concrete mixtures including rock or rock mixtures or grains or chips or particles.
- the application device has at least one centrifugal disc or a paddle wheel or a limb or a catapult, to which the portion or the portions of the refining material are supplied.
- the application device has at least one dispensing container containing dispensing material with a dispensing strip, the dispensing container being guided over the form at a uniform or uneven speed.
- vibrations or vibration impacts are preferably exerted on the dosing, which are performed evenly and / or non-uniformly and / or intermittently.
- the metering strip can be supplied along its extent with different finishing materials and / or with different portions of sealing material.
- the dosing tank can also be attached to the front edge of the dosing trolley for the facing concrete.
- the application device is further proposed to form the application device as a pipe socket through which the portion or portions of the finishing material are thrown onto the surface or facing concrete layer.
- a particularly good distribution on the shape results when the pipe socket end is designed in the manner of a nozzle.
- For good distribution also contributes that the ejection is done by means of compressed air.
- the ejection of the finishing material can also by means a preloaded, spring-loaded piston done, the locking is released for throwing suddenly.
- the applicator can be moved over the mold or next to the mold. It can have or achieve different speeds of movement, whereby a jerky movement can be advantageous.
- the applicator with finishing material also several and different devices can be used for a mold, so that a homogenization of the litter or a special characteristic throw pattern of the finishing material is achieved on the layers.
- baffles are used in the application devices, since such disk wheels or limbs and also pipe sockets can have greater scattering.
- finishing material By the applicators several portions of the finishing material can be ejected in a row, which may be different finishing materials, as described above, act.
- the dyed or differently colored concrete mixture or else the facing concrete or the concrete surface layer is plastic-modified and / or has a silicate-concrete mixture.
- the aggregate or aggregate mixture or granules may be mixed with an organic or inorganic binder.
- the binder is preferably colorless and is mixed prior to application with the rock grains or mixtures or grains or chips or particles, being used as an organic binder, for example, an acrylate dispersion and as an inorganic binder such as a silicate.
- an organic or inorganic agent which is preferably colorless, can be applied to the surfaces of the concrete blocks or concrete slabs before or even after curing. This involves impregnating, sealing or coating the concrete blocks or concrete slabs, which results in increased durability and stain protection, as well as reducing or preventing limescale efflorescence.
- the surfaces and / or the edges of the surfaces of the concrete blocks or concrete slabs can be processed after the final compaction and before the sealing with brushes and thereby structured and / or roughened and / or smoothed and / or protruding edges are processed.
- Single figure a perspective view of a molding board with a mold with concrete blocks and a bring on device.
- 1 designates a form board on which a designated 2 form arranged.
- the mold 2 has a larger number of through openings (35 pieces in the figure), in which concrete is filled, on which a designated 3 intent concrete layer is applied and visible.
- the facing concrete layer is, the figure can not be removed colored.
- 4 generally designates an applicator, which includes a designated 5 slinger.
- the level of Centrifuge disk is aligned approximately parallel to the surface of the mold 2. at a distance to this.
- the application device 4 can move along the side arranged in the figure but also along the remaining sides of the mold, so that all facing concrete layers 3 can be reached as desired.
- a funnel designated 6 is arranged, in which, not visible, refining material is filled.
- the funnel 6 has at its end facing the centrifugal disc 5 (not visible) a device for opening and closing the funnel opening, so that any portions of the finishing material can be passed to the centrifugal disc.
- a device for opening and closing the funnel opening so that any portions of the finishing material can be passed to the centrifugal disc.
- the speed of the centrifugal disc 5 and its altitude to the mold 2 can be arbitrarily adjusted and varied, even during the throwing motion, as well as the speed of movement along the mold. 7 further designates a guide device which prevents the arbitrary ejection of finishing material by the centrifugal disk, in particular outside the mold 2, and directs the throwing direction onto the mold 2.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Artificial Fish Reefs (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Producing Shaped Articles From Materials (AREA)
- Panels For Use In Building Construction (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
Verfahren zum Herstellen von Betonsteinen oder Betonplatten Method for producing concrete blocks or concrete slabs
B E S C H R E I B U N GDESCRIPTION
Die Erfindung bezieht sich auf ein Verfahren zum Fertigen von Betonsteinen oder Betonplatten verschiedener Formate und Größen, beim dem in Formen für mehrere Steine oder Platten Beton eingefüllt wird, deren Oberflächenschicht oder deren Vorsatzbetonschicht eine Grundfarbe aufweist und deren Oberflächen farblich unterschiedliche Stellen enthalten, der Beton mittels Vibration und/oder mittels Stempeln verdichtet wird und anschließend aushärtet.The invention relates to a process for the manufacture of concrete blocks or concrete slabs of various sizes and sizes, in which is filled in molds for several stones or slabs concrete whose surface layer or its facing concrete layer has a base color and whose surfaces contain different color points, the concrete means Vibration and / or compacted by stamping and then cured.
Es ist üblich, zunächst den Rohbeton für Betonsteine und Beton- platten in die Formen einzufüllen, anschließend den Vorsatzbeton einzufüllen und dann die Betonsteine bzw. Betonplatten zu verdichten.It is customary to first pour the raw concrete for concrete blocks and concrete slabs into the molds, then fill in the facing concrete and then compact the concrete blocks or concrete slabs.
Es ist aber auch möglich, die Betonsteine bzw. Betonplatten in einem einstufigen Verfahren ohne Vorsatzbeton herzustellen. Dabei ist es bekannt, der Oberflächenschicht bei dem einstufigen Verfahren bzw. der Vorsatzbetonschicht je nach Wunsch eine Grundfarbe zu geben, die ohne Einfärbung der Betonfarbe entsprechen kann oder mit verschiedenen Farben eingefärbt ist, um verschiedenfarbige Betonsteine oder Betonplatten herzustellen.But it is also possible to produce the concrete blocks or concrete slabs in a one-step process without facing concrete. It is known to give the surface layer in the single-stage process or the facing concrete layer as desired, a base color that can correspond without coloring the concrete color or is colored with different colors to produce different colored concrete blocks or concrete slabs.
Es ist weiterhin bekannt, EP- 1 017 554 B1 , den die Vorsatzschicht bildenden Betonmörtel durch verschieden eingefärbte Schichten herzustellen, die übereinander im Vorratsbehälter gelagert werden und im Vorratsbehälter frei abwärts bewegt werden, sich dabei ver- mischen und über Prallkörper geleitet auf den Grobbeton gelangen, um eine marmorierte Vorsatzschicht zu bilden, die anschließend verdichtet wird. Es handelt sich dabei um ein funktionsfähiges Verfahren, bei dem aber verschiedenfarbig marmorierte Partien entstehen, die den optischen Anforderungen an Betonsteine bzw. Betonplatten, die Natursteinen ähnlich sehen sollen, nur im begrenztem Maße nahe kommen, da nur fleckenartige Farbgebilde entstehen.It is furthermore known, EP-1 017 554 B1, to produce the concrete mortar forming the facing layer by differently colored layers, which are stored one above the other in the storage container and moved freely downwards in the storage container, mixing and passing on the rough concrete via impact bodies . to form a marbled facing layer, which is then compacted. It is a functional process, but in which different colored marbled sections arise that come close to the optical requirements of concrete blocks or concrete slabs that are similar to natural stones, come only to a limited extent, since only stain-like color formations arise.
Aufgabe der Erfindung ist es daher, ein Verfahren zur Verfügung zu stellen, mit dem Oberflächen von Betonsteinen bzw. Betonplatten entstehen, die gemaserten und/oder gesprenkelten Natursteinen sehr ähnlich sehen. Dabei soll eine strukturierte Oberfläche entstehen, bei der gerichtete Adern und/oder Maserungen und/oder Sprenkelungen dominieren.The object of the invention is therefore to provide a method, arise with the surfaces of concrete blocks or concrete slabs, see the grained and / or speckled natural stones very similar. In this case, a structured surface is created in which directional veins and / or grains and / or speckles dominate.
Die Aufgabe der Erfindung wird dadurch gelöst, dass auf die Oberflächen- oder Vorsatzbetonschicht vor dem Verdichten mittels zumindest einer Aufbringvorrichtung zumindest eine Portion eines eingefärbten und/oder unterschiedlich eingefärbten oder eines farbigen bzw. unterschiedlich farbigen Veredelungsmaterials aufgeworfen wird. Dadurch besteht die Möglichkeit, geflammte, geäderte oder gesprenkelte Oberflächen zu erzeugen, die der natürlichen Struktur von Natursteinen ähnlich sehen. Durch Variationen der Aufbringvorrichtung, der Portion bzw. Portionen und des Veredelungs- materials können diese Oberflächen erzeugt bzw. variiert werden. Dabei spielt auch die Grundfarbe der Oberflächen- oder Vorsatzbetonschicht eine Rolle, die von ungefärbtem Beton bis verschieden gefärbtem Beton reicht. Unter „werfen" wird im verfahrenstechnischen Sinn auch „schleudern", „schießen" oder „blasen" des Veredelungsmaterials auf die Oberflächen- oder Vorsatzbetonschicht verstanden. In vorteilhafter Weise ist das Veredelungsmaterial eine eingefärbte und/oder unterschiedlich eingefärbte Betonmischung, die aufgrund des Aufbringens auf die Oberfläche die besondere Optik ergibt. Dadurch, dass die Betonmischung anschließend in die Oberfläche eingedrückt bzw. dort verdichtet wird, ist eine gute Verbindung mit der Oberflächenschicht oder der Vorsatzbetonschicht gegeben. Das Veredelungsmaterial kann auch kleine Gesteinskörner aufweisen oder enthalten, so dass verschiedenartige Materialien mit unterschiedlichen Farben, auch Körnungen von Halbedelsteinen oder Edelsteinen oder Glimmer oder Metallspäne oder Kunststoffpartikel oder Glaspartikel in die Oberflächen- oder Vorsatzbetonschicht eingebracht werden können. Das Veredelungsmaterial kann auch eine beliebige Gesteinsmischung sein. Das Veredelungsmaterial hat vorzugsweise eine abgestufte Kornzusammensetzung von max. 2 mm KorndurchmesserThe object of the invention is achieved in that at least one portion of a colored and / or differently colored or a colored or differently colored finishing material is thrown onto the surface or facing concrete layer before compacting by means of at least one applicator. This makes it possible to create flamed, veined or speckled surfaces that resemble the natural structure of natural stones. By varying the applicator, the portion or portions and the finishing material these surfaces can be generated or varied. The basic color of the surface or facing concrete layer also plays a role, ranging from uncoloured concrete to differently colored concrete. In the process engineering sense, "throwing" is also understood to mean "hurling", "shooting" or "blowing" of the refining material onto the surface or facing concrete layer. Advantageously, the finishing material is a dyed and / or differently colored concrete mixture, which results in the special appearance due to the application to the surface. The fact that the concrete mixture is then pressed into the surface or compacted there, a good connection with the surface layer or the facing concrete layer is given. The finishing material may also include or contain small aggregate grains such that various materials of different colors, including grades of semi-precious or precious stones or mica or metal chips or plastic particles or glass particles may be incorporated into the surface or facing concrete layer. The finishing material can also be any rock mix. The finishing material preferably has a graded grain composition of max. 2 mm grain diameter
Der Vorsatzbeton oder die Beton-Oberflächenschicht hat vorzugsweise einen feinkörnigen Kornaufbau, feiner oder gleich der Grenzsieblinie C4. C4 bezeichnet einen dem Fachmann bekannten feinkörnigen Kornaufbau von Körnungen zwischen 0 und 4,0 mm Durchmesser. Zur Beurteilung werden standardisierte Siebversuche mit festgelegten Siebmaschen durchgeführt.The facing concrete or concrete surface layer preferably has a fine grain structure finer than or equal to the boundary line C4. C4 denotes a fine-grained grain structure known to those skilled in the art of grain sizes between 0 and 4.0 mm in diameter. For the evaluation, standardized screening tests are carried out with specified sieve meshes.
In einer aufgebrachten Portion können unterschiedliche Veredelungsmaterialien, unterschiedlich eingefärbte Betonmischungen einschließlich Gesteinskörnern oder Gesteinmischungen oder Körnungen oder Späne oder Partikel enthalten sein. Es können aber auch mehrere Portionen des gleichen oder unterschiedlichen Veredelungsmaterials pro Portion auf die Form aufgebracht werden, sowie mehrere Portionen des Veredelungsmaterials hintereinander auf die Oberflächen einer Form. - A -In an applied portion may be included different finishing materials, different colored concrete mixtures including rock or rock mixtures or grains or chips or particles. However, it is also possible to apply several portions of the same or different finishing material per serving to the mold, as well as several portions of the finishing material one behind the other onto the surfaces of a mold. - A -
Erfindungsgemäß wird vorgeschlagen, dass die Aufbringvorrichtung zumindest eine Schleuderscheibe oder ein Schaufelrad oder ein Wurfarm oder ein Katapult aufweist, denen die Portion oder die Portionen des Veredelungsmaterials zugeführt werden. Diese und die im Folgenden noch beschriebenen Aufbringvorrichtungen können sich über die Form oder neben der Form bewegen und es können ihnen auch unterschiedliche Portionen mit unterschiedlichem Zeitabstand zugeführt werden.According to the invention, it is proposed that the application device has at least one centrifugal disc or a paddle wheel or a limb or a catapult, to which the portion or the portions of the refining material are supplied. These and the application devices described below can move over the mold or next to the mold and they can also be supplied with different portions with different time intervals.
In einer weiteren Ausgestaltung wird vorgeschlagen, dass die Aufbringvorrichtung zumindest einen Veredelungsmaterial enthaltenden Dosierbehälter mit einer Dosierleiste aufweist, wobei der Dosierbehälter mit gleichmäßiger oder ungleichmäßiger Geschwindigkeit über die Form geführt wird. Dabei werden auf die Dosierleiste vorzugsweise Vibrationen oder Rüttelstöße ausgeübt, die gleichmäßig und/oder ungleichmäßig und/oder intermittierend ausgeführt werden.In a further embodiment, it is proposed that the application device has at least one dispensing container containing dispensing material with a dispensing strip, the dispensing container being guided over the form at a uniform or uneven speed. In this case, vibrations or vibration impacts are preferably exerted on the dosing, which are performed evenly and / or non-uniformly and / or intermittently.
Der Dosierleiste können entlang ihrer Erstreckung unterschiedliche Veredelungsmaterialien und/oder unterschiedliche Portionen Ver- edelungsmaterial zugeführt werden.The metering strip can be supplied along its extent with different finishing materials and / or with different portions of sealing material.
Der Dosierbehälter kann auch an der Vorderkante des Dosierwagens für den Vorsatzbeton angebracht werden.The dosing tank can also be attached to the front edge of the dosing trolley for the facing concrete.
Es wird weiterhin vorgeschlagen, die Aufbringvorrichtung als Rohr- stutzen auszubilden, durch den die Portion oder die Portionen des Veredelungsmaterials auf die Oberflächen- oder Vorsatzbetonschicht geworfen werden. Eine besonders gute Verteilung auf die Form ergibt sich, wenn das Rohrstutzenende nach Art einer Düse ausgebildet ist. Zur guten Verteilung trägt auch bei, dass der Auswurf mittels Druckluft erfolgt. Der Auswurf des Veredelungsmaterials kann auch mittels eines vorgespannten, federbelasteten Kolbens erfolgen, dessen Verrieglung zum Werfen plötzlich gelöst wird.It is further proposed to form the application device as a pipe socket through which the portion or portions of the finishing material are thrown onto the surface or facing concrete layer. A particularly good distribution on the shape results when the pipe socket end is designed in the manner of a nozzle. For good distribution also contributes that the ejection is done by means of compressed air. The ejection of the finishing material can also by means a preloaded, spring-loaded piston done, the locking is released for throwing suddenly.
Vorzugsweise kann die Aufbringvorrichtung über die Form oder neben der Form bewegt werden. Sie kann dabei unterschiedliche Bewegungsgeschwindigkeiten aufweisen bzw. erreichen, wobei auch ein ruckartiges Bewegen vorteilhaft sein kann. Je nach Größe der Form und je nach farblicher Bestückung der Aufbringvorrichtung mit Veredelungsmaterial können auch mehrere und auch unterschiedliche Vorrichtungen für eine Form benutzt werden, damit eine Vergleichmäßigung des Wurfs oder ein spezielles charakteristisches Wurfbild des Veredelungsmaterials auf die Schichten erreicht wird.Preferably, the applicator can be moved over the mold or next to the mold. It can have or achieve different speeds of movement, whereby a jerky movement can be advantageous. Depending on the size of the shape and depending on the color placement of the applicator with finishing material also several and different devices can be used for a mold, so that a homogenization of the litter or a special characteristic throw pattern of the finishing material is achieved on the layers.
Vorzugsweise werden bei den Aufbringvorrichtungen Leitbleche be- nutzt, da derartige Scheibenräder oder Wurfarme und auch Rohrstutzen eine größere Streuung haben können.Preferably, baffles are used in the application devices, since such disk wheels or limbs and also pipe sockets can have greater scattering.
Durch die Aufbringvorrichtungen können mehrere Portionen des Veredelungsmaterials hintereinander ausgeworfen werden, wobei es sich dabei um unterschiedliche Veredelungsmaterialien, wie zuvor beschrieben, handeln kann.By the applicators several portions of the finishing material can be ejected in a row, which may be different finishing materials, as described above, act.
Weiterhin wird vorgeschlagen, dass die eingefärbte bzw. unterschiedlich eingefärbte Betonmischung oder auch der Vorsatzbeton oder die Beton-Oberflächenschicht kunststoffmodifiziert ist und/oder eine Silikat-Beton-Mischung aufweist. Die Gesteinskörner oder Gesteinskörnermischung oder Körnungen können mit einem organischen oder anorganischen Bindemittel angemischt werden. Das Bindemittel ist vorzugsweise farblos und wird vor dem Aufbringen mit den Gesteinskörnern oder -mischungen oder Körnungen oder Spänen oder Partikeln gemischt, wobei als organisches Bindemittel z.B. eine Acrylatdispersion und als anorganisches Bindemittel z.B. ein Silikat benutzt wird. Vor, vorzugsweise aber nach dem Verdichten kann auf die Oberflächen der Betonsteine oder Betonplatten vor oder auch nach dem Aushärten ein organisches oder anorganisches Mittel, das vorzugsweise farblos ist, aufgebracht werden. Es handelt sich dabei um ein Imprägnieren, Versiegeln oder Beschichten der Betonsteine oder Betonplatten, wodurch eine erhöhte Haltbarkeit und ein Fleckenschutz erzielt sowie Kalkausblühungen vermindert oder verhindert werden.Furthermore, it is proposed that the dyed or differently colored concrete mixture or else the facing concrete or the concrete surface layer is plastic-modified and / or has a silicate-concrete mixture. The aggregate or aggregate mixture or granules may be mixed with an organic or inorganic binder. The binder is preferably colorless and is mixed prior to application with the rock grains or mixtures or grains or chips or particles, being used as an organic binder, for example, an acrylate dispersion and as an inorganic binder such as a silicate. Before, but preferably after compacting, an organic or inorganic agent, which is preferably colorless, can be applied to the surfaces of the concrete blocks or concrete slabs before or even after curing. This involves impregnating, sealing or coating the concrete blocks or concrete slabs, which results in increased durability and stain protection, as well as reducing or preventing limescale efflorescence.
Die Oberflächen und /oder die Kanten der Oberflächen der Betonsteine oder Betonplatten können nach der Endverdichtung und vor der Versiegelung mit Bürsten bearbeitet und dabei strukturiert und/oder aufgerauht und/oder geglättet und/oder überstehende Ränder abgearbeitet werden.The surfaces and / or the edges of the surfaces of the concrete blocks or concrete slabs can be processed after the final compaction and before the sealing with brushes and thereby structured and / or roughened and / or smoothed and / or protruding edges are processed.
Zur weiteren Erläuterung der Erfindung wird auf die Zeichnung verwiesen, in der ein Ausführungsbeispiel der Erfindung vereinfacht dargestellt ist. Es zeigt:For further explanation of the invention reference is made to the drawing, in which an embodiment of the invention is shown in simplified form. It shows:
Einzige Figur: eine perspektivische Ansicht eines Formbrettes mit einer Form mit Betonsteinen und einer Auf bring Vorrichtung.Single figure: a perspective view of a molding board with a mold with concrete blocks and a bring on device.
In der einzigen Figur ist mit 1 ein Formbrett bezeichnet, auf dem eine mit 2 bezeichnete Form angeordnet. Die Form 2 weist eine größere Anzahl von durchgehenden Öffnungen (35 Stück in der Figur) auf, in denen Beton eingefüllt ist, auf dem eine mit 3 bezeichnete Vorsatzbetonschicht aufgebracht und sichtbar ist. Die Vorsatzbetonschicht ist, der Figur nicht entnehmbar, eingefärbt. Weiterhin ist mit 4 allgemein eine Aufbringvorrichtung bezeichnet, die eine mit 5 bezeichnete Schleuderscheibe beinhaltet. Die Ebene der Schleuderscheibe ist etwa parallel zur Oberfläche der Form 2. mit Abstand zu dieser ausgerichtet. Die Aufbringvorrichtung 4 kann sich entlang der in der Figur angeordneten Seite aber auch entlang der übrigen Seiten der Form bewegen, so dass alle Vorsatzbetonschichten 3 beliebig erreicht werden können. Oberhalb der Schleuderscheibe 5 ist ein mit 6 bezeichneter Trichter angeordnet, in dem, nicht sichtbar, Veredelungsmaterial eingefüllt ist. Der Trichter 6 hat an seinem der Schleuderscheibe 5 zugewandten Ende (nicht sichtbar) eine Vorrichtung zum Öffnen und Schließen der Trichteröffnung, so dass beliebige Portionen des Veredelungsmaterials auf die Schleuderscheibe geleitet werden können. Es können oberhalb der Schleuderscheibe mehrere Trichter angeordnet sein, in denen unterschiedliche Veredelungsmaterialien enthalten sind, um die Oberflächen der Vorsatzbetonschichten 3 mit verschiedenen Veredelungsmaterialien in verschiedenen Dosierungen bewerfen zu können. Auch die Drehzahl der Schleuderscheibe 5 und dessen Höhenlage zu der Form 2 kann beliebig verstellt und variiert werden, auch während der Wurfbewegung, ebenso die Bewegungsgeschwindigkeit entlang der Form. Mit 7 ist weiterhin eine Leitvorrichtung bezeichnet, die das beliebige Abwerfen von Veredelungsmaterial durch die Schleuderscheibe, insbesondere außerhalb der Form 2, verhindert und die Wurfrichtung auf die Form 2 lenkt. In the single figure, 1 designates a form board on which a designated 2 form arranged. The mold 2 has a larger number of through openings (35 pieces in the figure), in which concrete is filled, on which a designated 3 intent concrete layer is applied and visible. The facing concrete layer is, the figure can not be removed colored. Furthermore, 4 generally designates an applicator, which includes a designated 5 slinger. The level of Centrifuge disk is aligned approximately parallel to the surface of the mold 2. at a distance to this. The application device 4 can move along the side arranged in the figure but also along the remaining sides of the mold, so that all facing concrete layers 3 can be reached as desired. Above the centrifugal disk 5, a funnel designated 6 is arranged, in which, not visible, refining material is filled. The funnel 6 has at its end facing the centrifugal disc 5 (not visible) a device for opening and closing the funnel opening, so that any portions of the finishing material can be passed to the centrifugal disc. There may be arranged above the centrifugal disc several funnels, in which different finishing materials are included in order to throw the surfaces of the facing concrete layers 3 with different finishing materials in different dosages. The speed of the centrifugal disc 5 and its altitude to the mold 2 can be arbitrarily adjusted and varied, even during the throwing motion, as well as the speed of movement along the mold. 7 further designates a guide device which prevents the arbitrary ejection of finishing material by the centrifugal disk, in particular outside the mold 2, and directs the throwing direction onto the mold 2.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
Formbrettform board
Formshape
VorsatzbetonschichtenFacing concrete layers
Aufbringvorrichtungapplicator
Schleuderscheibeslinger
Trichterfunnel
Leitvorrichtung guide
Claims
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL05822332T PL1827784T3 (en) | 2004-12-24 | 2005-12-15 | Method for the production of concrete blocks or concrete slabs |
| ES05822332T ES2385574T3 (en) | 2004-12-24 | 2005-12-15 | Procedure for the manufacture of concrete blocks or concrete slabs |
| US11/579,028 US7935284B2 (en) | 2004-12-24 | 2005-12-15 | Method for fabricating concrete blocks or concrete slabs |
| AU2005321589A AU2005321589A1 (en) | 2004-12-24 | 2005-12-15 | Method for the production of concrete blocks or concrete slabs |
| CA2558951A CA2558951C (en) | 2004-12-24 | 2005-12-15 | Method for fabricating concrete blocks or concrete slabs |
| EP05822332A EP1827784B1 (en) | 2004-12-24 | 2005-12-15 | Method for the production of concrete blocks or concrete slabs |
| JP2007547288A JP2008525213A (en) | 2004-12-24 | 2005-12-15 | Method for producing concrete block or concrete slab |
| DK05822332.2T DK1827784T3 (en) | 2004-12-24 | 2005-12-15 | Process for making concrete bricks or concrete tiles |
| AT05822332T ATE552954T1 (en) | 2004-12-24 | 2005-12-15 | METHOD FOR PRODUCING CONCRETE BLOCKS OR CONCRETE PANELS |
| IL182409A IL182409A0 (en) | 2004-12-24 | 2007-04-10 | Method for the production of concrete blocks or concrete slabs |
| NO20073533A NO20073533L (en) | 2004-12-24 | 2007-07-09 | Process for the production of concrete blocks or concrete slabs |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04062656 | 2004-12-24 | ||
| EP102004062656.1 | 2004-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006069636A1 true WO2006069636A1 (en) | 2006-07-06 |
Family
ID=36614518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/013492 Ceased WO2006069636A1 (en) | 2004-12-24 | 2005-12-15 | Method for the production of concrete blocks or concrete slabs |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1827784B1 (en) |
| KR (1) | KR20070100224A (en) |
| AT (1) | ATE552954T1 (en) |
| AU (1) | AU2005321589A1 (en) |
| CA (1) | CA2558951C (en) |
| DK (1) | DK1827784T3 (en) |
| ES (1) | ES2385574T3 (en) |
| IL (1) | IL182409A0 (en) |
| NO (1) | NO20073533L (en) |
| PL (1) | PL1827784T3 (en) |
| WO (1) | WO2006069636A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006057039A1 (en) * | 2006-12-04 | 2008-07-03 | SFH Maschinen- und Anlagenservice für Betonsteinindustrie GmbH | Method and device for producing differently colored concrete block products |
| US20140272284A1 (en) * | 2013-03-15 | 2014-09-18 | David M. Franke | Multi zone cementitious product and method |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT511804B1 (en) * | 2011-11-17 | 2013-03-15 | Berndorf Band Gmbh | DEVICE FOR PRODUCING A PLATE OF PLASTIC MATERIAL |
| HU230623B1 (en) | 2014-02-25 | 2017-04-28 | Árpád Barabás | Equipment and method for the production of a floor covering element with a patterned walking surface |
| DE102014010259A1 (en) | 2014-07-11 | 2016-01-14 | Metten Stein + Design Gmbh & Co. Kg | Method for producing concrete elements |
| DE102015000210A1 (en) | 2015-01-15 | 2016-07-21 | Diephaus Betonwerk Gmbh | Method for applying relief structure images in at least one plate element and device for applying relief structures to at least one plate element |
| EP3578327A1 (en) * | 2018-06-04 | 2019-12-11 | P & F Maschinenbau GmbH | Device for verifying concrete |
| KR102116946B1 (en) * | 2019-10-28 | 2020-05-29 | 서곤성 | Manufacturing method for block having natural granite stone image |
| EP4159395B1 (en) | 2021-09-30 | 2025-10-22 | Lithonplus GmbH & Co. KG | Device and method for producing surface-structured concrete components |
| DE202021105285U1 (en) | 2021-09-30 | 2021-10-08 | Lithonplus Gmbh & Co. Kg | Device for the production of surface-structured concrete components |
| DE102021125394A1 (en) | 2021-09-30 | 2023-03-30 | Lithonplus Gmbh & Co. Kg | Device and method for producing surface-structured concrete components |
| CN115256632B (en) * | 2022-08-09 | 2024-10-22 | 云南云交建工程试验检测有限公司 | Prestressed box girder concrete pouring and distributing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2239853A5 (en) * | 1973-08-01 | 1975-02-28 | Domergue Robert | Decorated cement tiles prodn. - by placing coloured mixes in mould base, filling with cement, drying and hardening |
| US5248338A (en) * | 1992-05-05 | 1993-09-28 | Gary Price | Colored marbled concrete and method of producing same |
| EP0813942A1 (en) * | 1996-06-18 | 1997-12-29 | Laeis + Bucher GmbH | Process for making a moulded article, press for performing the method and moulded article obtained according to the method |
| EP1431014A2 (en) * | 2002-12-20 | 2004-06-23 | Valle Francesco S.r.L. | Process for manufacturing modular refracting elements and modular refracting elements obtained therefrom |
-
2005
- 2005-12-15 WO PCT/EP2005/013492 patent/WO2006069636A1/en not_active Ceased
- 2005-12-15 CA CA2558951A patent/CA2558951C/en not_active Expired - Lifetime
- 2005-12-15 KR KR1020077007123A patent/KR20070100224A/en not_active Withdrawn
- 2005-12-15 EP EP05822332A patent/EP1827784B1/en not_active Expired - Lifetime
- 2005-12-15 PL PL05822332T patent/PL1827784T3/en unknown
- 2005-12-15 AU AU2005321589A patent/AU2005321589A1/en not_active Abandoned
- 2005-12-15 ES ES05822332T patent/ES2385574T3/en not_active Expired - Lifetime
- 2005-12-15 DK DK05822332.2T patent/DK1827784T3/en active
- 2005-12-15 AT AT05822332T patent/ATE552954T1/en active
-
2007
- 2007-04-10 IL IL182409A patent/IL182409A0/en unknown
- 2007-07-09 NO NO20073533A patent/NO20073533L/en not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2239853A5 (en) * | 1973-08-01 | 1975-02-28 | Domergue Robert | Decorated cement tiles prodn. - by placing coloured mixes in mould base, filling with cement, drying and hardening |
| US5248338A (en) * | 1992-05-05 | 1993-09-28 | Gary Price | Colored marbled concrete and method of producing same |
| EP0813942A1 (en) * | 1996-06-18 | 1997-12-29 | Laeis + Bucher GmbH | Process for making a moulded article, press for performing the method and moulded article obtained according to the method |
| EP1431014A2 (en) * | 2002-12-20 | 2004-06-23 | Valle Francesco S.r.L. | Process for manufacturing modular refracting elements and modular refracting elements obtained therefrom |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006057039A1 (en) * | 2006-12-04 | 2008-07-03 | SFH Maschinen- und Anlagenservice für Betonsteinindustrie GmbH | Method and device for producing differently colored concrete block products |
| DE102006057039B4 (en) * | 2006-12-04 | 2008-12-18 | SFH Maschinen- und Anlagenservice für Betonsteinindustrie GmbH | Method and plant for producing differently colored and / or multicolored concrete block products |
| US20140272284A1 (en) * | 2013-03-15 | 2014-09-18 | David M. Franke | Multi zone cementitious product and method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070100224A (en) | 2007-10-10 |
| ATE552954T1 (en) | 2012-04-15 |
| NO20073533L (en) | 2007-09-19 |
| CA2558951A1 (en) | 2006-07-06 |
| CA2558951C (en) | 2015-03-17 |
| AU2005321589A1 (en) | 2006-07-06 |
| IL182409A0 (en) | 2007-07-24 |
| DK1827784T3 (en) | 2012-07-23 |
| EP1827784B1 (en) | 2012-04-11 |
| EP1827784A1 (en) | 2007-09-05 |
| ES2385574T3 (en) | 2012-07-26 |
| PL1827784T3 (en) | 2012-09-28 |
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