WO1998030766A2 - Hydraulic concrete paving block manufacturing - Google Patents
Hydraulic concrete paving block manufacturing Download PDFInfo
- Publication number
- WO1998030766A2 WO1998030766A2 PCT/MX1998/000001 MX9800001W WO9830766A2 WO 1998030766 A2 WO1998030766 A2 WO 1998030766A2 MX 9800001 W MX9800001 W MX 9800001W WO 9830766 A2 WO9830766 A2 WO 9830766A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- concrete
- mold
- molds
- manufacture
- cavities
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011454 mudbrick Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/26—Assemblies of separate moulds, i.e. of moulds or moulding space units, each forming a complete mould or moulding space unit independently from each other
Definitions
- the present manufacturing system aims to avoid the disadvantages of the current technology, since through the use of this new procedure you can manufacture hydraulic concrete pavers with higher quality in less time, since it only has four production movements, eliminating investment in machinery, warehouse and facilities, which is required today.
- This production system begins by placing the molds for the paving stone in the area where it is desired to pave, which once installed, are filled in their cavities with concrete evenly and flush. Once the filling process is finished, approximately one hour must pass before the concrete mixture starts the setting process and obtains the necessary hardness so that it does not deform; After that time, the cobblestone is demolished.
- a mold was designed to make the cuts of each paver perfect: so that it shapes both its outer and inner part; that is to say, the two surfaces of the mold (interior and exterior) form cobble pieces, so that when unmolding there is only one groove between the pieces that were molded, said groove serving as a thermal joint, which has the function of allowing the dilation and contraction of the cobblestone, as a result of the variation in the ambient temperature.
- this mold is unlimited, since it can be made in all existing geometric shapes and special designs, whether symmetric or asymmetrical, straight or curvilinear shapes, combined or in tongue and groove pieces, since on one side the mold can form the female part and the other part the male part, and so on.
- Figure 1 consists of a perspective view of a modular unit from which the mold that covers the present invention is formed, which consists of eight faces or vertical molding surfaces.
- surfaces B, D, F and H form an inner module and surfaces A, C, E and G form an outer module; which, when joined with another module, shares a new identical module in a shared way.
- This is achieved by placing said modules in the form of a board, as seen in Figure 2, where the faces A, C, E and G become interior, thus obtaining that with one module two cavities are formed in all cases .
- Figure 5 shows a perspective view of four modular units intertwining to form a mold of multiple cavities
- the present invention consists in the development of a new procedure for the manufacture of "non-prefabricated" pavers and blocks or blocks for the construction area
- the present invention aims to simplify and improve the process of manufacturing and installing pavers.
- the adocreto is manufactured in vibrocompression machines that are composed of a mold which is filled with adocrete by vibration, after filling, a tamper compresses the material with its weight and proceeds to unmold on a table to transfer it to the patio of drying where it lasts approximately for three days to set and stow and proceed to transfer to a warehouse. Once stored, it is necessary to spend a period of five more days of setting, to transport it to the work and then install it.
- the present invention relates to a novel production system for the simultaneous manufacture and installation of modular units of molded concrete construction, which provides pavers of "non-precast” hydraulic concrete pavers.
- the main object of this invention is to provide the construction market with a completely new system for the manufacture and installation of concrete paving pavement, completely different from what exists today, such as prefabricated concrete pavers made of vibrocompressed concrete.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Revetment (AREA)
Abstract
Description
"ADOQUÍN DE CONCRETO HIDRÁULICO. MÉTODO Y APARATO" "HYDRAULIC CONCRETE ADOQUIN. METHOD AND APPLIANCE"
DESCRIPCIÓN DEL INVENTO.DESCRIPTION OF THE INVENTION
El presente sistema de fabricación pretende evitar las desventajas de la actual tecnología, ya que mediante la utilización de este novedoso procedimiento se pueden fabricar adoquines de concreto hidráulico con mayor calidad en menor tiempo, ya que sólo cuenta con cuatro movimientos de producción, eliminando a inversión en maquinaria, almacén e instalaciones, que se requiere hoy en día.The present manufacturing system aims to avoid the disadvantages of the current technology, since through the use of this new procedure you can manufacture hydraulic concrete pavers with higher quality in less time, since it only has four production movements, eliminating investment in machinery, warehouse and facilities, which is required today.
DESCRIPCIÓN DEL MÉTODO :DESCRIPTION OF THE METHOD:
Este sistema de producción, se inicia colocando los moldes para el adoquín en el área en la que se desea pavimentar, los cuales una vez instalados, son llenados en sus cavidades con concreto de modo uniforme y al ras. Una vez concluido el proceso de llenado, debe transcurrir una hora aproximadamente para que la mezcla de concreto inicie el proceso de fraguado y obtenga la dureza necesaria para que no se deforme; transcurrido ese tiempo, se procede a realizar el desmolde del adoquín.This production system begins by placing the molds for the paving stone in the area where it is desired to pave, which once installed, are filled in their cavities with concrete evenly and flush. Once the filling process is finished, approximately one hour must pass before the concrete mixture starts the setting process and obtains the necessary hardness so that it does not deform; After that time, the cobblestone is demolished.
De ésta manera, los moldes que se van desmontando son reutilizados, colocándolos nuevamente sobre la superficie que se pretende adoquinar, logrando así un proceso de producción continúa a un menor tiempo ya que el adoquín se fabrica e instala en el mismo lugar.In this way, the molds that are being disassembled are reused, placing them again on the surface that is intended to be paved, thus achieving a production process continues at a shorter time since the paver is manufactured and installed in the same place.
El proceso antes descrito, consta de cuatro movimientos :The process described above consists of four movements:
1 ) Preparación de la mezcla.1) Preparation of the mixture.
2) Colocación del molde en el lugar que se pretende adoquinar.2) Placing the mold in the place to be paved.
3) Llenado del molde con el material o mezcla.3) Filling the mold with the material or mixture.
4) Desmolde del adoquín. DESCRIPCIÓN DEL APARATO :4) Unmold the cobblestone. DESCRIPTION OF THE EQUIPMENT :
Se diseñó un molde para lograr que los cortes de cada adoquín sean perfectos: de tal forma que moldea tanto su parte exterior como interior; es decir, las dos superficies del molde (interior y exterior) forman piezas de adoquín, de tal manera que al desmoldar sólo queda una ranura entre las piezas que se moldearon, sirviendo dicha ranura como junta térmica, la cual tiene la función de permitir la dilatación y la contracción del adoquín, a consecuencia de la variación en la temperatura ambiente.A mold was designed to make the cuts of each paver perfect: so that it shapes both its outer and inner part; that is to say, the two surfaces of the mold (interior and exterior) form cobble pieces, so that when unmolding there is only one groove between the pieces that were molded, said groove serving as a thermal joint, which has the function of allowing the dilation and contraction of the cobblestone, as a result of the variation in the ambient temperature.
La forma de este molde es ilimitada, ya que puede elaborarse en todas las formas geométricas existentes y diseños especiales, ya sean simétricos o asimétricos, de formas rectilíneas o curvilíneas, combinadas o en piezas machihembradas, ya que de un lado el molde puede formar la parte hembra y del otro la parte macho, y así sucesivamente.The shape of this mold is unlimited, since it can be made in all existing geometric shapes and special designs, whether symmetric or asymmetrical, straight or curvilinear shapes, combined or in tongue and groove pieces, since on one side the mold can form the female part and the other part the male part, and so on.
Para hacer más ilustrativa la explicación del sistema de producción de adoquines a que se refiere la presente solicitud de registro de patente, me referiré a un molde simétrico simple de forma rectangular (Figura 1), el cual puede ser elaborado con diversos materiales como solera, plástico, aluminio, o de cualquier otro material existente en el mercado para la fabricación de moldes.To make the explanation of the cobblestone production system referred to in this patent registration application more illustrative, I will refer to a simple rectangular shaped symmetric mold (Figure 1), which can be made with various materials such as screeds, plastic, aluminum, or any other material existing in the market for the manufacture of molds.
DESCRIPCIÓN DEL MOLDE Y DIBUJOS :DESCRIPTION OF THE MOLD AND DRAWINGS:
La figura 1 consiste en una vista en perspectiva de una unidad modular de las que está formado el molde que ampara el presente invento, el cual consta de ocho caras o superficies verticales de moldeo.Figure 1 consists of a perspective view of a modular unit from which the mold that covers the present invention is formed, which consists of eight faces or vertical molding surfaces.
En este dibujo, podemos apreciar que las superficies B, D, F y H forman un módulo interior y las superficies A, C, E y G forman un módulo exterior; el cual al ser unido con otro módulo forma de manera compartida un nuevo módulo idéntico. Esto se logra colocando dichos módulos en forma de tablero, como se aprecia en la Figura 2, donde las caras A, C, E y G se convierten en interiores, obteniendo de esta forma que con un módulo se formen dos cavidades en todos los casos.In this drawing, we can see that surfaces B, D, F and H form an inner module and surfaces A, C, E and G form an outer module; which, when joined with another module, shares a new identical module in a shared way. This is achieved by placing said modules in the form of a board, as seen in Figure 2, where the faces A, C, E and G become interior, thus obtaining that with one module two cavities are formed in all cases .
Para lograr la reutilización continua de los moldes que se observa en la Figura 3. deben unirse dos moldes con módulos abiertos y cerrados de tal forma que al unirlos coincidan los módulos abiertos con los cerrados invariablemente; quedando cerrados de modo tal, que las juntas sean continuas pudiendo repetirse esta operación en todas direcciones sin limitación alguna. En la Figura 4, se observa una vista en perspectiva de un módulo machihembrado de fundición o inyección de plástico de una cavidad, que tiene en sus esquinas A y B un lóbulo y en las esquinas C y D un espacio receptor de lóbuloTo achieve continuous reuse of the molds shown in Figure 3. two molds must be joined with open and closed modules in such a way that when joined together the open modules coincide with the closed ones invariably; being closed in such a way that the joints are continuous, this operation can be repeated in all directions without any limitation. In Figure 4, a perspective view of a tongue-and-groove module for casting or plastic injection of a cavity is observed, which has a lobe in its corners A and B and in the corners C and D a lobe receiving space
La Figura 5, muestra una vista en perspectiva de cuatro unidades modulares entrelazándose para formar un molde de cavidades múltiplesFigure 5 shows a perspective view of four modular units intertwining to form a mold of multiple cavities
Aunque esta invención ha sido descrita en relación a una unidad preferencial del sistema, no se pretende limitar dicha invención a las formas particulares desarrolladas en la misma, al contrario, se intenta cubrir todas las alternativas, combinaciones y modificaciones que se encuentren dentro de la esencia y alcance del presente inventoAlthough this invention has been described in relation to a preferential unit of the system, it is not intended to limit said invention to the particular forms developed therein, on the contrary, it is intended to cover all alternatives, combinations and modifications that are within the essence and scope of the present invention
ANTECEDENTES Y CAMPO DE LA INVENCIÓN.BACKGROUND AND FIELD OF THE INVENTION.
El presente invento consiste en el desarrollo de un nuevo procedimiento para la fabncación de adoquines y módulos o blocks "no prefabricados" para el área de la construcciónThe present invention consists in the development of a new procedure for the manufacture of "non-prefabricated" pavers and blocks or blocks for the construction area
Con el proposito de explicar con claridad las características del presente invento, se hará referencia específicamente al área de procesos de fabricación de adoquines de concreto, aún cuando el presente invento puede ser utilizado en diversas áreas de la construcciónWith the purpose of clearly explaining the characteristics of the present invention, reference will be made specifically to the area of concrete paver manufacturing processes, even though the present invention can be used in various areas of construction
Es conocido que para elaborar pavimentos en superficies irregulares, pueden emplearse para ello piezas independientes, las cuales desde la antigüedad han sido utilizadasIt is known that to make pavements on irregular surfaces, independent pieces can be used for this, which since ancient times have been used
La fabricación de adoquines se remonta hasta la época de los egipcios, quienes elaboraban dichos objetos con la ayuda de pequeños moldes utilizando el barro como materia prima, después los secaban al sol y posteriormente los cocían en hornos como los que se usan actualmente para la fabricación de pisos de cerámica y ladrillos de barroThe manufacture of cobblestones goes back to the time of the Egyptians, who made these objects with the help of small molds using the clay as raw material, then dried them in the sun and then cooked them in ovens like those currently used for manufacturing of ceramic floors and mud bricks
Hoy en día, esta rudimentaria tecnología sigue utilizándose, ya que se fabrican los adoquines en un lugar y se instalan en otro, dando como resultado un material prefabricadoToday, this rudimentary technology is still used, since the cobblestones are manufactured in one place and installed in another, resulting in a prefabricated material
Posteriormente, los romanos fabricaron adoquines de piedra labrada, tal y como se elaboran actualmente los de cantera, sin que se produzca algún cambio o mejora tecnológica en su fabricación siendo un material prefabricado A raíz del surgimiento del cemento, se inició la fabricación de adoquines de concreto vibrocomprimido (adocreto), siendo en este producto, en el que la tecnología de los prefabricados encuentra su máximo desarrollo.Subsequently, the Romans made cobblestones of carved stone, just as quarry are currently made, without any change or technological improvement in its manufacture being a prefabricated material Following the emergence of the cement, the manufacture of vibrocompressed concrete pavers (adocreto) began, being in this product, in which the prefabricated technology finds its maximum development.
Como resultado de este producto, se comenzaron a elaborar máquinas totalmente robotizadas, pero con las cuales el proceso de producción es sumamente complicado e implica una gran inversión inicial además de altos costos de mantenimiento. Por lo que, el presente invento, pretende simplificar y mejorar el proceso de fabricación e instalación de adoquines.As a result of this product, fully robotized machines began to be developed, but with which the production process is extremely complicated and implies a large initial investment in addition to high maintenance costs. Therefore, the present invention aims to simplify and improve the process of manufacturing and installing pavers.
Actualmente, el adocreto es fabricado en máquinas de vibrocompresión que se componen de un molde el cual es llenado de adocreto mediante vibración, después del llenado, un pisón comprime el material con su peso y se procede a desmoldar en una tabla para trasladarlo al patio de secado en donde penυanece aproximadamente por tres días para que fragüe y se pueda estibar y proceder a su traslado a un almacén. Una vez almacenado, es necesario que transcurra un período de cinco días más de fraguado, para transportarlo a la obra y posteriormente instalarlo.Currently, the adocreto is manufactured in vibrocompression machines that are composed of a mold which is filled with adocrete by vibration, after filling, a tamper compresses the material with its weight and proceeds to unmold on a table to transfer it to the patio of drying where it lasts approximately for three days to set and stow and proceed to transfer to a warehouse. Once stored, it is necessary to spend a period of five more days of setting, to transport it to the work and then install it.
Por lo que podemos observar, éste sistema tiene un mínimo de quince movimientos de producción, lo que implica altos costos, mermas y una gran pérdida de tiempo.As we can see, this system has a minimum of fifteen production movements, which implies high costs, waste and a great loss of time.
Para una mayor claridad del procedimiento antes señalado, me permito hacer una descripción esquemática a continuación :For greater clarity of the procedure mentioned above, I allow myself to make a schematic description below:
1) Preparación de mezcla.1) Preparation of mixture.
2) Poner la tabla.2) Put the table.
3) Apoyar el molde en la tabla.3) Support the mold on the table.
4) Llenar el molde de material.4) Fill the mold material.
5) Comprimir el material.5) Compress the material.
6) Desmoldar.6) Unmold.
T) Retirar la tabla con el adocreto. 8) Trasladarlo al patio de secadoT) Remove the board with the adocrete. 8) Move it to the drying yard
9) Quitar el adocreto de la tabla9) Remove the adocrete from the table
10) Estibar el material10) Stow the material
11) Cargar el camión11) Load the truck
12) Transportar el material a la obra12) Transport the material to the work
13) Descargar el camión13) Download the truck
14) Acarreo manual al lugar de la instalación14) Manual hauling to the installation site
15) Instalación del adoquín15) Cobblestone installation
Con el proposito de evitar éstos inconvenientes, así como de reducir tiempos y movimientos en el proceso de producción y los altos costos que todo este procedimiento origina, se diseñó y desarrolló el sistema de fabricación que se pretende proteger por medio de esta solicitud de patente, ya que éste sistema reduce a sólo cuatro movimientos el proceso de producción, ofreciendo más eficiencia y menos nesgo de falla por su sencillez, reflejándose en un aumento en la producción a un menor costoIn order to avoid these inconveniences, as well as to reduce times and movements in the production process and the high costs that this whole procedure originates, the manufacturing system that is intended to be protected by means of this patent application was designed and developed, since this system reduces the production process to only four movements, offering more efficiency and less failure to fail due to its simplicity, reflected in an increase in production at a lower cost
EXTRACTO DE LA INVENCIÓN.EXTRACT OF THE INVENTION.
El presente invento se refiere a un novedoso sistema de producción para la fabricación e instalación simultánea de unidades modulares de construcción de concreto moldeado, que proporciona pavimentos de adoquines de concreto hidráulico "no prefabricado"The present invention relates to a novel production system for the simultaneous manufacture and installation of modular units of molded concrete construction, which provides pavers of "non-precast" hydraulic concrete pavers.
Mediante el uso de este sistema, se obtiene un pavimento de adoquín que se fabrica e instala al momento y en el lugar donde pretenda colocarse, como pueden ser caminos, calles, taludes, revestimientos de canales, etc,Through the use of this system, a cobblestone pavement is obtained that is manufactured and installed at the time and in the place where it is intended to be placed, such as roads, streets, slopes, channel coverings, etc,
Este sistema, hace posible que los moldes usados para elaborar los adoquines sean de reutihzación continua en el lugar donde se está colocando el piso, ya que dichos moldes forman una junta témiica, la cual permite desmoldar las piezas al poco tiempo de ser utilizadas.This system makes it possible that the molds used to make the pavers are of continuous reutihzación in the place where the floor is being placed, since said molds they form a temiic joint, which allows the pieces to be unmold soon after being used.
El principal objeto de esta invención, es proporcionar al mercado de la construcción, un sistema totalmente nuevo para la fabricación e instalación de pavimento de adoquines de concreto, completamente diferente al que existe hoy en día, tales como los adoquines prefabricados de concreto vibrocomprimido.The main object of this invention is to provide the construction market with a completely new system for the manufacture and installation of concrete paving pavement, completely different from what exists today, such as prefabricated concrete pavers made of vibrocompressed concrete.
on este nuevo y eficiente sistema de fabricación e instalación simultánea y continua se obtienen las mismas cualidades del adoquín común en sus formas, materiales, textura y colores, conservando sus bondades, más las ventajas que éste novedoso invento logra en todas las etapas del proceso de fabricación e instalación. On this new and efficient system of manufacture and simultaneous and continuous installation, the same qualities of the common cobblestone in its forms, materials, texture and colors are obtained, conserving its benefits, plus the advantages that this novel invention achieves in all the stages of the process of Manufacturing and installation
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU54984/98A AU5498498A (en) | 1997-01-07 | 1998-01-07 | Hydraulic concrete block, method and device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX970001 | 1997-01-07 | ||
| MXPA/A/1997/000001A MXPA97000001A (en) | 1997-01-07 | Hydraulic concrete adoquin. method and apartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1998030766A2 true WO1998030766A2 (en) | 1998-07-16 |
| WO1998030766A3 WO1998030766A3 (en) | 1998-11-12 |
Family
ID=19744943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/MX1998/000001 WO1998030766A2 (en) | 1997-01-07 | 1998-01-07 | Hydraulic concrete paving block manufacturing |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU5498498A (en) |
| WO (1) | WO1998030766A2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544305A (en) * | 1984-02-01 | 1985-10-01 | Hair Roberta A | Interlocking slab element for covering the ground and the like |
| MX9206154A (en) * | 1992-06-16 | 1994-01-31 | Jack T Hupp | APPARATUS TO FORM CONCRETE ROADS. |
| US5733470A (en) * | 1993-09-24 | 1998-03-31 | Siroflex Of America, Inc. | Mold for casting ground covering |
| US5647571A (en) * | 1995-12-29 | 1997-07-15 | Hupp; Jack T. | Mold device for forming concrete border stones |
-
1998
- 1998-01-07 WO PCT/MX1998/000001 patent/WO1998030766A2/en active Application Filing
- 1998-01-07 AU AU54984/98A patent/AU5498498A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| MX9700001A (en) | 1998-07-31 |
| WO1998030766A3 (en) | 1998-11-12 |
| AU5498498A (en) | 1998-08-03 |
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