ES2666018A1 - PROCEDURE FOR THE FORMATION OF STONE BLOCKS IN QUARRY THROUGH HORIZONTAL EXTRACTION (Machine-translation by Google Translate, not legally binding) - Google Patents
PROCEDURE FOR THE FORMATION OF STONE BLOCKS IN QUARRY THROUGH HORIZONTAL EXTRACTION (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2666018A1 ES2666018A1 ES201631387A ES201631387A ES2666018A1 ES 2666018 A1 ES2666018 A1 ES 2666018A1 ES 201631387 A ES201631387 A ES 201631387A ES 201631387 A ES201631387 A ES 201631387A ES 2666018 A1 ES2666018 A1 ES 2666018A1
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- quarry
- blocks
- bank
- formation
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- 238000000034 method Methods 0.000 title abstract description 3
- 230000015572 biosynthetic process Effects 0.000 title description 6
- 238000000605 extraction Methods 0.000 title description 6
- 239000004575 stone Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/26—Methods of surface mining; Layouts therefor
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
En este caso, se prefiere que el corte horizontal longitudinal realizado tenga una profundidad que se corresponde con al menos el ancho de los bloques de piedra de cantera a conformar. In this case, it is preferred that the longitudinal horizontal cut made has a depth that corresponds to at least the width of the quarry stone blocks to be formed.
Así, finalmente, quedan conformados los bloques de piedra a partir de los cortes realizados sobre el banco de cantera. Posteriormente, en la etapa e), dichos bloques conformados son extraídos de la zona de trabajo. Thus, finally, the stone blocks are formed from the cuts made on the quarry bench. Subsequently, in step e), said shaped blocks are extracted from the work area.
En una primera realización, las etapas de la b) a la e) se repiten para cada banco de cantera conformado en la etapa a) en toda la extensión de la zona de trabajo. En otras palabras, en la zona de trabajo conformada a un determinado nivel de extracción, la retirada de los bloques de piedra conformados con el material rocoso de un banco de cantera conlleva volver a la etapa a), es decir, se vuelve a conformar un nuevo banco de cantera, sobre el cual, se repiten las acciones de las etapas de la b) a la e) para la conformación de nuevos bloques de cantera; y así, las etapas de la b) a la e) se repiten sucesivamente hasta haber conformado bloques de piedra con todo el material rocoso de dicha zona de trabajo, para entonces, pasar a explotar un nuevo nivel de extracción inferior de la cantera, el cual, se inicia con la aplicación de las acciones de la sub-etapa a.2) o a.3) para la conformación del banco de cantera horizontal en dicho nivel de explotación inferior. In a first embodiment, the steps from b) to e) are repeated for each quarry bank formed in stage a) throughout the extension of the work area. In other words, in the work area conformed to a certain level of extraction, the removal of the stone blocks formed with the rocky material of a quarry bank entails returning to stage a), that is, a new new quarry bank, on which, the actions of the stages from b) to e) are repeated for the formation of new quarry blocks; and thus, the steps from b) to e) are repeated successively until they have formed blocks of stone with all the rocky material of said work area, by then, to explode a new level of lower extraction of the quarry, the which begins with the application of the actions of sub-stage a.2) or a.3) for the formation of the horizontal quarry bank at said lower exploitation level.
En una segunda realización, la etapa b), adicionalmente, incluye realizar una pluralidad de segundos cortes verticales longitudinales, paralelos al primer corte vertical longitudinal, en toda la extensión de la zona de trabajo, donde, el primer y los segundos cortes verticales longitudinales a realizar se distancian entre sí en correspondencia con el ancho de los bloques de piedra de cantera a conformar. En otras palabras, se realizan una pluralidad de cortes verticales longitudinales, distanciados entre sí según el ancho de los bloques de piedra a conformar, distribuidos en toda la extensión de la zona de trabajo. In a second embodiment, step b), additionally, includes making a plurality of second longitudinal vertical cuts, parallel to the first longitudinal vertical cut, over the entire length of the work area, where, the first and second longitudinal vertical cuts a perform distance from each other in correspondence with the width of the quarry stone blocks to be shaped. In other words, a plurality of longitudinal vertical cuts are made, spaced apart from each other according to the width of the stone blocks to be formed, distributed throughout the length of the work area.
Por otro lado, en esta segunda realización, adicionalmente, los cortes verticales transversales a realizar en la etapa c) se prolongan desde el canto del banco de cantera conformado en la etapa a) a toda la extensión de la zona de trabajo. On the other hand, in this second embodiment, additionally, the vertical transversal cuts to be made in step c) extend from the edge of the quarry bench formed in step a) to the entire extension of the work area.
Así, toda la extensión de la zona de trabajo del nivel de extracción en cuestión queda dividida por una pluralidad de cortes verticales longitudinales y cortes verticales transversales que se entrecruzan, definiendo las caras laterales de los bloques de piedra de cantera a conformar, estos últimos, manteniéndose unidos al macizo rocoso tan solo por sus bases. Thus, the entire extension of the work area of the extraction level in question is divided by a plurality of longitudinal vertical cuts and cross-sectional vertical cuts, defining the lateral faces of the quarry stone blocks to be formed, the latter, staying united to the rocky massif only by its bases.
7 7
Posteriormente, en esta segunda realización, se llevan a cabo las etapas d) y e), lo cual, como se ha comentado, conlleva la conformación de un nuevo banco de cantera en el extremo de la zona de trabajo, sobre el cual, se repiten las acciones de las etapas d) y e) para la conformación de nuevos bloques de cantera; y así, dichas etapas d) y e) se repiten sucesivamente hasta haber conformado bloques de piedra con todo el material rocoso de la zona de trabajo, para entonces, pasar a explotar un nuevo nivel de extracción inferior de la cantera, el cual, se inicia con la aplicación de las acciones de la sub-etapa a.2) o a.3) para la conformación del banco de cantera horizontal en dicho nivel de explotación inferior. Subsequently, in this second embodiment, steps d) and e) are carried out, which, as mentioned, involves the formation of a new quarry bank at the end of the work area, over which, they are repeated the actions of stages d) and e) for the formation of new quarry blocks; and thus, said stages d) and e) are repeated successively until they have formed blocks of stone with all the rocky material of the work area, by then, to start exploiting a new level of lower extraction of the quarry, which, starts with the application of the actions of sub-stage a.2) or a.3) for the formation of the horizontal quarry bank at said lower exploitation level.
En ambas realizaciones, los bloques de piedra de cantera extraídos pasan a ser almacenados, estando listos para su comercialización según se demande. In both embodiments, the quarried stone blocks removed are stored, being ready for commercialization as required.
Puede entenderse que la conformación y extracción de los bloques de piedra se realiza íntegramente de forma directa del macizo rocoso de la cantera, donde, el corte horizontal y los cortes verticales realizados determinan las medidas finales de los bloques de piedra conformados. Por tanto, es importante que dichos cortes se realicen debidamente escuadrados entre sí y correctamente nivelados, así como, a las distancias previamente establecidas. It can be understood that the shaping and extraction of the stone blocks is carried out entirely directly from the rocky massif of the quarry, where, the horizontal cut and the vertical cuts made determine the final measurements of the shaped stone blocks. Therefore, it is important that these cuts are made properly squared together and correctly leveled, as well as, at the distances previously established.
Por ello, se prefiere que dichos cortes se realicen con medios de aserrado, para garantizar la exactitud en la realización de los cortes. Therefore, it is preferred that said cuts be made with sawing means, to ensure accuracy in making the cuts.
Igualmente, para garantizar la exactitud de las dimensiones de los bloques de piedra a conformar, preferiblemente, los cortes realizados en las etapas b) y c) son previamente acotados y marcados sobre el banco de cantera conformado en la etapa a) o sobre toda la extensión de la zona de trabajo, según la realización que corresponda. Likewise, to guarantee the accuracy of the dimensions of the stone blocks to be formed, preferably, the cuts made in stages b) and c) are previously bounded and marked on the quarry bank formed in stage a) or over the entire length of the work area, according to the corresponding implementation.
La aplicación del procedimiento genera muy poca cantidad de estériles o desperdicios del material rocoso, los cuales, pueden ser depositados en zonas aledañas a donde se realiza la explotación que hayan sido deterioradas con anterioridad, ayudando a la restauración de dichas zonas afectadas. The application of the procedure generates very little amount of sterile or waste of the rocky material, which can be deposited in surrounding areas where the exploitation that has been deteriorated previously is carried out, helping to restore said affected areas.
8 8
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201631387A ES2666018B1 (en) | 2016-10-28 | 2016-10-28 | PROCEDURE FOR CONFORMING STONE BLOCKS IN QUARRY THROUGH HORIZONTAL EXTRACTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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ES201631387A ES2666018B1 (en) | 2016-10-28 | 2016-10-28 | PROCEDURE FOR CONFORMING STONE BLOCKS IN QUARRY THROUGH HORIZONTAL EXTRACTION |
Publications (2)
Publication Number | Publication Date |
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ES2666018A1 true ES2666018A1 (en) | 2018-04-30 |
ES2666018B1 ES2666018B1 (en) | 2019-02-05 |
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ES201631387A Active ES2666018B1 (en) | 2016-10-28 | 2016-10-28 | PROCEDURE FOR CONFORMING STONE BLOCKS IN QUARRY THROUGH HORIZONTAL EXTRACTION |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2111872A (en) * | 1933-11-06 | 1938-03-22 | Walter C Rea | Method of and apparatus for quarrying and shaping rock and stone |
BE541467A (en) * | 1954-10-12 | 1955-10-15 | Soc. D'echanges Industriels Et Commerciaux S.E.I.C. | METHOD AND DEVICE FOR THE EXTRACTION OF TAILIOR STONES FROM LIVE ROCK |
US6102483A (en) * | 1991-07-16 | 2000-08-15 | Cacique; Geraldo Antunes | Process for preparing the exposed surface of a rock formation to permit the extraction of parallelepiped shaped blocks of rock ready for final processing, and process and extractor for extracting such blocks |
WO2008031524A1 (en) * | 2006-09-12 | 2008-03-20 | Saipem S.P.A. | Transportation of sulphur from solid sulphur deposits, in blocks of large dimensions |
EP2280809A1 (en) * | 2008-04-30 | 2011-02-09 | Aros S.r.l. | A process for reinforcing blocks or slabs of stone material |
-
2016
- 2016-10-28 ES ES201631387A patent/ES2666018B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2111872A (en) * | 1933-11-06 | 1938-03-22 | Walter C Rea | Method of and apparatus for quarrying and shaping rock and stone |
BE541467A (en) * | 1954-10-12 | 1955-10-15 | Soc. D'echanges Industriels Et Commerciaux S.E.I.C. | METHOD AND DEVICE FOR THE EXTRACTION OF TAILIOR STONES FROM LIVE ROCK |
US6102483A (en) * | 1991-07-16 | 2000-08-15 | Cacique; Geraldo Antunes | Process for preparing the exposed surface of a rock formation to permit the extraction of parallelepiped shaped blocks of rock ready for final processing, and process and extractor for extracting such blocks |
WO2008031524A1 (en) * | 2006-09-12 | 2008-03-20 | Saipem S.P.A. | Transportation of sulphur from solid sulphur deposits, in blocks of large dimensions |
EP2280809A1 (en) * | 2008-04-30 | 2011-02-09 | Aros S.r.l. | A process for reinforcing blocks or slabs of stone material |
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ES2666018B1 (en) | 2019-02-05 |
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