Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez
Introducción— En los últimos años, los investigadores han estado evaluando el uso potencial de una amplia gama de materias primas en la producción de geopolímeros. Este trabajo reporta la conveniencia de utilizar una puzolana natural tipo piedra pómez de Paipa (Colombia) como material de sustitución...
- Autores:
-
Álvarez Mantilla, Hernando
RIOS, CARLOS
CASTELLANOS, OSCAR
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2021
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/10308
- Acceso en línea:
- https://hdl.handle.net/11323/10308
https://repositorio.cuc.edu.co/
- Palabra clave:
- Geopolímeros
Piedra pómez
Puzolana natural
Cemento
Morteros
Geopolymers
Pumice
Natural puzzolan
Cement
Mortars
- Rights
- closedAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
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| dc.title.spa.fl_str_mv |
Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez |
| dc.title.translated.none.fl_str_mv |
Physicomechanical properties, performance and durability of Colombian natural puzzolan of pumice-type based geopolymer mortars |
| title |
Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez |
| spellingShingle |
Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez Geopolímeros Piedra pómez Puzolana natural Cemento Morteros Geopolymers Pumice Natural puzzolan Cement Mortars |
| title_short |
Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez |
| title_full |
Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez |
| title_fullStr |
Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez |
| title_full_unstemmed |
Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez |
| title_sort |
Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez |
| dc.creator.fl_str_mv |
Álvarez Mantilla, Hernando RIOS, CARLOS CASTELLANOS, OSCAR |
| dc.contributor.author.none.fl_str_mv |
Álvarez Mantilla, Hernando RIOS, CARLOS CASTELLANOS, OSCAR |
| dc.subject.proposal.spa.fl_str_mv |
Geopolímeros Piedra pómez Puzolana natural Cemento Morteros |
| topic |
Geopolímeros Piedra pómez Puzolana natural Cemento Morteros Geopolymers Pumice Natural puzzolan Cement Mortars |
| dc.subject.proposal.eng.fl_str_mv |
Geopolymers Pumice Natural puzzolan Cement Mortars |
| description |
Introducción— En los últimos años, los investigadores han estado evaluando el uso potencial de una amplia gama de materias primas en la producción de geopolímeros. Este trabajo reporta la conveniencia de utilizar una puzolana natural tipo piedra pómez de Paipa (Colombia) como material de sustitución del cemento (100% de puzolana) en la producción de morteros geopoliméricos. Objetivo— El objetivo de esta investigación se enfoca en el uso de la piedra pómez como materia prima en la producción de cementos geopoliméricos con el fin de establecer su comportamiento mecánico y durabilidad. Metodología— Se utilizaron cemento Portland tipo I, puzolana natural y arena como materiales de partida en la preparación de morteros geopoliméricos a partir de la activación alcalina de puzolana natural. Los morteros geopoliméricos fueron preparados y ensayados según las normas del Instituto Colombiano de Normas Técnicas e Instituto Nacional de Vías. Resultados— Los ensayos en geopolímeros ofrecen resultados alentadores y muestran un buen potencial en la preparación de cemento con puzolana exhibiendo una adecuada durabilidad y resistencia a la compresión relativamente alta a los 28 días para ser aceptado en el desarrollo de nuevos materiales cementantes. Conclusiones— El uso de puzolana natural en la producción de geopolímeros se vuelve importante por su papel en la durabilidad del mortero en condiciones ambientales extremas y agresivas. |
| publishDate |
2021 |
| dc.date.issued.none.fl_str_mv |
2021 |
| dc.date.accessioned.none.fl_str_mv |
2023-07-10T16:37:41Z |
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2023-07-10T16:37:41Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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http://purl.org/coar/resource_type/c_6501 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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info:eu-repo/semantics/publishedVersion |
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H. Álvarez Mantilla, C. Ríos Reyes & O. Castellanos Alarcón, “Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez”, INGECUC, vol. 17. no. 1, pp. 216–228. DOI: http:// doi.org/10.17981/ingecuc.17.1.2021.17 |
| dc.identifier.issn.spa.fl_str_mv |
0122-6517 |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/11323/10308 |
| dc.identifier.doi.none.fl_str_mv |
10.17981/ingecuc.17.1.2021.17 |
| dc.identifier.eissn.spa.fl_str_mv |
2382-4700 |
| dc.identifier.instname.spa.fl_str_mv |
Corporación Universidad de la Costa |
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REDICUC - Repositorio CUC |
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https://repositorio.cuc.edu.co/ |
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H. Álvarez Mantilla, C. Ríos Reyes & O. Castellanos Alarcón, “Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez”, INGECUC, vol. 17. no. 1, pp. 216–228. DOI: http:// doi.org/10.17981/ingecuc.17.1.2021.17 0122-6517 10.17981/ingecuc.17.1.2021.17 2382-4700 Corporación Universidad de la Costa REDICUC - Repositorio CUC |
| url |
https://hdl.handle.net/11323/10308 https://repositorio.cuc.edu.co/ |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
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INGE CUC |
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Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) |
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Corporación Universidad de la Costa |
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Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)Derechos de autor 2021 INGE CUChttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbÁlvarez Mantilla, HernandoRIOS, CARLOSCASTELLANOS, OSCAR2023-07-10T16:37:41Z2023-07-10T16:37:41Z2021H. Álvarez Mantilla, C. Ríos Reyes & O. Castellanos Alarcón, “Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez”, INGECUC, vol. 17. no. 1, pp. 216–228. DOI: http:// doi.org/10.17981/ingecuc.17.1.2021.170122-6517https://hdl.handle.net/11323/1030810.17981/ingecuc.17.1.2021.172382-4700Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Introducción— En los últimos años, los investigadores han estado evaluando el uso potencial de una amplia gama de materias primas en la producción de geopolímeros. Este trabajo reporta la conveniencia de utilizar una puzolana natural tipo piedra pómez de Paipa (Colombia) como material de sustitución del cemento (100% de puzolana) en la producción de morteros geopoliméricos. Objetivo— El objetivo de esta investigación se enfoca en el uso de la piedra pómez como materia prima en la producción de cementos geopoliméricos con el fin de establecer su comportamiento mecánico y durabilidad. Metodología— Se utilizaron cemento Portland tipo I, puzolana natural y arena como materiales de partida en la preparación de morteros geopoliméricos a partir de la activación alcalina de puzolana natural. Los morteros geopoliméricos fueron preparados y ensayados según las normas del Instituto Colombiano de Normas Técnicas e Instituto Nacional de Vías. Resultados— Los ensayos en geopolímeros ofrecen resultados alentadores y muestran un buen potencial en la preparación de cemento con puzolana exhibiendo una adecuada durabilidad y resistencia a la compresión relativamente alta a los 28 días para ser aceptado en el desarrollo de nuevos materiales cementantes. Conclusiones— El uso de puzolana natural en la producción de geopolímeros se vuelve importante por su papel en la durabilidad del mortero en condiciones ambientales extremas y agresivas.Introduction— In recent years, researchers have been evaluating the potential use of a wide range of raw materials in the production of geopolymers. This paper reports the convenience of using a natural puzzolan of pumice type from Paipa (Colombia) as a substitute material for cement (100% puzzolan) in the production of geopolymeric mortars. Objective— The objective of this research focuses on the use of pumice stone as raw material in the production of geopolymeric cements in order to establish its mechanical behavior and durability. Method— Type I Portland cement, natural puzzolan and sand were used as starting materials in the preparation of geopolymeric mortars from the alkaline activation of natural puzzolan. The geopolymeric mortars were prepared and tested according to the standards of the Colombian Institute of Technical Standards and the National Institute of Roads. Results— The tests in geopolymers offer encouraging results and show a good potential in the preparation of cement with puzzolan exhibiting an adequate durability and resistance to relatively high compression at 28 days to be accepted in the development of new cementitious materials. Conclusions— The use of natural puzzolan in the production of geopolymers becomes important for its role in the durability of the mortar under extreme and aggressive environmental conditions.14 páginasapplication/pdfengCorporación Universidad de la CostaColombiahttps://revistascientificas.cuc.edu.co/ingecuc/article/view/2573Propiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómezPhysicomechanical properties, performance and durability of Colombian natural puzzolan of pumice-type based geopolymer mortarsArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85INGE CUC[1] R. Mejía, S. Delvasto & R. 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Srasra, “Physicochemical Characterization of Geopolymer Binders and Foams Made from Tunisian Clay,” Adv Mater Sci Eng, vol. 2018, pp. 1–8, Feb. 2018. https://doi. org/10.1155/2018/9392743229216117GeopolímerosPiedra pómezPuzolana naturalCementoMorterosGeopolymersPumiceNatural puzzolanCementMortarsPublicationORIGINALPropiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez.pdfPropiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de puzolana natural tipo piedra pómez.pdfArtículoapplication/pdf665566https://repositorio.cuc.edu.co/bitstreams/5d5b8e16-651a-42b3-b798-4782d6eac685/download09167a09c4cc56e7153b5b61c142eee0MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-814828https://repositorio.cuc.edu.co/bitstreams/99b1cc98-d687-4b71-aea0-e69d06642867/download2f9959eaf5b71fae44bbf9ec84150c7aMD52TEXTPropiedades fisicomecánicas, desempeño y durabilidad de morteros geopoliméricos a base de 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ada en las Obras Colectivas.

b.	Distribuir copias o fonogramas de las Obras, exhibirlas públicamente, ejecutarlas públicamente y/o ponerlas a disposición pública, incluyéndolas como incorporadas en Obras Colectivas, según corresponda.

c.	Distribuir copias de las Obras Derivadas que se generen, exhibirlas públicamente, ejecutarlas públicamente y/o ponerlas a disposición pública.
Los derechos mencionados anteriormente pueden ser ejercidos en todos los medios y formatos, actualmente conocidos o que se inventen en el futuro. Los derechos antes mencionados incluyen el derecho a realizar dichas modificaciones en la medida que sean técnicamente necesarias para ejercer los derechos en otro medio o formatos, pero de otra manera usted no está autorizado para realizar obras derivadas. Todos los derechos no otorgados expresamente por el Licenciante quedan por este medio reservados, incluyendo pero sin limitarse a aquellos que se mencionan en las secciones 4(d) y 4(e).

4. Restricciones.
La licencia otorgada en la anterior Sección 3 está expresamente sujeta y limitada por las siguientes restricciones:

a.	Usted puede distribuir, exhibir públicamente, ejecutar públicamente, o poner a disposición pública la Obra sólo bajo las condiciones de esta Licencia, y Usted debe incluir una copia de esta licencia o del Identificador Universal de Recursos de la misma con cada copia de la Obra que distribuya, exhiba públicamente, ejecute públicamente o ponga a disposición pública. No es posible ofrecer o imponer ninguna condición sobre la Obra que altere o limite las condiciones de esta Licencia o el ejercicio de los derechos de los destinatarios otorgados en este documento. No es posible sublicenciar la Obra. Usted debe mantener intactos todos los avisos que hagan referencia a esta Licencia y a la cláusula de limitación de garantías. Usted no puede distribuir, exhibir públicamente, ejecutar públicamente, o poner a disposición pública la Obra con alguna medida tecnológica que controle el acceso o la utilización de ella de una forma que sea inconsistente con las condiciones de esta Licencia. Lo anterior se aplica a la Obra incorporada a una Obra Colectiva, pero esto no exige que la Obra Colectiva aparte de la obra misma quede sujeta a las condiciones de esta Licencia. Si Usted crea una Obra Colectiva, previo aviso de cualquier Licenciante debe, en la medida de lo posible, eliminar de la Obra Colectiva cualquier referencia a dicho Licenciante o al Autor Original, según lo solicitado por el Licenciante y conforme lo exige la cláusula 4(c).

b.	Usted no puede ejercer ninguno de los derechos que le han sido otorgados en la Sección 3 precedente de modo que estén principalmente destinados o directamente dirigidos a conseguir un provecho comercial o una compensación monetaria privada. El intercambio de la Obra por otras obras protegidas por derechos de autor, ya sea a través de un sistema para compartir archivos digitales (digital file-sharing) o de cualquier otra manera no será considerado como estar destinado principalmente o dirigido directamente a conseguir un provecho comercial o una compensación monetaria privada, siempre que no se realice un pago mediante una compensación monetaria en relación con el intercambio de obras protegidas por el derecho de autor.

c.	Si usted distribuye, exhibe públicamente, ejecuta públicamente o ejecuta públicamente en forma digital la Obra o cualquier Obra Derivada u Obra Colectiva, Usted debe mantener intacta toda la información de derecho de autor de la Obra y proporcionar, de forma razonable según el medio o manera que Usted esté utilizando: (i) el nombre del Autor Original si está provisto (o seudónimo, si fuere aplicable), y/o (ii) el nombre de la parte o las partes que el Autor Original y/o el Licenciante hubieren designado para la atribución (v.g., un instituto patrocinador, editorial, publicación) en la información de los derechos de autor del Licenciante, términos de servicios o de otras formas razonables; el título de la Obra si está provisto; en la medida de lo razonablemente factible y, si está provisto, el Identificador Uniforme de Recursos (Uniform Resource Identifier) que el Licenciante especifica para ser asociado con la Obra, salvo que tal URI no se refiera a la nota sobre los derechos de autor o a la información sobre el licenciamiento de la Obra; y en el caso de una Obra Derivada, atribuir el crédito identificando el uso de la Obra en la Obra Derivada (v.g., "Traducción Francesa de la Obra del Autor Original," o "Guión Cinematográfico basado en la Obra original del Autor Original"). Tal crédito puede ser implementado de cualquier forma razonable; en el caso, sin embargo, de Obras Derivadas u Obras Colectivas, tal crédito aparecerá, como mínimo, donde aparece el crédito de cualquier otro autor comparable y de una manera, al menos, tan destacada como el crédito de otro autor comparable.

d.	Para evitar toda confusión, el Licenciante aclara que, cuando la obra es una composición musical:

i.	Regalías por interpretación y ejecución bajo licencias generales. El Licenciante se reserva el derecho exclusivo de autorizar la ejecución pública o la ejecución pública digital de la obra y de recolectar, sea individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, SAYCO), las regalías por la ejecución pública o por la ejecución pública digital de la obra (por ejemplo Webcast) licenciada bajo licencias generales, si la interpretación o ejecución de la obra está primordialmente orientada por o dirigida a la obtención de una ventaja comercial o una compensación monetaria privada.

ii.	Regalías por Fonogramas. El Licenciante se reserva el derecho exclusivo de recolectar, individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, los consagrados por la SAYCO), una agencia de derechos musicales o algún agente designado, las regalías por cualquier fonograma que Usted cree a partir de la obra (“versión cover”) y distribuya, en los términos del régimen de derechos de autor, si la creación o distribución de esa versión cover está primordialmente destinada o dirigida a obtener una ventaja comercial o una compensación monetaria privada.

e.	Gestión de Derechos de Autor sobre Interpretaciones y Ejecuciones Digitales (WebCasting). Para evitar toda confusión, el Licenciante aclara que, cuando la obra sea un fonograma, el Licenciante se reserva el derecho exclusivo de autorizar la ejecución pública digital de la obra (por ejemplo, webcast) y de recolectar, individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, ACINPRO), las regalías por la ejecución pública digital de la obra (por ejemplo, webcast), sujeta a las disposiciones aplicables del régimen de Derecho de Autor, si esta ejecución pública digital está primordialmente dirigida a obtener una ventaja comercial o una compensación monetaria privada.

5. Representaciones, Garantías y Limitaciones de Responsabilidad.
A MENOS QUE LAS PARTES LO ACORDARAN DE OTRA FORMA POR ESCRITO, EL LICENCIANTE OFRECE LA OBRA (EN EL ESTADO EN EL QUE SE ENCUENTRA) “TAL CUAL”, SIN BRINDAR GARANTÍAS DE CLASE ALGUNA RESPECTO DE LA OBRA, YA SEA EXPRESA, IMPLÍCITA, LEGAL O CUALQUIERA OTRA, INCLUYENDO, SIN LIMITARSE A ELLAS, GARANTÍAS DE TITULARIDAD, COMERCIABILIDAD, ADAPTABILIDAD O ADECUACIÓN A PROPÓSITO DETERMINADO, AUSENCIA DE INFRACCIÓN, DE AUSENCIA DE DEFECTOS LATENTES O DE OTRO TIPO, O LA PRESENCIA O AUSENCIA DE ERRORES, SEAN O NO DESCUBRIBLES (PUEDAN O NO SER ESTOS DESCUBIERTOS). ALGUNAS JURISDICCIONES NO PERMITEN LA EXCLUSIÓN DE GARANTÍAS IMPLÍCITAS, EN CUYO CASO ESTA EXCLUSIÓN PUEDE NO APLICARSE A USTED.

6. Limitación de responsabilidad.
A MENOS QUE LO EXIJA EXPRESAMENTE LA LEY APLICABLE, EL LICENCIANTE NO SERÁ RESPONSABLE ANTE USTED POR DAÑO ALGUNO, SEA POR RESPONSABILIDAD EXTRACONTRACTUAL, PRECONTRACTUAL O CONTRACTUAL, OBJETIVA O SUBJETIVA, SE TRATE DE DAÑOS MORALES O PATRIMONIALES, DIRECTOS O INDIRECTOS, PREVISTOS O IMPREVISTOS PRODUCIDOS POR EL USO DE ESTA LICENCIA O DE LA OBRA, AUN CUANDO EL LICENCIANTE HAYA SIDO ADVERTIDO DE LA POSIBILIDAD DE DICHOS DAÑOS. ALGUNAS LEYES NO PERMITEN LA EXCLUSIÓN DE CIERTA RESPONSABILIDAD, EN CUYO CASO ESTA EXCLUSIÓN PUEDE NO APLICARSE A USTED.

7. Término.

a.	Esta Licencia y los derechos otorgados en virtud de ella terminarán automáticamente si Usted infringe alguna condición establecida en ella. Sin embargo, los individuos o entidades que han recibido Obras Derivadas o Colectivas de Usted de conformidad con esta Licencia, no verán terminadas sus licencias, siempre que estos individuos o entidades sigan cumpliendo íntegramente las condiciones de estas licencias. Las Secciones 1, 2, 5, 6, 7, y 8 subsistirán a cualquier terminación de esta Licencia.

b.	Sujeta a las condiciones y términos anteriores, la licencia otorgada aquí es perpetua (durante el período de vigencia de los derechos de autor de la obra). No obstante lo anterior, el Licenciante se reserva el derecho a publicar y/o estrenar la Obra bajo condiciones de licencia diferentes o a dejar de distribuirla en los términos de esta Licencia en cualquier momento; en el entendido, sin embargo, que esa elección no servirá para revocar esta licencia o que deba ser otorgada , bajo los términos de esta licencia), y esta licencia continuará en pleno vigor y efecto a menos que sea terminada como se expresa atrás. La Licencia revocada continuará siendo plenamente vigente y efectiva si no se le da término en las condiciones indicadas anteriormente.

8. Varios.

a.	Cada vez que Usted distribuya o ponga a disposición pública la Obra o una Obra Colectiva, el Licenciante ofrecerá al destinatario una licencia en los mismos términos y condiciones que la licencia otorgada a Usted bajo esta Licencia.

b.	Si alguna disposición de esta Licencia resulta invalidada o no exigible, según la legislación vigente, esto no afectará ni la validez ni la aplicabilidad del resto de condiciones de esta Licencia y, sin acción adicional por parte de los sujetos de este acuerdo, aquélla se entenderá reformada lo mínimo necesario para hacer que dicha disposición sea válida y exigible.

c.	Ningún término o disposición de esta Licencia se estimará renunciada y ninguna violación de ella será consentida a menos que esa renuncia o consentimiento sea otorgado por escrito y firmado por la parte que renuncie o consienta.

d.	Esta Licencia refleja el acuerdo pleno entre las partes respecto a la Obra aquí licenciada. No hay arreglos, acuerdos o declaraciones respecto a la Obra que no estén especificados en este documento. El Licenciante no se verá limitado por ninguna disposición adicional que pueda surgir en alguna comunicación emanada de Usted. Esta Licencia no puede ser modificada sin el consentimiento mutuo por escrito del Licenciante y Usted.
 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