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One-part blast furnace slag mortars activated with almond-shell biomass ash (ABA): A new 100% waste-based material

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One-part blast furnace slag mortars activated with almond-shell biomass ash (ABA): A new 100% waste-based material

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dc.contributor.author Soriano Martinez, Lourdes es_ES
dc.contributor.author Font-Pérez, Alba es_ES
dc.contributor.author Tashima, Mauro M. es_ES
dc.contributor.author Monzó Balbuena, José Mª es_ES
dc.contributor.author Borrachero Rosado, María Victoria es_ES
dc.contributor.author Paya Bernabeu, Jorge Juan es_ES
dc.date.accessioned 2021-09-04T03:41:03Z
dc.date.available 2021-09-04T03:41:03Z
dc.date.issued 2020-08-01 es_ES
dc.identifier.issn 0167-577X es_ES
dc.identifier.uri http://hdl.handle.net/10251/171421
dc.description.abstract [EN] The use of almond-shell biomass ash (ABA) as an alkali source in one-part blast furnace slag (BFS) mortars activation was investigated for the first time. The chemical composition of ABA revealed high alkalinity ash to be composed mainly of K2O and CaO. The one-part 100% waste-based mortars and pastes were studied by mechanical and thermogravimetric tests. The compressive strength values of the newly designed materials were higher than the mortars fabricated with commercial products (36.4 versus 21.2 MPa). The formation of C-S-H/(C,K)-A-S-H gels took place in the thermogravimetric studies. The use of ABA in mortars proved an interesting alternative to chemical reagents in alkali activated cements. es_ES
dc.description.sponsorship We wish to thank Borges Agricultural & Industrial Nuts for supplying ash and the Electronic Microscopy Service at the UPV. This research was supported by Spanish governerment MINECO/FEDER (Project RTI2018-097612-B-C21). es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Materials Letters es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Alkali-activated material es_ES
dc.subject Blast furnace slag es_ES
dc.subject Almond-shell biomass ash es_ES
dc.subject Alternative potassium source es_ES
dc.subject Biomass valorization es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title One-part blast furnace slag mortars activated with almond-shell biomass ash (ABA): A new 100% waste-based material es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.matlet.2020.127882 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//BIA2015-70107-R/ES/APLICACIONES DE SISTEMAS GEOPOLIMERICOS OBTENIDOS A PARTIR DE MEZCLAS DE RESIDUOS: MORTEROS,HORMIGONES Y ESTABILIZACION DE SUELOS/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ciencia y Tecnología del Hormigón - Institut de Ciència i Tecnologia del Formigó es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil es_ES
dc.description.bibliographicCitation Soriano Martinez, L.; Font-Pérez, A.; Tashima, MM.; Monzó Balbuena, JM.; Borrachero Rosado, MV.; Paya Bernabeu, JJ. (2020). One-part blast furnace slag mortars activated with almond-shell biomass ash (ABA): A new 100% waste-based material. Materials Letters. 272:1-4. https://doi.org/10.1016/j.matlet.2020.127882 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.matlet.2020.127882 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 4 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 272 es_ES
dc.relation.pasarela S\430876 es_ES
dc.contributor.funder Ministerio de Economía y Empresa es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.description.references Peys, A., Rahier, H., & Pontikes, Y. (2016). Potassium-rich biomass ashes as activators in metakaolin-based inorganic polymers. Applied Clay Science, 119, 401-409. doi:10.1016/j.clay.2015.11.003 es_ES
dc.description.references Font, A., Soriano, L., Moraes, J. C. B., Tashima, M. M., Monzó, J., Borrachero, M. V., & Payá, J. (2017). A 100% waste-based alkali-activated material by using olive-stone biomass ash (OBA) and blast furnace slag (BFS). Materials Letters, 203, 46-49. doi:10.1016/j.matlet.2017.05.129 es_ES
dc.description.references De Moraes Pinheiro, S. M., Font, A., Soriano, L., Tashima, M. M., Monzó, J., Borrachero, M. V., & Payá, J. (2018). Olive-stone biomass ash (OBA): An alternative alkaline source for the blast furnace slag activation. Construction and Building Materials, 178, 327-338. doi:10.1016/j.conbuildmat.2018.05.157 es_ES
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dc.description.references Statistical Yearbook, International Nut & Dried Fruit Council (INC), 2018. https://www.nutfruit.org/industry/technical-resources?category=statistical-yearbooks (accessed 01.04.2020). es_ES
dc.description.references Benítez, A., González-Tejero, M., Caballero, Á., & Morales, J. (2018). Almond Shell as a Microporous Carbon Source for Sustainable Cathodes in Lithium–Sulfur Batteries. Materials, 11(8), 1428. doi:10.3390/ma11081428 es_ES
dc.description.references AENOR, UNE-EN 196-1, Methods of Testing Cement – Part 1: Determination of Strength, 2005. es_ES
dc.description.references Rivera, O. G., Long, W. R., Weiss Jr., C. A., Moser, R. D., Williams, B. A., Torres-Cancel, K., … Allison, P. G. (2016). Effect of elevated temperature on alkali-activated geopolymeric binders compared to portland cement-based binders. Cement and Concrete Research, 90, 43-51. doi:10.1016/j.cemconres.2016.09.013 es_ES


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