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Use of granular coal combustion products as aggregates in structural concrete: Effects on properties and recommendations regarding mix design
dc.contributor.author | Rodríguez-Álvaro, Roberto | |
dc.contributor.author | Seara Paz, Sindy | |
dc.contributor.author | González-Fonteboa, Belén | |
dc.contributor.author | Martínez-Abella, Fernando | |
dc.date.accessioned | 2024-07-15T14:53:42Z | |
dc.date.available | 2024-07-15T14:53:42Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Rodriguez-Alvaro, R., Seara-Paz, S., Gonzalez-Fonteboa, B., & Martinez-Abella, F. (2021). Use of granular coal combustion products as aggregates in structural concrete: Effects on properties and recommendations regarding mix design. Construction and Building Materials, 273, 121690. https://doi.org/10.1016/j.conbuildmat.2020.121690 | es_ES |
dc.identifier.uri | http://hdl.handle.net/2183/38016 | |
dc.description.abstract | [Abstract:] This review collates the results obtained in more than 100 scientific publications regarding the performance of concrete with granular coal combustion products (GCCP, commonly referred to as coal bottom ash in literature) as a partial substitute for conventional aggregate. The effects of this by-product on the workability, density and mechanical and durability related properties were analysed. Some conclusions and recommendations are provided to facilitate future research. These recommendations include conducting careful assessments of the specific gravity and water absorption properties of GCCP, replacing conventional aggregate by volume, and compensating the water absorption of GCCP. The use of GCCP as an internal curing water reservoir is proposed as the most promising advanced application. | es_ES |
dc.description.sponsorship | This work has been carried out within the framework of the following projects: -HACCURACEM project (BIA2017-85657-R), funded by the Ministry of Economy, Industry and Competitiveness, State Program for Research, Development and Innovation aimed at the challenges of Society, within the framework of the State Plan for Scientific and Technical Research and Innovation 2013-2016, Call 2017. -Valorisation of coal ashes from thermal power plant through the development of sustainable materials and products for the eco-construction in the building and civil engineering field (Cenicienta), funded by the Innovation Galician Agency, Galician Government (Xunta de Galicia), FEDER 2014-2020, Call 2016. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/BIA2017-85657-R/ES/HORMIGONES SOSTENIBLES AUTOCOMPACTANTES DE ALTAS PRESTACIONES MEDIANTE EL USO DE CEMENTOS DE BAJO CONTENIDO EN CLINKER Y AGENTES DE CURADO INTERNO Y AUTSELLADO | es_ES |
dc.relation.uri | https://doi.org/10.1016/j.conbuildmat.2020.121690 | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject | Coal bottom ash, CBA | es_ES |
dc.subject | By-product | es_ES |
dc.subject | Valorisation | es_ES |
dc.subject | Waste integration | es_ES |
dc.subject | Water dosage strategy | es_ES |
dc.subject | Workability | es_ES |
dc.subject | Durability | es_ES |
dc.subject | Lightweight concrete | es_ES |
dc.subject | Internal curing | es_ES |
dc.subject | Database | es_ES |
dc.title | Use of granular coal combustion products as aggregates in structural concrete: Effects on properties and recommendations regarding mix design | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | Construction and Building Materials | es_ES |
UDC.volume | 273 | es_ES |
UDC.startPage | 121690 | es_ES |
dc.identifier.doi | 10.1016/j.conbuildmat.2020.121690 |