2026-05-07T23:56:58Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/101902025-02-10T07:54:16Zcom_10259_6171com_10259_5086com_10259_2604col_10259_7105

Impact ballistic resistance of high workability concrete reinforced with crushed wind-turbine blade Hernando Revenga, Manuel Revilla Cuesta, Víctor Manso Morato, Javier Hurtado Alonso, Nerea Fernández del Rey, Abraham Loya, José Antonio Materiales de construcción Construcción Building materials Building Póster presentado en: 4th World Conference on Advanced Materials for Defense 2024, durante los días 20-22 de junio en Braga (Portugal) The implementation of circular economy in the wind-energy sector can be promoted by recycling the dismantled wind-turbine blades through crushing to produce fibres. The use of those fibres in self-compacting concrete allows improving its ductility and energy absorption, behavior that is analysed in this research by evaluating its impact ballistic resistance. The addition of this waste fibres from a percentage of 4.5% increased the flexural strength and impact ballistic of concrete. Although concrete with those recycled fibres did not reach the performance of conventional concrete, this study meant a starting point to try to develop concrete with that waste that exhibits high resistance to such external stresses This research work was supported by the Spanish Ministry of Universities, MICINN, AEI, EU, ERDF and NextGenerationEU/PRTR [grant numbers PID2023-146642OB-I00; 719 10.13039/501100011033; TED2021-129715 B–I00]; the Junta de Castilla y León (Regional Government) and ERDF [grant number UIC-231; BU033P23] 2025-02-07T14:34:13Z 2025-02-07T14:34:13Z 2024 info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion http://hdl.handle.net/10259/10190 eng 4th World Conference on Advanced Materials for Defense info:eu-repo/semantics/openAccess application/pdf