2026-04-17T10:29:45Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/101992025-02-12T01:05:17Zcom_10259_6171com_10259_5086com_10259_2604col_10259_7105

Hernando Revenga, Manuel 413314b7-ef74-4bd9-a08a-02cfece089dc 600 Hurtado Alonso, Nerea 877 600 0009-0007-5363-3273 Manso Morato, Javier 876 600 0000-0002-9145-3595 Revilla Cuesta, Víctor 722 600 0000-0003-3337-6250 Skaf Revenga, Marta 541 600 0000-0001-7205-2692 Ortega López, Vanesa 403 600 0000-0003-0212-355X Manso Villalaín, Juan Manuel 331 600 0000-0003-4964-5128 2025-02-11T08:50:16Z 2025-02-11T08:50:16Z 2025-01 http://hdl.handle.net/10259/10199 10.4028/p-d7GYsB 2674-1237 Comunicación presentada en: International Conference on Technology Enabled Civil Infrastructure Engineering and Management (TECH-IEM) 2023, durante los días 15-16 de diciembre en Karachi (Pakistán) Wind energy has been making its way into renewable energies until today, experiencing a continuous growth worlwide that leads to the urgent task of reflecting on and solving the issue of the recycling of the wind turbine blades. Their complex composition causes that currently there is no a widely acepted solution for it. This study evaluates the incorporation of waste from the crushing of wind turbine blades, which contains fibers, into self-compacting concrete, which can be used for producing any construction element. Therefore, five concrete mixes were made with different percentages of this waste, including a reference mix without this waste. The addition of waste increased the content of fibers in the concrete, which in turn implied an increase in the water/cement ratio. This situation led to a worsening of the mechanical performance of concrete as the waste amount increased, although it was partially compensated by the stitching effect of the fibers. The concrete mix with 1.5% in volume of this waste exhibited flexural and compressive strengths very similar to those of the reference concrete. This shows that incorporating the waste from the crushing of wind turbine blades can allow to produce structural self-compacting concrete. This research work was supported by the Spanish Ministry of Universities, MICINN, AEI, EU, ERDF and NextGenerationEU/PRTR [grant numbers PID2020-113837RB-I00; 10.13039/501100011033; TED2021-129715B-I00; FPU21/04364]; the Junta de Castilla y León (Regional Government) and ERDF [grant number UIC-231; BU066-22]; and, finally, the University of Burgos [grant number SUCONS, Y135.GI]. application/pdf eng Trans Tech Publications Construction Technologies and Architecture. 2025, V. 15, p. 37-43 https://doi.org/10.4028/p-d7GYsB Compressive strength Flexural strength Self-compacting concrete Slump flow Wind turbine blade Hormigón-Ensayos Materiales de construcción Construcción Concrete-Testing Building materials Building Initial Approach to a Self-Compacting Concrete with Waste from Crushed Wind Turbine Blade info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion info:eu-repo/semantics/closedAccess Construction Technologies and Architecture 15 37 43 THUMBNAIL Hernando-icoteciem_TECH-IEM_23.pdf.jpg Hernando-icoteciem_TECH-IEM_23.pdf.jpg IM Thumbnail image/jpeg 4361 https://riubu.ubu.es/bitstream/10259/10199/3/Hernando-icoteciem_TECH-IEM_23.pdf.jpg 6a27081cda70fd7c143028940497451f MD5 3 LICENSE license.txt license.txt text/plain; charset=utf-8 1362 https://riubu.ubu.es/bitstream/10259/10199/2/license.txt 5d013bfa6e473ff0db22cd82a4d71a70 MD5 2 ORIGINAL Hernando-icoteciem_TECH-IEM_23.pdf Hernando-icoteciem_TECH-IEM_23.pdf Archivo cerrado application/pdf 400152 https://riubu.ubu.es/bitstream/10259/10199/1/Hernando-icoteciem_TECH-IEM_23.pdf 51318fabe8c3a959b40d36e6824fbb85 MD5 1 10259/10199 oai:riubu.ubu.es:10259/10199 2025-02-12 02:05:17.456 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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