2026-04-19T06:29:34Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/102042025-02-12T01:05:34Zcom_10259_6171com_10259_5086com_10259_2604col_10259_7105

Trento, Daniel Faleschini, Flora Revilla Cuesta, Víctor Ortega López, Vanesa 2024 Comunicación presentada en: 10th International symposium on energy from biomass and waste 2024, durante los días 25-27 de noviembre en Venecia (Italia) Many wind-turbine blades are approaching the end of their operational life, and they must be replaced soon. As a result, there is a pressing need for cost-effective, sustainable, and simple recycling methods. This paper proposes a recycling process that transforms turbine blades into raw materials for concrete production. Raw-crushed wind-turbine blade (RCWTB) obtained from dismissed wind-turbine blades was incorporated in mixes containing recycled aggregates to improve fresh and early-age mechanical properties. The RCWTB is composed of glass fibers, polymeric particles, and balsa wood; based on its physical and microscopic properties, it works as both concrete fibers and aggregates. As a key finding, incorporating this waste material was observed to improve the early-age properties of concrete containing recycled aggregates. Plastic shrinkage decreased up to 47% and flexural strength reached 14% higher values, while compressive strength remained almost unchanged. application/pdf http://hdl.handle.net/10259/10204 eng CISA Publisher Raw-crushed wind-turbine blade as an effective addition to enhance recycled concrete properties info:eu-repo/semantics/conferenceObject TEXT RIUBU. Repositorio Institucional de la Universidad de Burgos Hispana