2026-06-19T13:03:20Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/112062026-01-14T01:05:48Zcom_10259_11203com_10259_5086com_10259_2604col_10259_11204
Repositorio Institucional de la Universidad de Burgos
author
Husanu, Francisca
author
Alonso Díez, Álvaro
author
Calderón Carpintero, Verónica
author
Castellote, Marta
author
Nevshupa, Roman
2026-01-13T11:47:47Z
2026-01-13T11:47:47Z
2024-08
0008-8846
https://hdl.handle.net/10259/11206
10.1016/j.cemconres.2024.107650
Triboemission of nanoparticle aerosols from construction materials is a growing concern due to its potential impact on air quality and human health. In this study, we investigated the effect of aggregation of polyurethane fibers (PUFs) proceeding from waste on the kinetics of triboemission in cement mortars. A quantitative methodology was employed to assess the deposition rate, particle size distribution, and emissivity for the aerosols within the particle aerodynamic diameter range of 10–400 nm. The triboemission properties were correlated with the pore structure, morphology and tribochemical transformations of the particles and worn surfaces. Our results highlight the intricate influence of PUF aggregation on the kinetics of triboemission in cement mortars through both direct and indirect mechanisms and provide valuable insights into the mechanisms governing triboemission in construction materials.
eng
Atribución-NoComercial 4.0 Internacional
Mortar paving blocks
Waste additives
Recycled polyurethane fibers
Nanoparticle aerosols
Quantitative study of triboemission kinetics from polymer fiber-reinforced mortar paving blocks: Unravelling the dynamics of nanoparticle aerosol release
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/11206/1/Husanu-cacr_2024.pdf
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application/pdf
Husanu-cacr_2024.pdf