2026-04-20T08:18:18Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/98722025-01-12T16:42:31Zcom_10259_6171com_10259_5086com_10259_2604col_10259_6172
Repositorio Institucional de la Universidad de Burgos
author
Skaf Revenga, Marta
author
Espinosa González, Ana Belén
author
Ortega López, Vanesa
author
Revilla Cuesta, Víctor
author
Manso Villalaín, Juan Manuel
2025-01-10T15:30:37Z
2025-01-10T15:30:37Z
2025-07
2214-5095
http://hdl.handle.net/10259/9872
10.1016/j.cscm.2024.e04115
A three-year study tracking the performance of a novel, environmentally sustainable pavement, a Porous Asphalt (PA) mix incorporating Ladle Furnace (LF) slag, is presented in this paper. A thin layer of this material was applied over an existing pavement, in a pilot project of approximately 300 m2. The main results of the research refer to the successful scaling up from laboratory design to full-scale manufacturing, laying, and compaction, validating the use of up to 10 % LF slag in the mixture. The pavement demonstrated satisfactory durability in terms of resistance to abrasion, accelerated aging, frost, and humidity. The leaching behavior of the mixture remained well below regulatory limits. Over the three-year monitoring period, skid resistance remained stable, consistently exceeding 70 BPN (British Pendulum Number), while the permeability coefficient in dust-protected areas was maintained at 10⁻¹ cm/s. Moreover, visual inspections revealed no surface deficiencies throughout the study.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Durability
Field testing
Ladle furnace slag
Leaching
Permeability
Porous asphalt pavement
Skid resistance
Field study evolution on a porous asphalt mixture pavement containing ladle furnace slag
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/9872/1/Skaf-cscm_2025.pdf
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Skaf-cscm_2025.pdf