2026-06-29T20:29:51Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/76552023-04-21T08:19:20Zcom_10259_4204com_10259_5086com_10259_2604col_10259_5373

Gonzalo Orden, Hernán Linares Unamunzaga, Alaitz Pérez Acebo, Heriberto Díaz Minguela, Jesús 2023-04-20T12:11:01Z 2023-04-20T12:11:01Z 2019-07 http://hdl.handle.net/10259/7655 10.3390/app9153055 2076-3417 Road maintenance and rehabilitation are expected to meet modern society’s demands for sustainable development. Full-depth reclamation with cement as a binder is closely linked to the concept of sustainability. In addition to the environmental benefits of reusing the existing pavement as aggregate, this practice entails significant technical and economic advantages. In Spain, in the absence of tests specifically designed to determine the behavior of recycled pavements stabilized with cement, these materials are treated as soil-cement or cement-bound granular material. This assumption is not entirely accurate, because this recycled pavement contains some bituminous elements that reduce its stiffness. This study aimed to obtain the relationships between flexural strength (FS) and the parameters that describe the pavement behavior (long-term unconfined compressive strength (UCS) and indirect tensile strength (ITS)) and compare the findings with the relationships between these parameters in soil-cement and cement-bound granular materials. The results showed that the similar behavior hypothesis is not entirely accurate for recycled pavements stabilized with cement, because they have lower strength values—although, this is not necessarily an indication of poorer performance. The authors are grateful to the Education Council of Castilla y León for the funds received for project number BU009A06 and UB 07/03. application/pdf eng MDPI Applied Sciences. 2019, V. 9, n. 15, 3055 https://doi.org/10.3390/app9153055 info:eu-repo/grantAgreement/Junta de Castilla y León//BU009A06//Estudio del comportamiento de los firmes reciclados in situ con cemento en Castilla y León como método sostenible en la conservación de carreteras/ info:eu-repo/grantAgreement/Junta de Castilla y León//UB 07%2F03/ Atribución 4.0 Internacional http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Full-depth reclamation Recycling Pavement rehabilitation Cement-treated materials Base materials Unconfined compressive strength Flexural strength Splitting tensile strength Indirect tensile strength Ingeniería civil Materiales de construcción Civil engineering Building materials Advances in the Study of the Behavior of Full-Depth Reclamation (FDR) with Cement info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Applied Sciences 9 15