RT info:eu-repo/semantics/article
T1 Advances in the Study of the Behavior of Full-Depth Reclamation (FDR) with Cement
A1 Gonzalo Orden, Hernán
A1 Linares Unamunzaga, Alaitz
A1 Pérez Acebo, Heriberto
A1 Díaz Minguela, Jesús
K1 Full-depth reclamation
K1 Recycling
K1 Pavement rehabilitation
K1 Cement-treated materials
K1 Base materials
K1 Unconfined compressive strength
K1 Flexural strength
K1 Splitting tensile strength
K1 Indirect tensile strength
K1 Ingeniería civil
K1 Civil engineering
K1 Materiales de construcción
K1 Building materials
AB Road maintenance and rehabilitation are expected to meet modern society’s demands forsustainable development. Full-depth reclamation with cement as a binder is closely linked to theconcept of sustainability. In addition to the environmental benefits of reusing the existing pavement asaggregate, this practice entails significant technical and economic advantages. In Spain, in the absenceof 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 notentirely accurate, because this recycled pavement contains some bituminous elements that reduceits stiffness. This study aimed to obtain the relationships between flexural strength (FS) and theparameters that describe the pavement behavior (long-term unconfined compressive strength (UCS)and indirect tensile strength (ITS)) and compare the findings with the relationships between theseparameters in soil-cement and cement-bound granular materials. The results showed that the similarbehavior hypothesis is not entirely accurate for recycled pavements stabilized with cement, becausethey have lower strength values—although, this is not necessarily an indication of poorer performance.
PB MDPI
YR 2019
FD 2019-07
LK http://hdl.handle.net/10259/7655
UL http://hdl.handle.net/10259/7655
LA eng
NO The authors are grateful to the Education Council of Castilla y León for the funds received for project number BU009A06 and UB 07/03.
DS Repositorio Institucional de la Universidad de Burgos
RD 24-abr-2024