RT info:eu-repo/semantics/article
T1 Self-compacting concrete manufactured with recycled concrete aggregate: An overview
A1 Revilla Cuesta, Víctor
A1 Skaf Revenga, Marta
A1 Faleschini, Flora
A1 Manso Villalaín, Juan Manuel
A1 Ortega López, Vanesa
K1 Self-compacting concrete
K1 Recycled concrete aggregate
K1 Flowability
K1 Hardened state
K1 Durability
K1 Structural elements
K1 Ingeniería civil
K1 Civil engineering
K1 Materiales de construcción
K1 Building materials
AB The use of different types of waste in the manufacture of concrete is increasingly common, due tounabating concerns over climate change and sustainability in the construction sector. It is now widelyaccepted that the optimal behavior of vibrated concrete produced with the addition of certain wastes canrival the behavior of conventional products. The manufacture of special concretes, such as selfcompacting concrete, is also currently under investigation, although the state of knowledge in thisfield is not so well developed. In this review paper, current and past research articles on the design ofself-compacting concrete with recycled concrete aggregate, both by itself and in combination with otherwastes, are summarized and assessed. Research is presented into recycled concrete aggregate propertiesand the mix-design of the self-compacting concretes that contain them, as well as relevant results on thefresh state (workability, rheology), the hardened state (compressive strength, splitting tensile and flexural strength, modulus of elasticity, density, and porosity), durability (resistance to aggressive agents),long-term properties of concrete (shrinkage, creep), and structural elements manufactured with selfcompacting concrete containing recycled concrete aggregate. The results under review reaffirm thatthe incorporation of recycled concrete aggregate can produce a suitable self-compacting recycled concrete, on the basis of careful designs that are essential for successful performance.
PB Elsevier
SN 0959-6526
YR 2020
FD 2020-07
LK http://hdl.handle.net/10259/8057
UL http://hdl.handle.net/10259/8057
LA eng
NO This work was supported by the Regional Government, Junta de Castilla y León and ERDF [UIC-231, BU119P17]; the Spanish Ministry MCIU, AEI and ERDF [FPU17/03374; PID2019-106635RB-I00]; the University of Burgos [SUCONS, Y135.GI] and the Junta de Castilla y León and ESF [UBU05B_1274].
DS Repositorio Institucional de la Universidad de Burgos
RD 22-dic-2024