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Wood Ash Versus Expanded Clay Aggregate as Internal Curing Water Reservoirs in High Performance Concrete
(Springer, 2022)
[Abstract] The performances of expanded clay aggregate and wood ash as internal curing water reservoirs were studied in the mortar phase of a hypothetical high performance concrete with a low water-to-binder ratio. The two ...
Mussel shell mortars durability: Study of aggregate replacement limit
(Elsevier, 2023-12-12)
[Abstract]: The knowledge acquired through previous experimental phases with coating mortars with mussel shell aggregates led to conclude that irregular, flaky and hydrophobic particles of the mussel shell and the organic ...
Rheology, Durability, and Mechanical Performance of Sustainable Self-Compacting Concrete With Metakaolin and Limestone Filler
(Elsevier, 2022)
[Abstract] This study analyzed the performance of self-compacting concrete with a paste composition that includes limestone filler and metakaolin replacing cement to design binary (75% cement and 25% limestone filler) and ...
Analysis of Tensile Behavior of Recycled Aggregate Concrete Using Acoustic Emission Technique
(RILEM Publications SARL, 2020)
[Abstract] Recycled concrete aggregate (RCA) was processed from reinforced concrete edge beams sourced from a demolished bridge. This material replaced different ratios of coarse aggregate in a benchmark concrete. The ...
Caracterización experimental de anclajes post instalados de gran capacidad en situaciones sísmicas
(Asociación Española de Ingeniería Estructural (ACHE), 2022)
[Resumen:] A medida que mejoran la tecnología y disponibilidad de las resinas, el campo de aplicación del anclaje post instalado se va extendiendo a situaciones de mayor demanda mecánica. En el caso planteado en este ...
Thermal performance of concrete with recycled concrete powder as partial cement replacement and recycled CDW aggregate
(MDPI, 2020)
[Abstract:] This novel study was triggered by a lack in the international literature of the simultaneous use of ground recycled concrete (GRC) as a cement replacement and mixed recycled aggregate as part of the granular ...
Assessment of the permeability to aggressive agents of concrete with recycled cement and mixed recycled aggregate
(MDPI, 2021)
[Abstract:] Acceptance by the construction industry of recycled concrete as a sustainable alternative material is contingent upon a reliable assessment of its permeability to corrosive agents. This study analyses the ...
The Influence of Fly Ash on the Mechanical Performance of Cementitious Materials Produced with Recycled Cement
(MDPI, 2022)
[Abstract:] Concrete is the most widely used construction material in the world; as such, the best way to promote a more sustainable construction industry is to improve the environmental performance of this material. Since ...
Resonance fatigue behaviour of concretes with recycled cement and aggregate
(MDPI, 2021)
[Abstract:] The huge increase in production of construction and demolition waste (CDW) worldwide is leading to the valorisation of as recycled aggregates. One of the most promising alternatives is its use as a recycled ...
Industrial low-clinker precast elements using recycled aggregates
(MDPI, 2020)
[Abstract:] Increasing amounts of sustainable concretes are being used as society becomes more aware of the environment. This paper attempts to evaluate the properties of precast concrete elements formed with recycled ...