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Study of Different Granular By-Products as Internal Curing Water Reservoirs in Concrete
(Elsevier, 2022)
[Abstract] The use of three different waste-based materials, i.e. ceramic recycled aggregate (CRA), mixed recycled aggregate (MRA), and coal bottom ash (CBA), as internal curing water reservoirs was investigated. Their ...
Deformation Recovery of Reinforced Concrete Beams Made With Recycled Coarse Aggregates
(Elsevier, 2022)
[Abstract] The purpose of this research is to analyse the long-term deformations of reinforced concrete beams made of recycled coarse aggregates (RCA), using four different replacement ratios, 0%, 20%, 50% and 100%. For ...
Influence of the Mixing Procedure on the Fresh State Behaviour of Recycled Mortars
(Elsevier, 2021)
[Abstract] The effect of two different mixing protocols on the fresh-state behaviour of self-compacting mortars with and without recycled sand was compared. For this purpose, the mortar mixes were designed considering three ...
Waste-Based Porous Materials as Water Reservoirs for the Internal Curing of Concrete. A Review
(Elsevier, 2021)
[Abstract] This review collates findings from more than 100 scientific publications regarding the performance of several waste-based porous materials (WASPORs) as water reservoirs for the internal curing of concrete. Results ...
Assessment of the Durability Dynamics of High-Performance Concrete Blended With a Fibrous Rice Husk Ash
(MDPI, 2022)
[Abstract] The present study examines the durability properties of Class 1 (50–75 MPa) high-performance concrete (HPC) blended with rice husk ash (RHA) as a partial replacement of CEM II B-L, 42.5 N. Six HPC mixes were ...
Masonry Mortars, Precast Concrete and Masonry Units Using Coal Bottom Ash as a Partial Replacement for Conventional Aggregates
(Elsevier, 2021)
[Abstract] Granular coal combustion products are problematic waste materials whose use as aggregates in concrete has been extensively studied. However, its integration into other non-structural materials and elements has ...
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 ...
Mechanical and microstructural properties of high-performance concrete made with rice husk ash internally cured with superabsorbent polymers
(CellPress, 2022)
[Abstract:] An experimental study was carried out to determine the properties of rice husk ash (RHA) and its effect on high-performance concrete's (HPC) mechanical and microstructural properties. RHA content was placed at ...