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Advances in Cement Research(4)
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Complex viscous behaviour of a hydrophilic fumed silica suspension: Temperature and particle concentration influence
ArticleAbstract: Shear-thickening (ST) is a non-Newtonian viscous behaviour characterized by the increase of the steaPalabras claves:Activation energy for the viscous flow, Fumed silica suspensions, Hydroclusters, Intrinsic viscosity, Shear-thickeningAutores:E. Fernández-Díaz, F. J. Rubio-Hernández, Velázquez-Navarro J.F.Fuentes:scopusAssessment of ζ-potential in TiO<inf>2</inf> aqueous suspensions: A comparative study based on thermodynamic and rheological methods
ArticleAbstract: It is widely demonstrated that the distinct electrokinetic techniques lead to different values of ζ-Palabras claves:Critical ζ-potential, Gibbs free energy, rheology, titanium dioxide, yield stressAutores:Aguiar J., F. J. Rubio-Hernández, Gómez-Merino A.I., Velázquez-Navarro J.F.Fuentes:scopusExperimental study on the influence of two different additives onto the flow behaviour of a fresh cement paste
ArticleAbstract: The effects of the concentration of two different additives, lignosulfonate and polycarboxilate, inPalabras claves:Autores:F. J. Rubio-Hernández, Moreno-Lechado S., Velázquez-Navarro J.F.Fuentes:scopusEffect of various plasticisers on viscous flow properties of natural pozzolanic cement pastes
ArticleAbstract: The effect of various plasticisers (lignosulfonates and copolymers) on volcanic cement was assessedPalabras claves:Autores:F. J. Rubio-Hernández, Nicolás Marcelo Páez-Flor, Velázquez-Navarro J.F.Fuentes:scopusEstimation of ion diffusion coefficients at the stagnant layer using TiO<inf>2</inf> aqueous suspension zeta potential data
ArticleAbstract: The solid-liquid interface of anatase-water nanofluids has been characterized. Combined data of elecPalabras claves:Anatase, Electrophoretic mobility, nanofluid, Surface conductivity, Zeta-potentialAutores:Aguiar J., F. J. Rubio-Hernández, Gómez-Merino A.I., Velázquez-Navarro J.F.Fuentes:scopusOn the steady shear behavior of hydrophobic fumed silica suspensions in PPG and PEG of low molecular weight
ArticleAbstract: Fumed silica with n-hexadecane molecules anchored onto its surface (Aerosil®R816) was dispersed in pPalabras claves:Hydrophobic fumed silica, Polyethylene glycol, polypropylene glycol, steady shear behaviorAutores:F. J. Rubio-Hernández, Gómez-Merino A.I., Nicolás Marcelo Páez-Flor, Velázquez-Navarro J.F.Fuentes:scopusInfluence of water/cement ratio, and type and concentration of chemical additives on the static and dynamic yield stresses of Portland cement paste
ArticleAbstract: The influence of water/cement w/c ratio, and type and concentration of two chemical additives, lignoPalabras claves:Cement paste, Dynamic yield stress, Lignosulfonates, Polycarboxylates, Static yield stressAutores:Adarve-Castro A., F. J. Rubio-Hernández, Nicolás Marcelo Páez-Flor, Reinaldo Delgado-Garcia, Velázquez-Navarro J.F.Fuentes:googlescopusIntrinsic viscosity of SiO<inf>2</inf>, Al<inf>2</inf>O<inf>3</inf> and TiO<inf>2</inf> aqueous suspensions
ArticleAbstract: The viscosity of dilute suspensions of several metal oxides (SiO2, Al2O3 and TiO2) was measured at dPalabras claves:colloids, Electroviscous effects, Intrinsic viscosity, Oxides, suspensionsAutores:Ayúcar-Rubio M., F. J. Rubio-Hernández, Galindo-Rosales F.J., Velázquez-Navarro J.F.Fuentes:scopusMicrostructure-at-rest evolution and steady viscous flow behavior of fresh natural pozzolanic cement pastes
ArticleAbstract: Portland cement without any class of admixtures and additives was substituted with a mixture of volcPalabras claves:Environmental sustainability, Flow behavior, Natural pozzolan, Volcanic Portland cement pasteAutores:F. J. Rubio-Hernández, Nicolás Marcelo Páez-Flor, Velázquez-Navarro J.F.Fuentes:scopusMineral additives geometry influence in cement pastes flow
ArticleAbstract: The flow behaviour of a fresh cement paste is dependent on its solid composition, but it cannot be pPalabras claves:Autores:Cerezo-Aizpún I., F. J. Rubio-Hernández, Velázquez-Navarro J.F.Fuentes:scopus