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Advances in Cement Research(4)
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Assessment 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: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:googlescopusMineral 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:scopusShear-thickening behavior of Aerosil® R816 nanoparticles suspensions in polar organic liquids
ArticleAbstract: We have found in this study, by means of steady and dynamic rheometry, that Aerosil® R816 particles,Palabras claves:Filled polymer, Flow curve, Oscillating flow, Shear thickening, Strain thickening, ViscoelasticityAutores:F. J. Rubio-Hernández, Galindo-Rosales F.J., Velázquez-Navarro J.F.Fuentes:scopusRheological characterization of a time dependent fresh cement paste
ArticleAbstract: Combining equilibrium and non-equilibrium rheological tests, the yield stress and the plastic viscosPalabras claves:Cement paste, Non-equilibrium mechanics, rheology, thixotropyAutores:F. J. Rubio-Hernández, Galindo-Rosales F.J., Velázquez-Navarro J.F.Fuentes:scopusRheology of concrete: A study case based upon the use of the concrete equivalent mortar
ArticleAbstract: A deeper and wider knowledge of the rheology of concrete could be obtained if a variety of absolutePalabras claves:Concrete equivalent mortar, Fresh concrete, Rheographs, rheologyAutores:F. J. Rubio-Hernández, Ordóñez-Belloc L., Velázquez-Navarro J.F.Fuentes:scopusSteady viscous flow of some commercial Andean volcanic Portland cement pastes
ArticleAbstract: Three commercial Ecuadorian cements, obtained from crushing a mix of clinker and a mixture of pumicePalabras claves:Blended cements, Paste, Rheological propertiesAutores:F. J. Rubio-Hernández, Nicolás Marcelo Páez-Flor, Velázquez-Navarro J.F.Fuentes:scopusStructural level of silica-fumed aqueous suspensions
ArticleAbstract: The static and dynamic yield stresses have been obtained for two different silica-fumed aqueous suspPalabras claves:Autores:F. J. Rubio-Hernández, Galindo-Rosales F.J., Gómez-Merino A.I., Velázquez-Navarro J.F.Fuentes:scopus