Rodriguez Martinez, Erich David; Bernal, Susan A.; Provis, John L.; Paya Bernabeu, Jorge Juan; Monzó Balbuena, José Mª; Borrachero Rosado, María Victoria(Elsevier, 2013-01)
This paper assesses the effect of the use of an alternative activator based on nanosilica/MOH (M = K+ or Na+) blended solutions on the performance of alkali-activated fly ash binders. Binders produced with commercial ...
Tobón, J.I.; Mendoza-Reales, O.; Restrepo, O.J.; Borrachero Rosado, María Victoria; Paya Bernabeu, Jorge Juan(American Society of Civil Engineers, 2018)
[EN] In this work, the effect of pyrogenic silica and nanosilica on the properties of portland cement matrices is compared. Two chemically
and mineralogically similar mineral additions (amorphous silica) with different ...
[EN] In this research, bio-based electrospun multilayered films for food packaging applications with good barrier properties and close to superhydrophobic behavior were developed. For this purpose, two different biopolymers, ...
Tobón, J. I.; Paya Bernabeu, Jorge Juan; Borrachero Rosado, María Victoria; Restrepo Baena, Oscar Jaime(Elsevier, 2012-11)
Mineralogical analysis on pastes of Spanish Portland cement Type I, blended with nanosilica was carried out by conventional and high-resolution thermogravimetric analysis (TG-HRTG) and X-ray diffraction (XRD) in order to ...
In this paper the effects of nanosilica (NS) on porosity, capillary suction (UNE 8398:2008), compressive strength (ASTM C 349), and sulfate resistance (ASTM C 1012) were evaluated for mortars made with Portland cement ...