Search Results - "Tobón, Jorge I."

Analysis and Comparison of CO2 Emission Mitigation Measures by the Cement Industry in Ibero-American Countries.

Authors: Chaves, Jéssica Fall Nogueira de Paula Vasques, Lucas da Silva Rêgo, João Henrique et al.

Source: International Journal of Concrete Structures & Materials; 4/24/2026, Vol. 20 Issue 1, p1-24, 24p

Photocatalytic activity under visible light irradiation of cement based materials containing TiO2-xNy nanoparticles.

Alternate Title: Actividad fotocatalitica en luz visible de un cemento con adición de nano partículas de TiO2-xNy.

Authors: Tobón, Jorge I. Cohen, Juan D. Dorkis, Ludovic

Source: Revista Facultad de Ingeniería Universidad de Antioquia. Jan-Mar2020, Issue 94, p87-96. 10p.

Evaluation of the Properties of Diatomaceous Earth in Relation to Their Performance in the Removal of Heavy Metals from Contaminated Effluents.

Authors: Marín-Alzate, Natalia Tobón, Jorge I. Bertolotti, Bruno et al.

Source: Water, Air & Soil Pollution. Mar2021, Vol. 232 Issue 3, p1-14. 14p.

Sustainable Hybrid Lightweight Aggregate Concrete Using Recycled Expanded Polystyrene.

Authors: González-Betancur, D. Hoyos-Montilla, Ary A. Tobón, Jorge I.

Source: Materials (1996-1944). May2024, Vol. 17 Issue 10, p2368. 14p.

Effect of fly ash and silica fume on rheology, compressive strength and self-compacting in cement mixtures.

Alternate Title: Efecto de las cenizas volantes y el humo de sílice sobre la reología, resistencia a la compresión y autocompactación en mezclas de cemento.

Authors: Correa-Yepes, Jaime Arturo Rojas-Reyes, Nestor Tobón, Jorge I.

Source: Dyna (0012-7353). Sep2018, Vol. 85 Issue 206, p59-68. 10p.

Valorization of waste from sand wash muds of an aggregates plant: Evaluation as a supplementary cementitious material.

Authors: Restrepo‐Baena, Oscar Cabrera‐Poloche, Francisco Tobón, Jorge I. et al.

Source: International Journal of Applied Ceramic Technology; Nov/Dec2020, Vol. 17 Issue 6, p2669-2680, 12p

Cement production with pozzolans from residual tropical soils formed from paragneiss with a high silicon oxide content.

Alternate Title: Producción de cemento con puzolanas de suelos tropicales residuales de paragneis con alto contenido de óxido de silicio.

Authors: Vásquez, Oscar Carmona-Saldarriaga, Laura Tobón, Jorge I.

Source: Dyna (0012-7353). Apr-Jun2020, Vol. 87 Issue 213, p69-74. 6p.

The mechanical properties of Portland cement mortars blended with carbon nanotubes and nanosilica: A study by experimental design.

Alternate Title: Propiedades mecánicas de morteros de cemento Portland adicionados con nanotubos de carbono y nanosilica: Estudio por diseño de experimentos.

Authors: Mendoza-Reales, Oscar A. Sierra-Gallego, Germán Tobón, Jorge I.

Source: Dyna (0012-7353). Sep2016, Vol. 83 Issue 198, p136-141. 6p.

Performance and Microstructural Analysis of Lightweight Concrete Blended with Nanosilica under Sulfate Attack.

Authors: Vargas, Paola Marín, Natalia A. Tobón, Jorge I.

Source: Advances in Civil Engineering; 6/3/2018, p1-11, 11p

Microcalorimetric study of the effect of calcium hydroxide and temperature on the alkaline activation of coal fly ash.

Authors: Hoyos-Montilla, Ary A. Tobón, Jorge I. Puertas, F.

Source: Journal of Thermal Analysis & Calorimetry. Mar2018, Vol. 131 Issue 3, p2395-2410. 16p.

Evaluation of Photocatalytic Properties of Portland Cement Blended with Titanium Oxynitride (TiO2-xNy) Nanoparticles.

Authors: Cohen, Juan D. Sierra-Gallego, G. Tobón, Jorge I.

Source: Coatings (2079-6412); 2015, Vol. 5 Issue 3, p465-476, 12p

Study of excavated clays with kaolinite and dickite as pozzolanic materials.

Alternate Title: Estudio de arcillas excavadas con caolinita y dickita como materiales puzolánicos.

Authors: Yanguatin, Hernan Tironi, Alejandra Tobón, Jorge I.

Source: Dyna (0012-7353). Jan-Mar2022, Vol. 89 Issue 220, p99-109. 11p.

Characterization of construction and demolition waste in order to obtain Ca and Si using a citric acid treatment.

Alternate Title: Caracterización de un residuo de construcción y demolición para la obtención de Ca y Si mediante tratamiento con ácido cítrico.

Authors: Mejía, Erica Navarro, Patricio Vargas, Cristian et al.

Source: Dyna (0012-7353). Dec2016, Vol. 83 Issue 199, p94-101. 8p.

Carbonation Behavior of Mortar Made from Treated Recycled Aggregates: Influence of Diammonium Phosphate.

Authors: Gómez-Cano, Diana Arias-Jaramillo, Yhan P. Bernal-Correa, Roberto et al.

Source: Materials (1996-1944). Feb2023, Vol. 16 Issue 3, p980. 22p.

Kinetic model for ye'elimite polymorphs formation during clinkering production of CSA cement.

Authors: Berrio, Ariel Tobón, Jorge I. De la Torre, A.G.

Source: Construction & Building Materials. Feb2022, Vol. 321, pN.PAG-N.PAG. 1p.

Subjects: Ferric oxide, Thermogravimetry, Aluminum oxide, X-ray powder diffraction, Trace elements

Performance of white Portland cement matrixes blended with nanosilica and limestone for architectural applications.

Authors: Tobón, Jorge I. Mendoza Reales, Oscar A. Payá Bernabeu, Jordi

Source: Advances in Cement Research. Oct2016, Vol. 28 Issue 9, p606-615. 10p.