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Robayo-Salazar, Rafael / Muñoz, Miguel A. / Vargas, Armando / Mejía de Gutiérrez, Ruby (2024): Effects of incorporating bentonite, metakaolin, microsilica, and calcium carbonate on the rheological properties of portland cement-based 3D printing inks. Dans: Construction and Building Materials, v. 445 (septembre 2024).
https://doi.org/10.1016/j.conbuildmat.2024.137857
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Bernal, Susan A. / Rodríguez, Erich D. / Mejía de Gutiérrez, Ruby / Gordillo, Marisol / Provis, John L. (2011): Mechanical and thermal characterisation of geopolymers based on silicate-activated metakaolin/slag blends. Dans: Journal of Materials Science, v. 46, n. 16 (août 2011).
https://doi.org/10.1007/s10853-011-5490-z
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San Nicolas, Rackel / Bernal, Susan A. / Mejía de Gutiérrez, Ruby / van Deventer, Jannie S. J. / Provis, John L. (2014): Distinctive microstructural features of aged sodium silicate-activated slag concretes. Dans: Cement and Concrete Research, v. 65 (novembre 2014).
https://doi.org/10.1016/j.cemconres.2014.07.008
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Salas, Andres / Delvasto, Silvio / Mejía de Gutiérrez, Ruby / Lange, David (2009): Comparison of two processes for treating rice husk ash for use in high performance concrete. Dans: Cement and Concrete Research, v. 39, n. 9 (septembre 2009).
https://doi.org/10.1016/j.cemconres.2009.05.006
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Bernal, Susan A. / San Nicolas, Rackel / Myers, Rupert J. / Mejía de Gutiérrez, Ruby / Puertas, Francisca / van Deventer, Jannie S. J. / Provis, John L. (2014): MgO content of slag controls phase evolution and structural changes induced by accelerated carbonation in alkali-activated binders. Dans: Cement and Concrete Research, v. 57 (mars 2014).
https://doi.org/10.1016/j.cemconres.2013.12.003
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Bernal, Susan A. / Mejía de Gutiérrez, Ruby / Provis, John L. / Rose, Volker (2010): Effect of silicate modulus and metakaolin incorporation on the carbonation of alkali silicate-activated slags. Dans: Cement and Concrete Research, v. 40, n. 6 (juin 2010).
https://doi.org/10.1016/j.cemconres.2010.02.003
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Bernal, Susan A. / Mejía de Gutiérrez, Ruby / Pedraza, Alba L. / Provis, John L. / Rodríguez, Erich D. / Delvasto, Silvio (2011): Effect of binder content on the performance of alkali-activated slag concretes. Dans: Cement and Concrete Research, v. 41, n. 1 (janvier 2011).
https://doi.org/10.1016/j.cemconres.2010.08.017
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Henao Rios, Laura M. / Hoyos Triviño, Andry F. / Villaquirán-Caicedo, Mónica A. / Mejía de Gutiérrez, Ruby (2023): Effect of the use of waste glass (as precursor, and alkali activator) in the manufacture of geopolymer rendering mortars and architectural tiles. Dans: Construction and Building Materials, v. 363 (janvier 2023).
https://doi.org/10.1016/j.conbuildmat.2022.129760
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Robayo-Salazar, Rafael / Mejía de Gutiérrez, Ruby / Villaquirán-Caicedo, Mónica A. / Arjona, Silvio Delvasto (2023): 3D printing with cementitious materials: Challenges and opportunities for the construction sector. Dans: Automation in Construction, v. 146 (février 2023).
https://doi.org/10.1016/j.autcon.2022.104693
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Villaquirán-Caicedo, Mónica A. / Mejía de Gutiérrez, Ruby (2021): Comparison of different activators for alkaline activation of construction and demolition wastes. Dans: Construction and Building Materials, v. 281 (avril 2021).
https://doi.org/10.1016/j.conbuildmat.2021.122599
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Bernal, Susan A. / Provis, John L. / Rose, Volker / Mejía de Gutiérrez, Ruby (2011): Evolution of binder structure in sodium silicate-activated slag-metakaolin blends. Dans: Cement and Concrete Composites, v. 33, n. 1 (janvier 2011).
https://doi.org/10.1016/j.cemconcomp.2010.09.004
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Aguirre-Guerrero, Ana María / Mejía de Gutiérrez, Ruby (2021): Alkali-activated protective coatings for reinforced concrete exposed to chlorides. Dans: Construction and Building Materials, v. 268 (janvier 2021).
https://doi.org/10.1016/j.conbuildmat.2020.121098
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Rivera, Jhonathan Fernando / Mejía de Gutiérrez, Ruby / Ramirez-Benavides, Sandra / Orobio, Armando (2020): Compressed and stabilized soil blocks with fly ash-based alkali-activated cements. Dans: Construction and Building Materials, v. 264 (décembre 2020).
https://doi.org/10.1016/j.conbuildmat.2020.120285
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Valencia-Saavedra, William G. / Aguirre-Guerrero, Ana María / Mejía de Gutiérrez, Ruby (2020): Alkali-activated concretes based on high unburned carbon content fly ash: carbonation and corrosion performance. Dans: European Journal of Environmental and Civil Engineering, v. 26, n. 8 (septembre 2020).
https://doi.org/10.1080/19648189.2020.1785948
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Aguirre-Guerrero, Ana María / Robayo-Salazar, Rafael Andres / Mejía de Gutiérrez, Ruby (2021): Corrosion resistance of alkali-activated binary reinforced concrete based on natural volcanic pozzolan exposed to chlorides. Dans: Journal of Building Engineering, v. 33 (janvier 2021).
https://doi.org/10.1016/j.jobe.2020.101593
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Aragón, Patricia / Robayo-Salazar, Rafael A. / Mejía de Gutiérrez, Ruby (2020): Alkali-Activated Concrete Based on Natural Volcanic Pozzolan: Chemical Resistance to Sulfate Attack. Dans: Journal of Materials in Civil Engineering (ASCE), v. 32, n. 5 (mai 2020).
https://doi.org/10.1061/(asce)mt.1943-5533.0003161
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Angulo-Ramírez, Daniela Eugenia / Mejía de Gutiérrez, Ruby / Medeiros, Marcelo (2018): Alkali-activated Portland blast furnace slag cement mortars: Performance to alkali-aggregate reaction. Dans: Construction and Building Materials, v. 179 (août 2018).
https://doi.org/10.1016/j.conbuildmat.2018.05.183
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Robayo-Salazar, Rafael / Mejía-Arcila, Johanna / Mejía de Gutiérrez, Ruby / Martínez, Edgar (2018): Life cycle assessment (LCA) of an alkali-activated binary concrete based on natural volcanic pozzolan: A comparative analysis to OPC concrete. Dans: Construction and Building Materials, v. 176 (juillet 2018).
https://doi.org/10.1016/j.conbuildmat.2018.05.017
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Valencia-Saavedra, William / Mejía de Gutiérrez, Ruby / Gordillo, Marisol (2018): Geopolymeric concretes based on fly ash with high unburned content. Dans: Construction and Building Materials, v. 165 (mars 2018).
https://doi.org/10.1016/j.conbuildmat.2018.01.071
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Mejía de Gutiérrez, Ruby / Villaquirán-Caicedo, Mónica A. / Guzmán-Aponte, Luis A. (2020): Alkali-activated metakaolin mortars using glass waste as fine aggregate: Mechanical and photocatalytic properties. Dans: Construction and Building Materials, v. 235 (février 2020).
https://doi.org/10.1016/j.conbuildmat.2019.117510
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Robayo-Salazar, Rafael Andres / Aguirre-Guerrero, Ana María / Mejía de Gutiérrez, Ruby (2020): Carbonation-induced corrosion of alkali-activated binary concrete based on natural volcanic pozzolan. Dans: Construction and Building Materials, v. 232 (janvier 2020).
https://doi.org/10.1016/j.conbuildmat.2019.117189
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Robayo-Salazar, Rafael / Jesús, Carlos / Mejía de Gutiérrez, Ruby / Pacheco-Torgal, F. (2019): Alkali-activated binary mortar based on natural volcanic pozzolan for repair applications. Dans: Journal of Building Engineering, v. 25 (septembre 2019).
https://doi.org/10.1016/j.jobe.2019.100785
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Valencia Saavedra, William Gustavo / Angulo, Daniela Eugenia / Mejía de Gutiérrez, Ruby (2016): Fly Ash Slag Geopolymer Concrete: Resistance to Sodium and Magnesium Sulfate Attack. Dans: Journal of Materials in Civil Engineering (ASCE), v. 28, n. 12 (décembre 2016).
https://doi.org/10.1061/(asce)mt.1943-5533.0001618
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Bernal, Susan A. / Mejía de Gutiérrez, Ruby / Provis, John L. (2012): Engineering and durability properties of concretes based on alkali-activated granulated blast furnace slag/metakaolin blends. Dans: Construction and Building Materials, v. 33 (août 2012).
https://doi.org/10.1016/j.conbuildmat.2012.01.017
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Robayo, Rafael A. / Mulford, Alexandra / Munera, Jorge / Mejía de Gutiérrez, Ruby (2016): Alternative cements based on alkali-activated red clay brick waste. Dans: Construction and Building Materials, v. 128 (décembre 2016).
https://doi.org/10.1016/j.conbuildmat.2016.10.023
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Angulo-Ramírez, Daniela Eugenia / Mejía de Gutiérrez, Ruby / Puertas, Francisca (2017): Alkali-activated Portland blast-furnace slag cement: Mechanical properties and hydration. Dans: Construction and Building Materials, v. 140 (juin 2017).
https://doi.org/10.1016/j.conbuildmat.2017.02.092
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Robayo-Salazar, Rafael Andres / Rivera, Jhonathan Fernando / Mejía de Gutiérrez, Ruby (2017): Alkali-activated building materials made with recycled construction and demolition wastes. Dans: Construction and Building Materials, v. 149 (septembre 2017).
https://doi.org/10.1016/j.conbuildmat.2017.05.122
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Bernal, Susan A. / San Nicolas, Rackel / Provis, John L. / Mejía de Gutiérrez, Ruby / van Deventer, Jannie S. J. (2014): Natural carbonation of aged alkali-activated slag concretes. Dans: Materials and Structures, v. 47, n. 4 (avril 2014).
https://doi.org/10.1617/s11527-013-0089-2
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Bernal, Susan A. / Provis, John L. / Mejía de Gutiérrez, Ruby / van Deventer, Jannie S. J. (2015): Accelerated carbonation testing of alkali-activated slag/metakaolin blended concretes: effect of exposure conditions. Dans: Materials and Structures, v. 48, n. 3 (mars 2015).
https://doi.org/10.1617/s11527-014-0289-4
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Aguirre-Guerrero, Ana María / Mejía de Gutiérrez, Ruby (2018): Efficiency of electrochemical realkalisation treatment on reinforced blended concrete using FTIR and TGA. Dans: Construction and Building Materials, v. 193 (décembre 2018).
https://doi.org/10.1016/j.conbuildmat.2018.10.195