Juan Pablo "JP" Gevaudan
Research Summary
Our research focuses on understanding the degradation mechanisms affecting the durability, mechanical, and environmental performance of modern cementitious materials. We do this by primarily investigating the time-evolution of both solid and liquid phases constituting cementitious materials as a consequence of environmental extrinsic factors as well as material intrinsic factors. We use atomic-scale spectroscopy, quantitative x-ray diffraction, 4D x-ray imaging, surface chemistry techniques, and standardized material testing to directly link data about material behavior across multiple scale (nano-to-macro scales). By doing this, we are able to bridge traditional gaps in Civil and Architectural Engineering materials and, hence, understand degradation pathways of multiple cementitious materials.
In the News
Research Keywords
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Projects
Recent Publications
Dissolution, diffusion, and precipitation of Mg2+ in MgO-based cements, a review by the RILEM TC-311 MBC
Gevaudan, J. P., Ruiz-Agudo, C., Manzano, H., Nguyen, H., Lothenbach, B., Kinnunen, P. & Bernard, E., Apr 2026, In: Materials and Structures/Materiaux et Constructions. 59, 3, 161.Research output: Contribution to journal › Article › peer-review
Pairing Chemical Activation and Carbonation of Basalt to Manufacture Novel Supplementary Cementitious Materials that Incorporate Carbon Capture
Hollingham, M. & Gevaudan, J. P., Jun 22 2026, In: ACS Sustainable Chemistry and Engineering. 14, 24, p. 10880-10895 16 p.Research output: Contribution to journal › Article › peer-review
Mechanism and performance of potassium carbonate-activated slag-metakaolin concrete
Phuyal, S., Gevaudan, J. P., Li, L. & Li, L., Oct 10 2026, In: Construction and Building Materials. 542, 147998.Research output: Contribution to journal › Article › peer-review
Optimization of mechanochemical activation of basalt fines in aqueous environments for CO2 mineralization and pozzolanic reactivity: discovery of a Pareto optimal front
Smith, J., Hollingham, M. & Gevaudan, J. P., 2026, (Accepted/In press) In: Journal of Sustainable Cement-Based Materials.Research output: Contribution to journal › Article › peer-review
pH- and Temperature-Dependent Dissolution Kinetics of Commercial Lightly Burned Magnesia: Bridging Methodological Gaps for Cement Applications
Zhang, X. & Gevaudan, J. P., Apr 2026, In: Sustainability (Switzerland). 18, 7, 3600.Research output: Contribution to journal › Article › peer-review
Effect of relative humidity on the interlayer spacing of phosphate intercalated Mg, Al layered double hydroxide (hydrotalcite-like) crystals
Reed, T., Wonderling, N., Gevaudan, J. P. & Mauro, J. C., Feb 2025, In: Journal of the American Ceramic Society. 108, 2, e20178.Research output: Contribution to journal › Article › peer-review
How does the crystal structure of MgO influence the hydration rate, phase composition, and performance of clay-based magnesium silicate hydrate cements?
Zhang, X., Xiang, Y., Pourhashemi, N. & Gevaudan, J. P., Nov 2025, In: Cement and Concrete Composites. 164, 106294.Research output: Contribution to journal › Article › peer-review
A compiled dataset of ready-mix concrete Environmental Product Declarations for life cycle assessment
Broyles, J. M., Gevaudan, J. P. & Brown, N. C., Feb 2024, In: Data in Brief. 52, 109852.Research output: Contribution to journal › Article › peer-review
Equations for early-stage design embodied carbon estimation for concrete floors of varying loading and strength
Broyles, J. M., Gevaudan, J. P., Hopper, M. W., Solnosky, R. L. & Brown, N. C., Feb 15 2024, In: Engineering Structures. 301, 117369.Research output: Contribution to journal › Article › peer-review
Design for early-age structural performance of 3D printed concrete structures: A parametric numerical modeling approach
Duarte, G., Duarte, J. P., Brown, N., Memari, A. & Gevaudan, J. P., Oct 1 2024, In: Journal of Building Engineering. 94, 109986.Research output: Contribution to journal › Article › peer-review
How does the pore solution chemistry influence the passivation of reinforced alkali- and salt-activated slag materials?
Gevaudan, J. P., Timounay, Y., Mayrhofer, L., Zarshenas, M. & Moseler, M., Mar 2024, In: Journal of the American Ceramic Society. 107, 3, p. 1625-1635 11 p.Research output: Contribution to journal › Article › peer-review
OpenHW3 – An open-source, low-cost temperature-controlled orbital shaker
Hollingham, M., Xiang, Y., Reed, T. & Pablo Gevaudan, J., Sep 2024, In: HardwareX. 19, e00570.Research output: Contribution to journal › Article › peer-review
Influence of phosphates on phase formation in alkali-activated MgO-Al2O3-SiO2-P2O5 cements
Reed, T., Mauro, J. C. & Gevaudan, J. P., Sep 2024, In: International Journal of Ceramic Engineering and Science. 6, 5, e10232.Research output: Contribution to journal › Article › peer-review
Novel insights into the amorphous feature of granulated blast furnace slag-supplemented magnesium potassium phosphate cement and its effect on bulk properties
Wu, B., Gevaudan, J. P., Xiang, Y., Xu, J., Ma, X. & Li, Y., Apr 26 2024, In: Construction and Building Materials. 425, 135958.Research output: Contribution to journal › Article › peer-review
Towards a model for structural performance in concrete printing based on buildability and toolpath design
Duarte, G., Duarte, J. P., Memari, A., Brown, N. & Gevaudan, J. P., Jun 15 2023, In: Journal of Building Engineering. 69, 106325.Research output: Contribution to journal › Article › peer-review
