Modelling of the evolving contributions of gas transport, cracks and chemical kinetics during atmospheric carbonation of hydrated C3S and C-S-H pastes

[1]  S. Poyet,et al.  Carbonation of model cement pastes: The mineralogical origin of microstructural changes and shrinkage , 2021 .

[2]  F. Dubois,et al.  Multibody approach for reactive transport modeling in discontinuous-heterogeneous porous media , 2021, Computational Geosciences.

[3]  C. Noiriel,et al.  Geometry and mineral heterogeneity controls on precipitation in fractures: An X-ray micro-tomography and reactive transport modeling study , 2021 .

[4]  J. Dolado,et al.  Mineralogical and microstructural alterations in a portland cement paste after an accelerated decalcification process , 2021 .

[5]  J. Perko,et al.  A new concept for pore-scale precipitation-dissolution modelling in a lattice Boltzmann framework – Application to portlandite carbonation , 2020 .

[6]  S. Poyet,et al.  Model synthetic pastes for low pH cements , 2020 .

[7]  K. Scrivener,et al.  Characteristic lengths of the carbonation front in naturally carbonated cement pastes: Implications for reactive transport models , 2020 .

[8]  K. Scrivener,et al.  Evolution of microstructural changes in cement paste during environmental drying , 2020 .

[9]  M. Zając,et al.  Kinetics of enforced carbonation of cement paste , 2020 .

[10]  V. Lagneau,et al.  Predicting the atmospheric carbonation of cementitious materials using fully coupled two-phase reactive transport modelling , 2020 .

[11]  B. Johannesson,et al.  Reactive mass transport in concrete including for gaseous constituents using a two-phase moisture transport approach , 2020 .

[12]  C. Steefel,et al.  Reactive Transport in Evolving Porous Media , 2019, Reviews in Mineralogy and Geochemistry.

[13]  S. Poyet,et al.  The link between gas diffusion and carbonation in hardened cement pastes , 2019, Cement and Concrete Research.

[14]  S. Poyet,et al.  Carbonation of hardened cement pastes: Influence of temperature , 2019, Cement and Concrete Research.

[15]  V. Lagneau,et al.  Recoupling flow and chemistry in variably saturated reactive transport modelling - An algorithm to accurately couple the feedback of chemistry on water consumption, variable porosity and flow , 2018, Advances in Water Resources.

[16]  S. Bonnet,et al.  A numerical model including thermodynamic equilibrium, kinetic control and surface complexation in order to explain cation type effect on chloride binding capability of concrete , 2018, Construction and Building Materials.

[17]  J. Lizarazo-Marriaga,et al.  Petrographic characterization of Portlandite crystal sizes in cement pastes affected by different hydration environments , 2018, Construction and Building Materials.

[18]  Stéphane Poyet,et al.  Comparison between natural and accelerated carbonation (3% CO2): Impact on mineralogy, microstructure, water retention and cracking , 2018, Cement and Concrete Research.

[19]  J. Prévost,et al.  Impact of the microstructure model on coupled simulation of drying and accelerated carbonation , 2018 .

[20]  Raoul François,et al.  Effect of crack openings on carbonation-induced corrosion , 2017 .

[21]  Vincent Lagneau,et al.  Integrating a compressible multicomponent two-phase flow into an existing reactive transport simulator , 2017 .

[22]  A. Leemann,et al.  Carbonation of concrete: the role of CO2 concentration, relative humidity and CO2 buffer capacity , 2016, Materials and Structures.

[23]  S. Poyet.  Describing the influence of temperature on water retention using van Genuchten equation , 2016 .

[24]  S. Norris,et al.  Modelling reactions between alkaline fluids and fractured rock: The Maqarin natural analogue , 2016 .

[25]  S. Poyet,et al.  Impact of carbonation on unsaturated water transport properties of cement-based materials , 2015 .

[26]  C. Andrade,et al.  Assessment of the protective effect of carbonation on portlandite crystals , 2015 .

[27]  F. Warmont,et al.  Alteration of nanocrystalline calcium silicate hydrate (C-S-H) at pH 9.2 and room temperature: a combined mineralogical and chemical study , 2015, Mineralogical Magazine.

[28]  Jari Puttonen,et al.  Reactive transport modelling of long-term carbonation , 2014 .

[29]  Patrick Dangla,et al.  Investigation of the carbonation mechanism of \{CH\} and C-S-H in terms of kinetics, microstructure changes and moisture properties , 2014 .

[30]  Wang Yudong,et al.  3D spatial distribution of the calcium carbonate caused by carbonation of cement paste , 2014 .

[31]  J. Soler,et al.  Dissolution kinetics of C–S–H gel: Flow-through experiments , 2014 .

[32]  A. Putnis,et al.  Dissolution and carbonation of Portlandite [Ca(OH)2] single crystals. , 2013, Environmental science & technology.

[33]  C. Andrade,et al.  Natural and accelerated CO2 binding kinetics in cement paste at different relative humidities , 2013 .

[34]  Wei Sun,et al.  Monitoring the Evolution of Accelerated Carbonation of Hardened Cement Pastes by X-Ray Computed Tomography , 2013 .

[35]  Wooyong Um,et al.  Imaging wellbore cement degradation by carbon dioxide under geologic sequestration conditions using X-ray computed microtomography. , 2013, Environmental science & technology.

[36]  Nicolas Jacquemet,et al.  Thermoddem: A geochemical database focused on low temperature water/rock interactions and waste materials , 2012 .

[37]  Jacques Pironon,et al.  Armouring of well cement in H2S–CO2 saturated brine by calcite coating – Experiments and numerical modelling , 2012 .

[38]  Christopher J. Spiers,et al.  Fracture healing and transport properties of wellbore cement in the presence of supercritical CO2 , 2011 .

[39]  Laurent De Windt,et al.  Modeling the degradation of Portland cement pastes by biogenic organic acids , 2010 .

[40]  Vincent Lagneau,et al.  HYTEC results of the MoMas reactive transport benchmark , 2010 .

[41]  Arnault Lassin,et al.  Chemical model for cement-based materials: Temperature dependence of thermodynamic functions for nanocrystalline and crystalline C–S–H phases , 2010 .

[42]  Vincent Lagneau,et al.  Operator-splitting-based reactive transport models in strong feedback of porosity change: The contribution of analytical solutions for accuracy validation and estimator improvement. , 2010, Journal of contaminant hydrology.

[43]  C. J. Lynsdale,et al.  Carbonation of CH and C-S-H in Composite Cement Pastes Containing High Amounts of BFS , 2010 .

[44]  V. Lagneau,et al.  Experimental measurement of portlandite carbonation kinetics with supercritical CO2 , 2009 .

[45]  J. Carey,et al.  Geochemical effects of CO2 sequestration on fractured wellbore cement at the cement/caprock interface , 2009 .

[46]  S. Emmanuel,et al.  Modeling the impact of nano‐pores on mineralization in sedimentary rocks , 2009 .

[47]  Christophe Tournassat,et al.  Influence of reaction kinetics and mesh refinement on the numerical modelling of concrete/clay interactions , 2009 .

[48]  L. D. Windt,et al.  Reactive transport modeling of geochemical interactions at a concrete/argillite interface, Tournemire site (France) , 2008 .

[49]  B. Lothenbach,et al.  Thermodynamic Modelling of the Effect of Temperature on the Hydration and Porosity of Portland Cement , 2008 .

[50]  Mickaël Thiery,et al.  Measurement methods of carbonation profiles in concrete: Thermogravimetry, chemical analysis and gammadensimetry , 2007 .

[51]  E. G. Swenson,et al.  Mechanism of the carbonatation shrinkage of lime and hydrated cement , 2007 .

[52]  B. Berkowitz,et al.  Effects of pore‐size controlled solubility on reactive transport in heterogeneous rock , 2007 .

[53]  Jing Wen Chen,et al.  The experimental investigation of concrete carbonation depth , 2006 .

[54]  Hamlin M. Jennings,et al.  Decalcification shrinkage of cement paste , 2006 .

[55]  B. Wehrli,et al.  DISSOLUTION-PRECIPITATION BEHAVIOUR OF ETTRINGITE, MONOSULFATE, AND CALCIUM SILICATE HYDRATE , 2004 .

[56]  O. Coussy,et al.  The equivalent pore pressure and the swelling and shrinkage of cement-based materials , 2004 .

[57]  C. Atiş.  ACCELERATED CARBONATION AND TESTING OF CONCRETE MADE WITH FLY ASH , 2003 .

[58]  Patrick Goblet,et al.  Module-oriented modeling of reactive transport with HYTEC , 2003 .

[59]  Patrick Goblet,et al.  Presentation and application of the reactive transport code HYTEC , 2002 .

[60]  C. Page,et al.  Effects of carbonation on pore structure and diffusional properties of hydrated cement pastes , 1997 .

[61]  Michael N. Fardis,et al.  Experimental investigation and mathematical modeling of the concrete carbonation problem , 1991 .

[62]  D. Ho,et al.  Carbonation of concrete and its prediction , 1987 .

[63]  B. C. Garrett,et al.  Transition State Theory , 1986 .

[64]  D. R. Nielsen,et al.  On describing and predicting the hydraulic properties of unsaturated soils , 1985 .

[65]  Norman R. Morrow,et al.  Physics and Thermodynamics of Capillary Action in Porous Media , 1970 .