The pore solution phase of carbonated cement pastes

By D. Anstice, C. Page, M. Page. 2005

193 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/e0ba66bdef9e734ea16f94d06eedac7f4c219495

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In Civil and Structural Engineering

In Materials Chemistry

Citations in the corpus

The Durability of Alkali-Activated Materials in Comparison with Ordinary Portland Cements and Concretes: A Review (2020, background): “When OPC is carbonized, the consequent pH value, mineral composition, and pore structure also depend on CO2 concentration [113].”
Effect of carbonation on the pore solution of mortar (2019, background): “Even though the pore solution composition might play a major role in understanding corrosion in carbonated concrete, very little data is available [10].”
Carbonation of hardened cement pastes: Influence of temperature (2019, background): “The presence of metastable forms of calcium carbonate (vaterite and aragonite) together with the stable form (calcite) was considered as an intrinsic feature of carbonation because it has been broadly observed for years [70,82,83] and because of the temperature increase in the present tests [84,85].”
Natural and accelerated CO2 binding kinetics in cement paste at different relative humidities (2013, background): “[6] concluded that the mineralogy and the pore structure of the solid phases varied significantlywith the environmental CO2 concentration used for carbonation.”
Self-healing capability of cementitious composites incorporating different supplementary cementitious materials (2013, background): “Initially, with the dissolution of alkalis, pH value of more than 12 in the pore solution is easy to attain [33].”
Investigation of the carbonation mechanism of \{CH\} and C-S-H in terms of kinetics, microstructure changes and moisture properties (2014, background): “The carbonation mechanism is quite well understood from a physicochemical point of view according to the CO2 concentration (especially, in the case of materials made of CEM I cement [1, 2, 3, 4]).”
Carbonation of concrete: the role of CO2 concentration, relative humidity and CO2 buffer capacity (2016, background): “The decrease of porosity increases with increasing CO2 concentrations [17, 19].”