Concrete carbonation tests in natural and accelerated conditions
By M. Sanjuán, C. Andrade, M. Cheyrezy. 2003
197 citations recorded by the source corpus.
Subfields: Civil and Structural Engineering
View Paper: https://www.semanticscholar.org/paper/6cbd90b467e0c60590a40e0b83bd48010e2b7477
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In Civil and Structural Engineering
Citations in the corpus
- Investigation of the carbonation mechanism of \{CH\} and C-S-H in terms of kinetics, microstructure changes and moisture properties (2014, background): “Indeed, a few comparative studies have shown that the chemical composition and the microstructure of cement-based materials carbonated using a high CO2 concentration was different from that of air-carbonated systems in natural conditions [43, 2, 3].”
- Relation between carbonation resistance, mix design and exposure of mortar and concrete (2015, background): “Therefore it is not clear, whether the results obtained with one specific accelerated test are transferable to another one and, even more important, to natural carbonation [15-20].”
- Performance Enhancement of Recycled Concrete Aggregates through Carbonation (2015, background): “Hydration products in hardened cement pastes and concrete, such as CaðOHÞ2, calcium silicate hydrate (C─S─H), ettringite (AFt), and monosulphate (AFm) can react with CO2 as follows (Thiery et al. 2007; Sanjuan et al. 2003; de Juan and Gutiérrez 2009; Hidalgo et al. 2008; Šauman 1971):”
- A review on effects of curing, sheltering, and CO2 concentration upon natural carbonation of concrete (2016, methodology): “175 In almost all cases where accelerated and natural carbonation measurements have been 176 compared, correlation between the two measurements are established [72,79,84-87].”
- Field assessment of the relationship between natural and accelerated concrete carbonation resistance (2013, background): “late from accelerated testing conditions to real performance [26-28].”
- Natural and accelerated CO2 binding kinetics in cement paste at different relative humidities (2013, background): “[3] concluded that performing tests for 7–15 days at 4–5% CO2 is an adequate procedure to calculate carbonation ‘rates’, as a very similar depth ismeasured after one year in natural carbonation.”