The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Impact of the associated cation on chloride binding of Portland cement paste
Open accessAbstract
Abstract Well hydrated cement paste was exposed to MgCl2, CaCl2 and NaCl solutions at 20 °C. The chloride binding isotherms for free chloride concentrations ranging up to 1.5 mol/l were determined experimentally. More chlorides were found to be bound when the associated cation was Mg2 + or Ca2 + compared to Na+. The chloride binding capacity of the paste appeared to be related to the pH of the exposure solution. In order to explain the cation dependency of the chloride binding a selection of samples was investigated in detail using experimental techniques such as TG, XRD and SEM–EDS to identify the phases binding the chlorides. The experimentally obtained data were compared with the calculations of a thermodynamic model, GEMS. It was concluded that the measured change in chloride binding depending on the cation was mainly governed by the pH of the exposure solution and thereby the binding capacity of the C-S-H.
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Cites
Nagra/PSI Chemical Thermodynamic Data Base 01/01
Hummel, W., Berner, U., Curti, E., Pearson, F. J., & Thoenen, T. (2002) · Radiochimica Acta · doi:10.1524/ract.2002.90.9-11_2002.805 · Cited by 705
The effect of supplementary cementitious materials on chloride binding in hardened cement paste
Thomas, M. D. A., Hooton, R. D., Scott, A., & Zibara, H. (2012) · Cement and Concrete Research · doi:10.1016/j.cemconres.2011.01.001 · Cited by 636
Cited by
Shi, Z., Geiker, M. R., Lothenbach, B., De Weerdt, K., Garzón, S. F., Enemark-Rasmussen, K., & Skibsted, J. (2017) · Cement and Concrete Composites · doi:10.1016/j.cemconcomp.2017.01.002 · Cited by 432
Self-citationQuantification methods for chloride binding in Portland cement and limestone systems
Sui, S., Wilson, W., Georget, F., Maraghechi, H., Kazemi-Kamyab, H., Sun, W., & Scrivener, K. (2019) · Cement and Concrete Research · doi:10.1016/j.cemconres.2019.105864 · Cited by 135
Chloride binding in Portland composite cements containing metakaolin and silica fume
Babaahmadi, A., Machner, A., Kunther, W., Figueira, J., Hemstad, P., & De Weerdt, K. (2022) · Cement and Concrete Research · doi:10.1016/j.cemconres.2022.106924 · Cited by 130
Self-citationDe Weerdt, K. (2021) · Materials and Structures · doi:10.1617/s11527-021-01793-9 · Cited by 57
Measuring chloride binding in cementitious materials: A review by RILEM TC 298-EBD
Georget, F., Babaahmadi, A., Machner, A., Mrak, M., Dolenec, S., Xiong, Q. X., Shiju, J., Snoeck, D., Suraneni, P., & Wilson, W. (2025) · Materials and Structures · doi:10.1617/s11527-025-02802-x · Cited by 10
Metadata
- Authors
- De Weerdt, K., Colombo, A., Coppola, L., Justnes, H., & Geiker, M. R.
- Venue
- Cement and Concrete Research
- Publisher
- Elsevier BV
- Published
- 2015-02
- Volume
- 68
- Pages
- 196-202
- ISSN
- 0008-8846 (ISSN-L)
- OpenAlex
- W2075287506
- Cited by
- 248
- References
- 2
- FWCI
- 11.50
- Type
- journal article
- Language
- en
- Open access
- green
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- De Weerdt, K., Colombo, A., Coppola, L., Justnes, H., & Geiker, M. R. (2015). Impact of the associated cation on chloride binding of Portland cement paste. Cement and Concrete Research. https://doi.org/10.1016/j.cemconres.2014.01.027
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