Abstract
The influence of NaCl (3% of Cl−by weight of cement) on the reactivity of High Alumina Cement (HAC) in water has been studied over a period of one month. The changes in microstructure were monitored by x-ray diffraction and scanning electron microscopy. The pore-solution, extracted by the application of high mechanical pressure (500 MPa), was studied for the chemical composition and changes caused by chloride and sodium ions.
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Goñi, S., Gaztañaga, M.T., Sagrera, J.L. et al. The influence of NaCl on the reactivity of high alumina cement in water: Pore-solution and solid phase characterization. Journal of Materials Research 9, 1533–1539 (1994). https://doi.org/10.1557/JMR.1994.1533
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DOI: https://doi.org/10.1557/JMR.1994.1533