journal article·1994-06

The influence of NaCl on the reactivity of high alumina cement in water: Pore-solution and solid phase characterization

S. Goñi, M.T. Gaztañaga, J.L. Sagrera, M.S. Hernández

Journal of Materials Research· Volume 9· Issue 6
Publisher page

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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Research context

OpenAlex topics: Concrete and Cement Materials Research · Advanced ceramic materials synthesis · Magnesium Oxide Properties and Applications

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