Study on the Change in Microstructure of Fly Ash Concrete Depending on Ages and Degree of Hydration Using XRD and SEM

Abstract:

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This research analyzes the microstructure of hardened blended cement pastes. Fly ash was used to replace Portland cement type I paste. Test results indicated that hardened blended cement paste were significantly affected by duration after mixing. The X-ray diffraction (XRD) and the scanning electron microscope (SEM) showed changes of microstructure by duration.

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Periodical:

Edited by:

Guohui Yang

Pages:

350-355

DOI:

10.4028/www.scientific.net/AMR.486.350

Citation:

H. J. Lee et al., "Study on the Change in Microstructure of Fly Ash Concrete Depending on Ages and Degree of Hydration Using XRD and SEM", Advanced Materials Research, Vol. 486, pp. 350-355, 2012

Online since:

March 2012

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$38.00

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