The Microstructure Research on Interfacial Transition Zone of Filling Material Containing FA and Coal Gangue

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Abstract:

Interfacial transition zone (ITZ) is the weakest part in concrete structure because of the interrelation between its special characters and the performance of concrete, and adding mineral admixture in concrete is a feasible and effective way to improve ITZ. The workability, mechanical and durability performance of filling materials with Fly ash and Coal gangue has been invesitgated, and the interrelation has been research in a micro view by means of SEM and EDS.

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Periodical:

Advanced Materials Research (Volumes 287-290)

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1125-1129

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July 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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