Preparation and Properties of Pressed Metakaolin and Fly Ash Based Alkali-Activated Binders

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Abstract:

Metakaolin, fly ashes and other secondary raw materials serves as suitable input in preparation of alkali-activated binders. This work deals with preparation of alkali-activated materials based on metakaoline and fly ash. Mixtures were prepared with a minimum of mixture water, ready for pressing. Prepared specimens were tested for tensile strength and pressure strength, resistance to high temperatures, frost resistance and resistance to water and salt.

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65-68

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February 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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