MICROSCOPICAL AND MICROMECHANICAL FEATURES OF HIGH PERFORMANCE CONCRETE CONTAINING LOW LEVELS OF FLY ASH

MICROSCOPICAL AND MICROMECHANICAL FEATURES OF HIGH PERFORMANCE CONCRETE CONTAINING LOW LEVELS OF FLY ASH

Alkali activated fly ash is a widely used admixture to the concrete. Due to the pozzolanic activity, the fly ash can replace up to 60 mass percentage. The impact of fly ash on the concrete depend on the level of it content, i.e. in small levels it improves the macro-mechanical properties and durabil...

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Bibliographic Details
Main Authors: Vladimír Hrbek, Zdeněk Prošek, Roman Chylík, Lukáš Vráblík
Format: Article
Language:English
Published: CTU Central Library 2019-03-01
Series:Acta Polytechnica CTU Proceedings
Subjects:
high performance concrete, CCP, fly ash, grid indentation, spectral deconvolution SEM, EDX, image analysis, structure, effective modulus
Online Access:https://ojs.cvut.cz/ojs/index.php/APP/article/view/5456

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