Csőke, B and Mucsi, G and Sík, Cs (2011) Production and practical application of mechanically activated fly ash-based binding material. In: VI International Conference on Mechanochemistry and Mechanical Alloying (INCOME 2008), 1-4 December 2008, NML Jamshedpur, India.
In this paper utilization of a mixture of mechanically activated fly ash and lime for producing an independent binding composition has been assessed involving determination of interrelationship(s) between the degree of activation of fly ash, the lime concentration and the resultant strength of the obtained concrete. Finally, pilot size experiments were conducted and a test road section was built to explore possibilities for the production of suitable binding composition from the mixture of fly ash and lime as well as the applicability such mixture forroad construction. Furthermore, present study deals with the comparison of the mechanical activation effect on the pozzolanic activity of deposited (brown coal) and recent (lignite) fly ash. Experimental results support the conclusion that the obtained binding material is suitable for construction of road bedding.
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||Mechanical activation, Fly ash, Fine grinding, Strength test, Pozzolanic activity|
|Divisions:||Metal Extraction and Forming|
|Deposited By:||INVALID USER|
|Deposited On:||14 May 2012 12:10|
|Last Modified:||14 May 2012 12:10|
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