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Use of Red Mud for improved quality of Portland Clinker / Increased % Fly ash in PPC , along with conservation of Natural Materials

A presentation was made at the Webinar   : Sustainable Cement of the Future: With Fly Ash and Bauxite Residue, Organised By : Ms  Vedanta Ltd ,16th July 2021, om the Use of Red Mud (Bauxite… Read More »Use of Red Mud for improved quality of Portland Clinker / Increased % Fly ash in PPC , along with conservation of Natural Materials

Microstructural Investigation on the role of modifiers in the stabilization of different polymorphs of Silicate phases in OPC Clinker

OPC clinker samples were prepared with selected modifiers that have been reported to have significant effect on the formation of clinker phases. The role of these additives in the development and modification of the clinker… Read More »Microstructural Investigation on the role of modifiers in the stabilization of different polymorphs of Silicate phases in OPC Clinker

COMPARATIVE ASSESSMENT OF POZZOLANICITY OF LOW LIME CLASS- F FLY ASHES OF VARYING AMORPHOUS CONTENT

Usage of  Fly ash based cement and concrete has become increasingly popular with the recognition that in addition to strength, other properties such as impermeability ,elastic modulus and resistance to corrosion are critical parameters for… Read More »COMPARATIVE ASSESSMENT OF POZZOLANICITY OF LOW LIME CLASS- F FLY ASHES OF VARYING AMORPHOUS CONTENT

Maximized use of low grade Limestone in Dry process of Cement manufacture through use of conventional froth floatation with innovative process adoption

India has an estimated total limestone reserves of 96 billion tones (March 2005 estimates) out of which nearly 30% is either low or marginal grade which is not directly usable in  cement manufacture . The… Read More »Maximized use of low grade Limestone in Dry process of Cement manufacture through use of conventional froth floatation with innovative process adoption