Abstract: The paper presents an investigation on the influence of the fineness of fly ash on the carbonation and electrical conductivity of concrete. Fly ash collected from three thermal power stations in India (with a Blaine’s ...

Abstract: This paper presents the measurement of rapid chloride ion permeability (charge passed) values through carbonated and non carbonated ordinary portland cement (OPC)– and portland pozzolana cement (PPC)-based concretes. When ...