Cao H., 2018, The Impact of the Particle Ratio on Cement-based Materials in Modern Road and Bridge Construction, Chemical Engineering Transactions, 66, 1225-1230.
This paper is to explore the impact of particle ratio on cement-based materials by analyzing the density of mortar, distribution of cement particles and the pore structure of those materials. This paper established four mathematical models of mortar and analyzed the pore structure of cement-based materials, dealing with the secondary interface of the structure by EPMA's backscattering. The results of the experiments show that the decrease of power consumption of cement grinding will increase the density of cement particles and further reduce the porosity between cement particles so as to improve the flexural strength of cement-based materials.
