A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effect of Micro-Grinding Medium on the Particle Size Distribution and Properties of Portland Cement
The effect of micro-grinding medium on grinding performance of Portland cement, with determining specific surface area, 45 µm and 80 µm sieve residue, density, particle size distribution, chemical shrinkage and strength were studied. In this article, the RRBS of grinding of cement particle size distribution data was observed to be very well. When the content of micro-grinding medium is less than 10%, the specific surface area is increased as the ratio of the grinding medium increased. At the same time, the flexural and compressive strength of cement increased as the content increases. The density of cement decreased quite significantly with the content of micro-grinding medium increased. The 80 µm sieve residue of the cement increases obviously, when the content of micro-grinding medium is more than 10%.
Effect of Micro-Grinding Medium on the Particle Size Distribution and Properties of Portland Cement
The effect of micro-grinding medium on grinding performance of Portland cement, with determining specific surface area, 45 µm and 80 µm sieve residue, density, particle size distribution, chemical shrinkage and strength were studied. In this article, the RRBS of grinding of cement particle size distribution data was observed to be very well. When the content of micro-grinding medium is less than 10%, the specific surface area is increased as the ratio of the grinding medium increased. At the same time, the flexural and compressive strength of cement increased as the content increases. The density of cement decreased quite significantly with the content of micro-grinding medium increased. The 80 µm sieve residue of the cement increases obviously, when the content of micro-grinding medium is more than 10%.
Effect of Micro-Grinding Medium on the Particle Size Distribution and Properties of Portland Cement
Ma, Bao-guo (author) / Wang, Jing-Ran (author) / Li, Xiang-guo (author) / Huang, Jian (author)
2013
5 Seiten
Conference paper
English
| British Library Online Contents | 2014
| British Library Online Contents | 2014
| British Library Online Contents | 2007
British Library Online Contents | 2008