Volume 10, Issue 4, March 2015, Pages 1291–1298
N. H. Mtarfi1, Z. Rais2, T. Saffaj3, and K. M. Kada4
1 Laboratory of Engineering Materials, Modeling and Environment (LIMME), University Sidi Mohamed Ben Abdellah, Fes, Morocco
2 Laboratory of Engineering Materials, Modeling and Environment (LIMME), University Sidi Mohamed Ben Abdellah, Fes, Morocco
3 City of Innovation and Technology Transfer, Fes, Morocco
4 Quality Control Department, Cimenterie ASMENT TEMARA, Temara, Morocco
Original language: English
Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The quality of cement can be evaluated firstly, by measuring physicochemical parameters of the raw materials, and intermediate products (raw, flour, clinker), which is formed during the manufacturing process, and the cement as a final product. Secondly, by the measurement of physico-mechanical parameters: compressive strengths at early age and long-term, flexion.... etc..
To reduce the number of experiments, orient the use of clinker and predict the quality of cement, we used a mathematical model of multilinear regression to find a correlation between the chemical parameters of clinker and compressive strengths at 2, 7 and 28 days of portland cement without adding CPA.
The results of the statistical and experimental study are highly predictive and reliable.
Author Keywords: Portland cement, multilinear regression, compressive strengths, clinker.
N. H. Mtarfi1, Z. Rais2, T. Saffaj3, and K. M. Kada4
1 Laboratory of Engineering Materials, Modeling and Environment (LIMME), University Sidi Mohamed Ben Abdellah, Fes, Morocco
2 Laboratory of Engineering Materials, Modeling and Environment (LIMME), University Sidi Mohamed Ben Abdellah, Fes, Morocco
3 City of Innovation and Technology Transfer, Fes, Morocco
4 Quality Control Department, Cimenterie ASMENT TEMARA, Temara, Morocco
Original language: English
Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The quality of cement can be evaluated firstly, by measuring physicochemical parameters of the raw materials, and intermediate products (raw, flour, clinker), which is formed during the manufacturing process, and the cement as a final product. Secondly, by the measurement of physico-mechanical parameters: compressive strengths at early age and long-term, flexion.... etc..
To reduce the number of experiments, orient the use of clinker and predict the quality of cement, we used a mathematical model of multilinear regression to find a correlation between the chemical parameters of clinker and compressive strengths at 2, 7 and 28 days of portland cement without adding CPA.
The results of the statistical and experimental study are highly predictive and reliable.
Author Keywords: Portland cement, multilinear regression, compressive strengths, clinker.
How to Cite this Article
N. H. Mtarfi, Z. Rais, T. Saffaj, and K. M. Kada, “Prevention of the quality of cement from chemical and mineralogical parameters of the clinker,” International Journal of Innovation and Applied Studies, vol. 10, no. 4, pp. 1291–1298, March 2015.
