Gamil, H., Elbeblawi, M., Ahmed, M., Mohamed, M. (2022). TESTING AND ASSESSMENT OF SOME EGYPTIAN MARBLE TYPES. JES. Journal of Engineering Sciences, 50(3), 38-55. doi: 10.21608/jesaun.2022.135176.1131
Hamed M. Gamil; Mostafa M. Elbeblawi; Mahmoud M. Ahmed; Mostafa T. Mohamed. "TESTING AND ASSESSMENT OF SOME EGYPTIAN MARBLE TYPES". JES. Journal of Engineering Sciences, 50, 3, 2022, 38-55. doi: 10.21608/jesaun.2022.135176.1131
Gamil, H., Elbeblawi, M., Ahmed, M., Mohamed, M. (2022). 'TESTING AND ASSESSMENT OF SOME EGYPTIAN MARBLE TYPES', JES. Journal of Engineering Sciences, 50(3), pp. 38-55. doi: 10.21608/jesaun.2022.135176.1131
Gamil, H., Elbeblawi, M., Ahmed, M., Mohamed, M. TESTING AND ASSESSMENT OF SOME EGYPTIAN MARBLE TYPES. JES. Journal of Engineering Sciences, 2022; 50(3): 38-55. doi: 10.21608/jesaun.2022.135176.1131
TESTING AND ASSESSMENT OF SOME EGYPTIAN MARBLE TYPES
1Mining Advisor and Chairman at Falcon Mining Company, Cairo, Egypt.
2Professors, Mining and Metallurgical Engineering Department, Faculty of Engineering, Assiut University, Assiut, Egypt.
Abstract
Marble is one of the most important materials in the field of interior design for houses and buildings. Marble is a natural material with aesthetic values that may vary from one type to another depending on its mineral compositions and its properties. In this research, the necessary tests were done for six types of Egyptian marble To compare the differences between geological, chemical, physicomechanical properties of the same marble type in the different areas and to quantify the different characteristics and uses of selected marble types. The tests were physical, mechanical (according to ASTM standards), chemical, as well as petrography analysis. South Sinai Teriesta marble samples had the highest values of major oxides, as SiO2 1.03%, MgO 0.638%, Al2O3 0.355%, Fe2O3 0.339%, and the lowest value of CaO 54.6%, compared with other studied marble types. Zaafarana marble samples had the lowest values of water absorption with average of 0.356% and the apparent porosity with average of 0.894%, the highest average values of: bulk density 2.729 gm/cm3, abrasion resistance 2.345, and compressive strength 100.29 MPa compared with other studied marble types. Elminya Selvia marble samples had the highest values of water absorption with average of 1.488% and the apparent porosity with average of 3.770%., the lowest average values of: bulk density with 2.468 gm/cm3, abrasion resistance 1.145, and compressive strength 41.37 MPa. Modulus of rupture ranged from 7.2 to 13.8 MPa, for dry and wet conditions and the flexural strength ranged from 6.4 to 12.25 MPa, for dry and wet conditions.
[1] G.M. Wahab, M. Gouda, and G. Ibrahim, “Study of physical and mechanical properties for some of Eastern Desert dimension marble and granite utilized in building decoration,” AinShams Engineering Journal, vol. 10, no. 4, pp. 907-915, 2019.
[2] M.A. Abdel-Hamid, W.M. Draz, A.F. Ismael, M.A. Gouda, and S.M. Sleem, “Effect of petrographical characteristics on the engineering properties of some Egyptian ornamental stones,” International Journal of Scientific and Engineering Research, vol. 6, no. 7, pp. 116-123, 2015.
[3] M. Elbeblawi, M.A. Sayed, G.Y. Boghdadi, and H.H. Hamd-Allh,. “Using diamond core bit to determine the suitable operating parameters in drilling some marble rocks,” Journal of Engineering Sciences, Assiut University, Faculty of Engineering, vol. 41, no. 2, pp. 723-745, March, 2013.
[4] M.S. Afia, “Current Mining Development. Egyptian General Authority for Books,” 1998.
[5] A.I Kandil and T.H. Selim, “Characteristics of the Marble Industry in Egypt: Structure, Conduct, and Performance,” International Business and Economics Research Journal (IBER), American University in Cairo, Egypt. vol.5, no. 3, pp. 25-34, February, 2011.
[6] A.I. Kandil and T.H. Selim “Characteristics of Marble Industry in Egypt: Structure, Conduct, and Performance,” International Business and Economics Research Journal (IBER), vol. 5, no. 3, March, 2006,.
[7] F.A. Haggag, “Economic and Financial Valuation of the Marble Industry in Egypt,” American University in Cairo, Egypt, 2012.
[8] J.E. Tilton and W.A. Coulter, “Depletion and the long-run availability of mineral commodities,” Mining, minerals and sustainable development, vol. 14, pp. III-1, 2001.