Home Articles List Article Information
JES. Journal of Engineering Sciences
Journal Archive
Volume Volume 53 (2025)
Volume Volume 52 (2024)
Volume Volume 51 (2023)
Volume Volume 50 (2022)
Volume Volume 49 (2021)
Volume Volume 48 (2020)
Volume Volume 47 (2019)
Volume Volume 46 (2018)
Volume Volume 45 (2017)
Volume Volume 44 (2016)
Volume Volume 43 (2015)
Volume Volume 42 (2014)
Volume Volume 41 (2013)
Volume Volume 40 (2012)
Volume Volume 39 (2011)
Volume Volume 38 (2010)
Volume Volume 37 (2009)
Volume Volume 36 (2008)
Volume Volume 35 (2007)
Volume Volume 34 (2006)
A. Al-Qadri, F., Saad, A., Ahmed Aldlaee, A. (2009). EFFECT OF SOME ADMIXTURES ON HEAT OF HYDRATION REACTION OF CEMENT PASTES PRODUCED IN YEMEN, SAUDI ARABIA, AND EGYPT.. JES. Journal of Engineering Sciences, 37(No 5), 1041-1048. doi: 10.21608/jesaun.2009.127854
Fatima A. Al-Qadri; A. M. Saad; Affaf Ahmed Aldlaee. "EFFECT OF SOME ADMIXTURES ON HEAT OF HYDRATION REACTION OF CEMENT PASTES PRODUCED IN YEMEN, SAUDI ARABIA, AND EGYPT.". JES. Journal of Engineering Sciences, 37, No 5, 2009, 1041-1048. doi: 10.21608/jesaun.2009.127854
A. Al-Qadri, F., Saad, A., Ahmed Aldlaee, A. (2009). 'EFFECT OF SOME ADMIXTURES ON HEAT OF HYDRATION REACTION OF CEMENT PASTES PRODUCED IN YEMEN, SAUDI ARABIA, AND EGYPT.', JES. Journal of Engineering Sciences, 37(No 5), pp. 1041-1048. doi: 10.21608/jesaun.2009.127854
A. Al-Qadri, F., Saad, A., Ahmed Aldlaee, A. EFFECT OF SOME ADMIXTURES ON HEAT OF HYDRATION REACTION OF CEMENT PASTES PRODUCED IN YEMEN, SAUDI ARABIA, AND EGYPT.. JES. Journal of Engineering Sciences, 2009; 37(No 5): 1041-1048. doi: 10.21608/jesaun.2009.127854

EFFECT OF SOME ADMIXTURES ON HEAT OF HYDRATION REACTION OF CEMENT PASTES PRODUCED IN YEMEN, SAUDI ARABIA, AND EGYPT.

Article 14, Volume 37, No 5, September and October 2009, Page 1041-1048  XML PDF (306.99 K)
Document Type: Research Paper
DOI: 10.21608/jesaun.2009.127854
View on SCiNiTO View on SCiNiTO
Authors
Fatima A. Al-Qadri1; A. M. Saad2; Affaf Ahmed Aldlaee3
1Associate Professor, Department of Chemistry, University of Sana'a Yemen.
2Associate Professor, Department of Chemistry, University of Sana'a, Yemen
3Graduated student , Department of Chemistry, University of Sana'a, Yemen.
Abstract
Blended cement pastes were prepared with and without silica fume and fly ash using an initial water/cement ratio of 0.40. Effect of these two mineral admixtures (silica fume, and fly ash) on the heat evolution of hydration reactions of Portland cement produced in Yemen, Egypt and Saudi Arabia has been studied at various hydration times. The heat of hydration of OPC in the presence of admixtures was studied, by using calorimetric method. The results show that the heat of hydration of Portland cement is retarded in the presence of both the admixtures
Keywords
Portland cement; heat of hydration; silica fume; fly ash
Main Subjects
Civil Engineering: structural, Geotechnical, reinforced concrete and steel structures, Surveying, Road and traffic engineering, water resources, Irrigation structures, Environmental and sanitary engineering, Hydraulic, Railway, construction Management.
Statistics
Article View: 165
PDF Download: 948