Compressive strength of cement-sand bricks with coal ash cement replacement

Mohd Ali, Ahmad Zurisman and Suhaimi, Siti Noriham and Salleh, Norhafizah and Kamarudin, Ahmad Fahmy (2009) Compressive strength of cement-sand bricks with coal ash cement replacement. In: Meniti Pembangunan Lestari dalam Kejuruteraan Awam, 2009, Universiti Sains Malaysia.



In this study, industrial waste in the form of coal ash was used to replace certain percentages of cement in cement-sand bricks production. Two percentages of 15% and 30% of coal ash cement replacement were applied in this study, with the cement-sand ratio and water cement ratio of 1:5 and 0.5, respectively. All specimens were tested for compressive strength at 28 days. The findings show that 15% of coal ash replacement provides the highest compressive strength which able to increase up to 84.6% compared to the control specimens.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:coal ash; compressive strength; cements replacement
Subjects:T Technology > TD Environmental technology. Sanitary engineering > TD194-196 Environmental effects of industries and plants. Special environmental pollutants
Divisions:Faculty of Civil and Environmental Engineering > Department of Material and Structure Engineering
ID Code:1966
Deposited By:Khairunnisa Ahmad
Deposited On:04 Oct 2011 16:28
Last Modified:04 Oct 2011 16:28

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