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Strength of binary and ternary blended cement pastes containing palm oil fuel ash and metakaolin exposed to sodium sulphate

Ismail, Mohd Hanif and Othman, Nor Hazurina and Mohd Ali, Ahmad Zurisman and Megat Johari, Megat Azmi and Ariffin, Kamar Shah (2016) Strength of binary and ternary blended cement pastes containing palm oil fuel ash and metakaolin exposed to sodium sulphate. In: International Symposium on Civil and Environmental Engineering 2016, 5-6 December 2016, Novotel Melaka.

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Abstract

The compressive strength of binary (BBCP) and ternary blended cement pastes (TBCP) containing Palm Oil Fuel Ash (POFA) and Metakaolin (MK) exposed to 3 % sodium sulphate solution has been studied. The ordinary Portland cement (OPC) was partially replaced with POFA and MK on mass-for-mass basis. All specimens were first cured for 28 days in normal water and subsequently subjected to full immersion in sodium sulphate solution for 150 days for the compressive strength evaluation. The results show that partial replacement of cement with POFA and MK improved the durability of the cement pastes by reducing the damage caused by sulphate attack.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA401-492 Materials of engineering and construction. Mechanics of materials
Divisions: Faculty of Civil and Environmental Engineering > Department of Structural and Material Engineering
Depositing User: Mr. Mohammad Shaifulrip Ithnin
Date Deposited: 13 Aug 2018 03:23
Last Modified: 13 Aug 2018 03:23
URI: http://eprints.uthm.edu.my/id/eprint/9555
Statistic Details: View Download Statistic

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