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 (2017) Strength of Binary and Ternary Blended Cement Pastes Containing Palm Oil Fuel Ash and Metakaolin Exposed To Sodium Sulphate. MATEC Web of Conferences, 103 ( 01001). pp. 1-8. ISSN 2261-236X

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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: Article
    Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA1-2040 Engineering (General). Civil engineering (General)
    T Technology > TN Mining Engineering. Metallurgy > TN1-997 Mining engineering. Metallurgy
    Divisions: Kampus Kejuruteraan (Engineering Campus) > Pusat Pengajian Kejuruteraan Awam (School of Civil Engineering) > Article
    Kampus Kejuruteraan (Engineering Campus) > Pusat Pengajian Kejuruteraan Bahan & Sumber Mineral (School of Material & Mineral Resource Engineering) > Article
    Depositing User: Mr Noorazilan Noordin
    Date Deposited: 20 Oct 2017 16:36
    Last Modified: 20 Oct 2017 16:36
    URI: http://eprints.usm.my/id/eprint/37225

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