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    Strength and microstructural properties of mechanically-activated kaolin geopolymers 

    Cheng, Yong Heah; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Mohd Mustafa Al Bakri, Abdullah; Mohammed, Bnhussain; Luqman, Musa; Khairul Nizar, Ismail; Che Mohd Ruzaidi, Ghazali, Prof. Madya; Liew, Yun Ming (Trans Tech Publications, 2012-12)
    Kaolin geopolymers exhibit low strength properties due to its plate-like nature which contribute to smaller surface area for geopolymerization reactions. Layered kaolin structure only allows very little, if any, substitution ...
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    The effect of curing time on the properties of fly ash-based geopolymer bricks 

    Wan Mastura, W. I.; Kamarudin, Hussin, Brig. Jen. Datuk Prof. Dr.; Khairul Nizar, Ismail, Prof. Madya Dr.; Mohd Mustafa Al Bakri, Abdullah; Mohammed, Bnhussain (Scientific.Net/Trans Tech Publications, 2012-12)
    This paper reports the results of an experimental work conducted to investigate the effect of curing conditions on the properties of fly ash-based geopolymer bricks prepared by using fly ash as base material and combination ...
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    Study on solids-to-liquid and alkaline activator ratios on kaolin-based geopolymers 

    Cheng, Yong Heah; Kamarudin, Hussin, Brig. Gen. Dato' Prof. Dr.; Mohd Mustafa Al-Bakri, Abdullah; Mohammed, Hussain; Luqman, Musa; Khairul Nizar, Ismail, Assoc. Prof. Dr.; Che Mohd Ruzaidi, Ghazali; Liew, Yun Ming (Elsevier Ltd., 2012-10)
    Kaolin and alkali activator were mixed with the solids-to-liquid ratios in range of 0.60-1.20 (Al 2O 3/Na 2O molar ratio of 0.63-1.27). Sodium silicate and sodium hydroxide ranged between 0.16 and 0.36 (SiO 2/Na 2O molar ...
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    Microstructure studies on different types of Geopolymer materials 

    Mohd Mustafa Al Bakri, Abdullah; Adila, Abdullah; Muhammad Faheem, Mohd Tahir; Che Mohd Ruzaidi, Ghazali, Assoc. Prof.; Mohd Arif Anuar, Mohd Salleh; Sandu, AV (Trans Tech Publications, 2013)
    Geopolymer is a new binding material produced to substitute the ordinary Portland cement (OPC) function as a binder in concrete. As we know, different types of geopolymer will have different properties. In this research, ...
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    Microstructure studies on the effect of the alkaline activators of fly ash-based geopolymer at elevated heat treatment temperature 

    Mohd Mustafa Al-Bakri, Abdullah; Omar A., Abdulkareem; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Khairul Nizar, Ismail, Assoc. Prof. Dr.; Rafiza, Abdul Razak; Zarina, Yahya; Alida, Abdullah (Trans Tech Publications, 2013)
    Fly ash-based geopolymers are new binding materials produced to replace the ordinary Portland cement (OPC) used in concrete. In this research, the effect of alkaline activators on the compressive strength and the microstructure ...

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    AuthorMohd Mustafa Al Bakri, Abdullah (3)Cheng, Yong Heah (2)Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. (2)Khairul Nizar, Ismail, Assoc. Prof. Dr. (2)Liew, Yun Ming (2)... View MoreSubject
    Geopolymer (5)
    Geopolymerization (5)
    Alkaline activator (3)Kaolin (3)Activator ratio (1)... View MoreDate Issued2013 (2)2012 (3)

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