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    Microstructure study on volcano ash geopolymer aggregate at different sintering temperature 

    Rafiza, Abdul Razak; Mohd Mustafa Al Bakri, Abdullah; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Khairul Nizar, Ismail, Assoc. Prof. Dr.; Djwantoro, Hardjito, Dr.; Wan Hamidon Wan Badaruzzaman, Ir. Dr.; Zarina, Yahya (Trans Tech Publications, 2014)
    Recent research shows that the by-product materials such as fly ash can be used as raw material in producing aggregates and lightweight aggregates. The usage of this material can improve the quality of the aggregates ...
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    Study on radioactivity components, water quality and microstructure characteristic of volcano ash as geopolymer artificial aggregate 

    Rafiza, Abdul Razak; Mohd Mustafa Al Bakri, Abdullah; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Khairul Nizar, Ismail, Assoc. Prof. Dr.; Sandu, Ion; Djwantoro, Hardjito, Dr.; Zarina, Yahya (SYSCOM 18, 2013-06)
    The assessments of radioactivity, water qualitytesting and microstructure characteristic of volcano ash have been examined. The measurement of the 226Ra, 232Th, 40K, and 238U were carried out using radioactive concentration ...

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    Djwantoro, Hardjito, Dr. (2)
    Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. (2)Khairul Nizar, Ismail, Assoc. Prof. Dr. (2)Mohd Mustafa Al Bakri, Abdullah (2)Rafiza, Abdul Razak (2)... View MoreSubjectGeopolymer (2)XRD (2)
    XRF (2)
    Artificial geopolymer aggregate (1)Radioactivity (1)... View MoreDate Issued2014 (1)2013 (1)

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