• Login
    View Item 
    •   DSpace Home
    • Journal Articles
    • School of Materials Engineering (Articles)
    • View Item
    •   DSpace Home
    • Journal Articles
    • School of Materials Engineering (Articles)
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Compressive strength and morphology of fly ash based geopolymer as artificial aggregate with different curing temperature

    Thumbnail
    View/Open
    Compressive strength and morphology of fly ash based geopolymer as artificial aggregate with different curing temperature.pdf (132.0Kb)
    Date
    2014
    Author
    Alida, Abdullah
    Mohd Mustafa Al Bakri, Abdullah
    Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
    Che Mohd Ruzaidi, Ghazali, Prof. Madya
    Zarina, Yahya
    Mohd Arif Anuar, Mohd Salleh
    Nurhamidah, Zakaria
    Muhammad Faheem, Mohd Tahir
    Metadata
    Show full item record
    Abstract
    This paper presented the compressive strength of geopolymer paste with different NaOH concentration and morphology analysis for sintered artificial aggregate. This artificial aggregate was produce based on mix design with highest compressive strength which is 12 M. The sample was cured at 70 °C for 24 hours and then it was exposed to different temperature at range 500 °C to 700 °C. Scanning Electron Microscopy (SEM) has been used to identify the formation of microstructure. The geopolymer artificial aggregate was an alternative ways to produce a greener environmental. In this study, the compressive strength for different Na₂SiO₃/NaOH ratio has been analyzed. The morphology for best mix design then were analyze for different curing temperature. The result shows fly ash based geopolymer paste with 12 M of NaOH concentration shows excellent result with 7.30 MPa at 2.5 ratio of Na₂SiO₃/NaOH and for geopolymer artificial aggregate, when temperature of heat treatment increased, the open porosity of porous geopolymer surface decreased.
    URI
    http://dspace.unimap.edu.my:80/dspace/handle/123456789/34235
    Collections
    • Zarina Yahya, Dr. [32]
    • Mohd Arif Anuar Mohd Salleh, Associate Professor Dr. Ir. [44]
    • Muhammad Faheem Mohd Tahir, Mr. [22]
    • Alida Abdullah, Ts. Dr. [25]
    • Mohd Mustafa Al Bakri Abdullah, Prof. Dr. [281]
    • Che Mohd Ruzaidi Ghazali, Assoc. Prof. [62]
    • Center of Excellence for Geopolymer and Green Technology (CEGEOGTECH) (Articles) [136]
    • Kamarudin Hussin, Brig. Jen. Datuk Prof. Dr. [257]
    • School of Materials Engineering (Articles) [561]

    Atmire NV

    Perpustakaan Tuanku Syed Faizuddin Putra (PTSFP) | Send Feedback
     

     

    Browse

    All of UniMAP Library Digital RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    Atmire NV

    Perpustakaan Tuanku Syed Faizuddin Putra (PTSFP) | Send Feedback