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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/30787

Title: Characterization of LUSI mud volcano as geopolymer raw material: A review
Authors: Rafiza, Abdul Razak
Mohd Mustafa Al-Bakri, Abdullah
Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
Djwantoro, Hardjito, Dr. Ir.
Khairul Nizar, Ismail, Assoc. Prof. Dr.
???metadata.dc.contributor.url???: rafiza86@gmail.com
Keywords: Geopolymer;LUSI mud;Alkaline activator;XRF;SEM
Issue Date: 18-Jun-2012
Publisher: Universiti Malaysia Perlis (UniMAP)
Citation: p. 352 - 357
Series/Report no.: Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012);
Abstract: This paper summarizes the current knowledge about the potential of LUSI mud volcano, East Java, Indonesia as a raw material in geopolymer. Previous experimental study shows that the LUSI mud has a good performance when 5% and 10% OPC was replaced by LUSI mud mixture. LUSI mud mixed with fly ash in certain composition has a potential to become a binder in geopolymer concrete. The chemical compositions of LUSI mud show high compounds of SiO2 and Al2O3 which quite similar to fly ash. The SEM results shows that LUSI mud was dominated by clay minerals with particles size less than 10 μm. However the particle shapes is contradict to fly ash with spherical shape, but LUSI mud has a plate-like structure as clay. LUSI mud also showed good performance in terms of strength as a cement replacement material with OPC and fly ash.
Description: The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia.
URI: http://hdl.handle.net/123456789/30787
ISBN: 978-967-5760-11-2
Appears in Collections:Kamarudin Hussin, Brig. Jen. Datuk Prof. Dr.
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