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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/33416

Title: Study on properties and morphology of kaolin based geopolymer coating on clay substrates
Authors: Che Mohd Ruzaidi, Ghazali, Prof. Madya
Mohd Mustafa Al Bakri, Abdullah
Mohamed, Bnhussain, Prof. Dr.
Siti Salwa, M.S.
Alida, Abdullah
Muhammad Faheem, Mohd Tahir
Azlin, S.S.
???metadata.dc.contributor.url???: ruzaidi@unimap.edu.my
mustafa_albakri@unimap.edu.my
bnhusain@kacst.edu.sa
sitisalwa87@ymail.com
alida@unimap.edu.my
faheem@unimap.edu.my
Keywords: Clay substrate;Coating;Geopolymer;Kaolin
Issue Date: Dec-2013
Publisher: Trans Tech Publications
Citation: Key Engineering Materials, vol.594-595, 2013, pages 540-545
Abstract: The application of geopolymer as a coating was not widely explored by other researchers and therefore the study of kaolin based geopolymer coating applied on different types of clay substrate (unsintered and sintered) was carried out. The geopolymer coating paste were initially prepared by mixed the kaolin with alkaline activator (NaOH and Na2SiO3) until homogeneous mixture was obtained. After that, the geopolymer paste then applied on the surface of clay substrates and left to cure at 80°C for 24 hours and sintered at 800°C respectively for 2 hours. Flexural, compression test and SEM for morphology analysis are studied. Based on the results obtained, it shows that kaolin based geopolymer coating can contribute in improving the substrate strength, while curing and sintering temperature applied to the geopolymer coating on different substrate can influence the interaction between substrate and geopolymer paste to diffuse according to SEM image proved.
Description: Link to publisher's homepage at http://www.ttp.net/
URI: http://dspace.unimap.edu.my:80/dspace/handle/123456789/33416
???metadata.dc.identifier.url???: http://www.scientific.net/KEM.594-595.540
???metadata.dc.identifier.doi???: 10.4028/www.scientific.net/KEM.594-595.540
ISSN: 1662-9795
Appears in Collections:School of Materials Engineering (Articles)
Center of Excellent Geopolymer & Green Technology (CEGeoTech) (Articles)
Che Mohd Ruzaidi Ghazali, Assoc. Prof.
Mohd Mustafa Al Bakri Abdullah,Assoc. Prof. Dr.
Alida Abdullah
Muhammad Faheem Mohd Tahir

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