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Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material

In this study fly ash based aluminosilicate coatings were formulated and the effect of the Na/Al, Si/Al ratios, and curing time upon adhesion strength of geopolymeric coating was measured using Elcometer 108. Geopolymer gained their maximum adhesion within first three days. After 3 days curing on 60...

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Main Authors: Irfan Khan, M., Azizli, K., Sufian, S., Man, Z.
Format: Article
Published: Trans Tech Publications Ltd 2014
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914145161&doi=10.4028%2fwww.scientific.net%2fAMM.625.85&partnerID=40&md5=dcfc2351416edf58c4e269ab96e578c8
http://eprints.utp.edu.my/31931/
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spelling my.utp.eprints.319312022-03-29T04:03:39Z Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material Irfan Khan, M. Azizli, K. Sufian, S. Man, Z. In this study fly ash based aluminosilicate coatings were formulated and the effect of the Na/Al, Si/Al ratios, and curing time upon adhesion strength of geopolymeric coating was measured using Elcometer 108. Geopolymer gained their maximum adhesion within first three days. After 3 days curing on 60oC resulted into a maximum adhesion strength of 10MPa at Si/Al=3 and Na/Al=1.0. Micro structural analysis and Infra red spectroscopy was used to study the geopolymerisation process. Surface profile of fly ash particles shown that degree of reactivity has a direct relation with their surface roughness. © 2014 Trans Tech Publications, Switzerland. Trans Tech Publications Ltd 2014 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914145161&doi=10.4028%2fwww.scientific.net%2fAMM.625.85&partnerID=40&md5=dcfc2351416edf58c4e269ab96e578c8 Irfan Khan, M. and Azizli, K. and Sufian, S. and Man, Z. (2014) Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material. Applied Mechanics and Materials, 625 . pp. 85-89. http://eprints.utp.edu.my/31931/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description In this study fly ash based aluminosilicate coatings were formulated and the effect of the Na/Al, Si/Al ratios, and curing time upon adhesion strength of geopolymeric coating was measured using Elcometer 108. Geopolymer gained their maximum adhesion within first three days. After 3 days curing on 60oC resulted into a maximum adhesion strength of 10MPa at Si/Al=3 and Na/Al=1.0. Micro structural analysis and Infra red spectroscopy was used to study the geopolymerisation process. Surface profile of fly ash particles shown that degree of reactivity has a direct relation with their surface roughness. © 2014 Trans Tech Publications, Switzerland.
format Article
author Irfan Khan, M.
Azizli, K.
Sufian, S.
Man, Z.
spellingShingle Irfan Khan, M.
Azizli, K.
Sufian, S.
Man, Z.
Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material
author_facet Irfan Khan, M.
Azizli, K.
Sufian, S.
Man, Z.
author_sort Irfan Khan, M.
title Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material
title_short Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material
title_full Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material
title_fullStr Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material
title_full_unstemmed Effect of Na/Al and Si/Al ratios on adhesion strength of geopolymers as coating material
title_sort effect of na/al and si/al ratios on adhesion strength of geopolymers as coating material
publisher Trans Tech Publications Ltd
publishDate 2014
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914145161&doi=10.4028%2fwww.scientific.net%2fAMM.625.85&partnerID=40&md5=dcfc2351416edf58c4e269ab96e578c8
http://eprints.utp.edu.my/31931/
_version_ 1738657316450861056
score 13.18916

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