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The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating

The present study has been performed to see the effect of varying Si/Al ratio (1. 85 to 3) by using same concentration of NaOH and same solid/water ratio for the development of mechanical properties at 28 days of room temperature and also select the Si/Al ratio for coating application. The performan...

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Main Authors: Asif, A., Man, Z., Mohd Azizli, K.A., Nuruddin, M.F., Ismail, L.
Format: Article
Published: Trans Tech Publications Ltd 2015
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907000352&doi=10.4028%2fwww.scientific.net%2fMSF.803.355&partnerID=40&md5=4caca895d2c5bc6e8a508778aa907908
http://eprints.utp.edu.my/26309/
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spelling my.utp.eprints.263092021-08-30T07:06:59Z The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating Asif, A. Man, Z. Mohd Azizli, K.A. Nuruddin, M.F. Ismail, L. The present study has been performed to see the effect of varying Si/Al ratio (1. 85 to 3) by using same concentration of NaOH and same solid/water ratio for the development of mechanical properties at 28 days of room temperature and also select the Si/Al ratio for coating application. The performance of the geopolymer was investigated on the basis of compressive strengthSEM along with EDS. Pure sodium hydroxide specimens displayed decreased strength. However the combination of sodium hydroxide and sodium silicate specimen with aSi/Al ratio of 2 showed maximum strength, whereas the specimen after Si/Al ratio 2 showed decrease in strength. © (2015) Trans Tech Publications, Switzerland. Trans Tech Publications Ltd 2015 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907000352&doi=10.4028%2fwww.scientific.net%2fMSF.803.355&partnerID=40&md5=4caca895d2c5bc6e8a508778aa907908 Asif, A. and Man, Z. and Mohd Azizli, K.A. and Nuruddin, M.F. and Ismail, L. (2015) The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating. Materials Science Forum, 803 . pp. 355-361. http://eprints.utp.edu.my/26309/
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 The present study has been performed to see the effect of varying Si/Al ratio (1. 85 to 3) by using same concentration of NaOH and same solid/water ratio for the development of mechanical properties at 28 days of room temperature and also select the Si/Al ratio for coating application. The performance of the geopolymer was investigated on the basis of compressive strengthSEM along with EDS. Pure sodium hydroxide specimens displayed decreased strength. However the combination of sodium hydroxide and sodium silicate specimen with aSi/Al ratio of 2 showed maximum strength, whereas the specimen after Si/Al ratio 2 showed decrease in strength. © (2015) Trans Tech Publications, Switzerland.
format Article
author Asif, A.
Man, Z.
Mohd Azizli, K.A.
Nuruddin, M.F.
Ismail, L.
spellingShingle Asif, A.
Man, Z.
Mohd Azizli, K.A.
Nuruddin, M.F.
Ismail, L.
The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating
author_facet Asif, A.
Man, Z.
Mohd Azizli, K.A.
Nuruddin, M.F.
Ismail, L.
author_sort Asif, A.
title The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating
title_short The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating
title_full The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating
title_fullStr The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating
title_full_unstemmed The effect of Si/Al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating
title_sort effect of si/al ratio and sodium silicate on the mechanical properties of fly ash based geopolymer for coating
publisher Trans Tech Publications Ltd
publishDate 2015
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907000352&doi=10.4028%2fwww.scientific.net%2fMSF.803.355&partnerID=40&md5=4caca895d2c5bc6e8a508778aa907908
http://eprints.utp.edu.my/26309/
_version_ 1738656853487779840
score 13.160551

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