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Effect of NaOH concentration on microstructure of boiler ash based geopolymer

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Main Authors: Zarina, Yahya, Mohd Mustafa, Al Bakri Abdullah, Kamarudin, Hussin, Khairul Nizar, Ismail, Abdul Rahim, Abdul Razak
Other Authors: nizar@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications Ltd. 2016
Subjects:
Boiler ash
Geopolymer
NaOH concentration
Palm oil
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41479
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spelling my.unimap-414792016-05-06T09:44:55Z Effect of NaOH concentration on microstructure of boiler ash based geopolymer Zarina, Yahya Mohd Mustafa, Al Bakri Abdullah Kamarudin, Hussin Khairul Nizar, Ismail Abdul Rahim, Abdul Razak nizar@unimap.edu.my Boiler ash Geopolymer NaOH concentration Palm oil Link to publisher's homepage at http://www.scientific.net Boiler ash is one of the waste material from palm oil processing industry and it was widely available. The role of alkaline activator in geopolymer is important for its mechanical properties. NaOH and sodium silicate solution was used as alkaline activator. In order to investigate effect of NaOH concentration on microstructure of boiler ash based geopolymer 6 different NaOH concentration (6M, 8M, 10M, 12M, 14M, 16M) were used. The boiler ash based geopolymer samples were cured in oven at temperature 80 °C for 24 hr. The compressive strength of geopolymer samples at 7 days showed that 14M obtained the maximum strength (13. 9 MPa). This result was supported with SEM analysis were the 14M geopolymer sample showed more dense geopolymer matrix compared to others. 2016-05-06T09:42:08Z 2016-05-06T09:42:08Z 2015 Article Materials Science Forum, vol.803, 2015, pages 173-178 1662-9752 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41479 10.4028/www.scientific.net/MSF.803.173 en Trans Tech Publications Ltd.
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Boiler ash
Geopolymer
NaOH concentration
Palm oil
spellingShingle Boiler ash
Geopolymer
NaOH concentration
Palm oil
Zarina, Yahya
Mohd Mustafa, Al Bakri Abdullah
Kamarudin, Hussin
Khairul Nizar, Ismail
Abdul Rahim, Abdul Razak
Effect of NaOH concentration on microstructure of boiler ash based geopolymer
description Link to publisher's homepage at http://www.scientific.net
author2 nizar@unimap.edu.my
author_facet nizar@unimap.edu.my
Zarina, Yahya
Mohd Mustafa, Al Bakri Abdullah
Kamarudin, Hussin
Khairul Nizar, Ismail
Abdul Rahim, Abdul Razak
format Article
author Zarina, Yahya
Mohd Mustafa, Al Bakri Abdullah
Kamarudin, Hussin
Khairul Nizar, Ismail
Abdul Rahim, Abdul Razak
author_sort Zarina, Yahya
title Effect of NaOH concentration on microstructure of boiler ash based geopolymer
title_short Effect of NaOH concentration on microstructure of boiler ash based geopolymer
title_full Effect of NaOH concentration on microstructure of boiler ash based geopolymer
title_fullStr Effect of NaOH concentration on microstructure of boiler ash based geopolymer
title_full_unstemmed Effect of NaOH concentration on microstructure of boiler ash based geopolymer
title_sort effect of naoh concentration on microstructure of boiler ash based geopolymer
publisher Trans Tech Publications Ltd.
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41479
_version_ 1643799634870534144
score 13.214268

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