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Geopolymer lightweight bricks manufactured from fly ash and foaming agent

This paper deals with the development of lightweight geopolymer bricks by using foaming agent and fly ash. The mix parameters analysed through a laboratory experiment with fix ratio of sodium silicate/sodium hydroxide solution mass ratio 2.5, fly ash/alkaline activator solution mass ratio 2.0, foami...

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Main Authors: Wan Ibrahim, Wan Mastura, Hussin, Kamarudin, Abdullah, Mohd Mustafa Al Bakri, Abdul Kadir, Aeslina
Format: Article
Language:English
Published: American Institute of Physics 2017
Subjects:
TA401-492 Materials of engineering and construction. Mechanics of materials
Online Access:http://eprints.uthm.edu.my/3438/1/AJ%202017%20%2847%29%20Geopolymer%20lightweight%20bricks%20manufactured.pdf
http://eprints.uthm.edu.my/3438/
http://dx.doi.org/10.1063/1.4981870
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spelling my.uthm.eprints.34382021-11-17T06:34:38Z http://eprints.uthm.edu.my/3438/ Geopolymer lightweight bricks manufactured from fly ash and foaming agent Wan Ibrahim, Wan Mastura Hussin, Kamarudin Abdullah, Mohd Mustafa Al Bakri Abdul Kadir, Aeslina TA401-492 Materials of engineering and construction. Mechanics of materials This paper deals with the development of lightweight geopolymer bricks by using foaming agent and fly ash. The mix parameters analysed through a laboratory experiment with fix ratio of sodium silicate/sodium hydroxide solution mass ratio 2.5, fly ash/alkaline activator solution mass ratio 2.0, foaming agent/paste mass ratio 1:2 and molarity of sodium hydroxide solution used was 12M. Different curing temperature (Room Temperature, 60, 80) and foaming agent/water mass ratio (1:10 and 1:20) were studied. Compressive strength, density analysis, and water absorption has been investigated. The results show that the foamed geopolymer bricks with a lower foam/water mass ratio (1:10)and high curing temperature (80°C) leading to a better properties. Mixtures with a low density of around 1420 kg/m3 and a compressive strength of around 10 MPa were achieved. American Institute of Physics 2017 Article PeerReviewed text en http://eprints.uthm.edu.my/3438/1/AJ%202017%20%2847%29%20Geopolymer%20lightweight%20bricks%20manufactured.pdf Wan Ibrahim, Wan Mastura and Hussin, Kamarudin and Abdullah, Mohd Mustafa Al Bakri and Abdul Kadir, Aeslina (2017) Geopolymer lightweight bricks manufactured from fly ash and foaming agent. Advanced Materials Engineering and Technology V, 1835 (1). 020048 (1)-020048 (5). ISSN 9780735415058 http://dx.doi.org/10.1063/1.4981870
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic TA401-492 Materials of engineering and construction. Mechanics of materials
spellingShingle TA401-492 Materials of engineering and construction. Mechanics of materials
Wan Ibrahim, Wan Mastura
Hussin, Kamarudin
Abdullah, Mohd Mustafa Al Bakri
Abdul Kadir, Aeslina
Geopolymer lightweight bricks manufactured from fly ash and foaming agent
description This paper deals with the development of lightweight geopolymer bricks by using foaming agent and fly ash. The mix parameters analysed through a laboratory experiment with fix ratio of sodium silicate/sodium hydroxide solution mass ratio 2.5, fly ash/alkaline activator solution mass ratio 2.0, foaming agent/paste mass ratio 1:2 and molarity of sodium hydroxide solution used was 12M. Different curing temperature (Room Temperature, 60, 80) and foaming agent/water mass ratio (1:10 and 1:20) were studied. Compressive strength, density analysis, and water absorption has been investigated. The results show that the foamed geopolymer bricks with a lower foam/water mass ratio (1:10)and high curing temperature (80°C) leading to a better properties. Mixtures with a low density of around 1420 kg/m3 and a compressive strength of around 10 MPa were achieved.
format Article
author Wan Ibrahim, Wan Mastura
Hussin, Kamarudin
Abdullah, Mohd Mustafa Al Bakri
Abdul Kadir, Aeslina
author_facet Wan Ibrahim, Wan Mastura
Hussin, Kamarudin
Abdullah, Mohd Mustafa Al Bakri
Abdul Kadir, Aeslina
author_sort Wan Ibrahim, Wan Mastura
title Geopolymer lightweight bricks manufactured from fly ash and foaming agent
title_short Geopolymer lightweight bricks manufactured from fly ash and foaming agent
title_full Geopolymer lightweight bricks manufactured from fly ash and foaming agent
title_fullStr Geopolymer lightweight bricks manufactured from fly ash and foaming agent
title_full_unstemmed Geopolymer lightweight bricks manufactured from fly ash and foaming agent
title_sort geopolymer lightweight bricks manufactured from fly ash and foaming agent
publisher American Institute of Physics
publishDate 2017
url http://eprints.uthm.edu.my/3438/1/AJ%202017%20%2847%29%20Geopolymer%20lightweight%20bricks%20manufactured.pdf
http://eprints.uthm.edu.my/3438/
http://dx.doi.org/10.1063/1.4981870
_version_ 1738581123319988224
score 13.211869

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