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Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations

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Main Authors: Yun-Ming, Liew, Nur Ain, Jaya, Mohd Mustafa Al Bakri, Abdullah, Kamarudin, Hussin, Cheng Yong, Heah, Ridho, Bayuaji, Muhammad Faheem, Mohd Tahir
Other Authors: ymliew@unimap.edu.my
Format: Article
Language:English
Published: IOP Publishing Ltd 2022
Subjects:
Geopolymers
Metakaolin geopolymers
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74705
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spelling my.unimap-747052022-03-17T03:21:17Z Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations Yun-Ming, Liew Nur Ain, Jaya Yun-Ming, Liew Mohd Mustafa Al Bakri, Abdullah Kamarudin, Hussin Cheng Yong, Heah Ridho, Bayuaji Muhammad Faheem, Mohd Tahir ymliew@unimap.edu.my Center of Excellence Geopolymer and Green Technology (CEGeoGTech), School of Materials Engineering, Universiti Malaysia Perlis (UniMAP) Faculty of Engineering Technology, Universiti Malaysia Perlis (UniMAP) Faculty of Vocations, Institut Teknologi Sepuluh Nopember,Surabaya Geopolymers Metakaolin geopolymers Link to publisher's homepage at https://iopscience.iop.org/ This research investigated the properties of thermally insulating geopolymer prepared using waste filler (fibreboard and rubber) to act as anisotropic pore/insulation. The geopolymer matrix was synthesised using metakaolin and an alkaline solution consists of sodium hydroxide solution and sodium silicate mixture. Geopolymers with varying content (0, 3, 5 and 7 layers) of coin-shaped fibreboard and expanded polystyrene are produced to examine the anisotropic insulation effect on the material characteristics. The compressive strength and thermal conductivity were determined experimentally. From the results, it is proved that the use of anisotropic insulations can improve the thermal conductivity and minimizing the reduction of compressive strength. Geopolymer incorporated with fibreboard had better performance in terms of strength while geopolymer incorporated with rubber had better thermal conductivity. 2022 2022-03-17T03:21:17Z 2022-03-17T03:21:17Z 2020-02 Article IOP Conference Services: Material Sciences Engineering, vol.743, 2020, 7 pages 1757-899x (online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74705 https://doi.org/10.1088/1757-899x/743/1/012005 en IOP Publishing 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 Geopolymers
Metakaolin geopolymers
spellingShingle Geopolymers
Metakaolin geopolymers
Yun-Ming, Liew
Nur Ain, Jaya
Yun-Ming, Liew
Mohd Mustafa Al Bakri, Abdullah
Kamarudin, Hussin
Cheng Yong, Heah
Ridho, Bayuaji
Muhammad Faheem, Mohd Tahir
Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations
description Link to publisher's homepage at https://iopscience.iop.org/
author2 ymliew@unimap.edu.my
author_facet ymliew@unimap.edu.my
Yun-Ming, Liew
Nur Ain, Jaya
Yun-Ming, Liew
Mohd Mustafa Al Bakri, Abdullah
Kamarudin, Hussin
Cheng Yong, Heah
Ridho, Bayuaji
Muhammad Faheem, Mohd Tahir
format Article
author Yun-Ming, Liew
Nur Ain, Jaya
Yun-Ming, Liew
Mohd Mustafa Al Bakri, Abdullah
Kamarudin, Hussin
Cheng Yong, Heah
Ridho, Bayuaji
Muhammad Faheem, Mohd Tahir
author_sort Yun-Ming, Liew
title Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations
title_short Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations
title_full Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations
title_fullStr Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations
title_full_unstemmed Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations
title_sort compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations
publisher IOP Publishing Ltd
publishDate 2022
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/74705
_version_ 1729704794507968512
score 13.214268

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