Compressive strength and thermal conductivity of metakaolin geopolymers with anisotropic insulations
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IOP Publishing Ltd
2022
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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 |
13.251813 |