Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)

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Main Authors:	Cheng-Yong, Heah, Khairunnisa, Zulkifly, Yun-Ming, Liew, Bayuaji, Ridho, Mohd Mustafa Al Bakri, Abdullah, Shamsul, Ahmad, Stachowiak, Tomasz, Szmidla, Janusz, Gondro, Joanna, Jeż, Bartłomiej, Mohd Suhaimi, Khalid, Garus, Sebastian, Shee-Ween, Ong, Wan-En, Ooi, Hui-Teng, Ng
Other Authors:	cyheah@unimap.edu.my
Format:	Article
Language:	English
Published:	MDPI AG 2021
Subjects:	Blended geopolymer Thermal performance Aluminum phosphate Combustibility Fire propagation
Online Access:	http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72985
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Institution:	Universiti Malaysia Perlis
Language:	English

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spelling	my.unimap-729852021-12-23T08:37:16Z Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP) Cheng-Yong, Heah Khairunnisa, Zulkifly Cheng-Yong, Heah Yun-Ming, Liew Bayuaji, Ridho Mohd Mustafa Al Bakri, Abdullah Shamsul, Ahmad Stachowiak, Tomasz Szmidla, Janusz Gondro, Joanna Jeż, Bartłomiej Mohd Suhaimi, Khalid Garus, Sebastian Shee-Ween, Ong Wan-En, Ooi Hui-Teng, Ng cyheah@unimap.edu.my Center of Excellence Geopolymer and Green Technology (CEGeoGTech), Universiti Malaysia Perlis (UniMAP) Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis (UniMAP) Faculty of Mechanical Engineering Technology, Universiti Malaysia Perlis (UniMAP) Department of Civil Infrastructure Engineering, Institut Teknologi Sepuluh Nopember Sultan Azlan Shah Power Station, TNB Janamanjung Sdn. Bhd, Seri Manjung Faculty of Mechanical Engineering and Computer Science, Częstochowa University of Technology Department of Physics, Częstochowa University of Technology Blended geopolymer Thermal performance Aluminum phosphate Combustibility Fire propagation Link to publisher's homepage at https://www.mdpi.com/ Thermal performance, combustibility, and fire propagation of fly ash-metakaolin (FA-MK) blended geopolymer with the addition of aluminum triphosphate, ATP (Al(H2PO4)3), and monoaluminium phosphate, MAP (AlPO4) were evaluated in this paper. To prepare the geopolymer mix, fly ash and metakaolin with a ratio of 1:1 were added with ATP and MAP in a range of 0–3% by weight. The fire/heat resistance was evaluated by comparing the residual compressive strengths after the elevated temperature exposure. Besides, combustibility and fire propagation tests were conducted to examine the thermal performance and the applicability of the geopolymers as passive fire protection. Experimental results revealed that the blended geopolymers with 1 wt.% of ATP and MAP exhibited higher compressive strength and denser geopolymer matrix than control geopolymers. The effect of ATP and MAP addition was more obvious in unheated geopolymer and little improvement was observed for geopolymer subjected to elevated temperature. ATP and MAP at 3 wt.% did not help in enhancing the elevated-temperature performance of blended geopolymers. Even so, all blended geopolymers, regardless of the addition of ATP and MAP, were regarded as the noncombustible materials with negligible (0–0.1) fire propagation index. 2021-12 2021-12-23T08:37:16Z 2021-12-23T08:37:16Z 2021-04-15 Article Materials, vol. 14(8), 2021, pages 1973 1996-1944 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72985 https://www.mdpi.com/1996-1944/14/8/1973 https://doi.org/10.3390/ma14081973 en MDPI AG
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	Blended geopolymer Thermal performance Aluminum phosphate Combustibility Fire propagation
spellingShingle	Blended geopolymer Thermal performance Aluminum phosphate Combustibility Fire propagation Cheng-Yong, Heah Khairunnisa, Zulkifly Cheng-Yong, Heah Yun-Ming, Liew Bayuaji, Ridho Mohd Mustafa Al Bakri, Abdullah Shamsul, Ahmad Stachowiak, Tomasz Szmidla, Janusz Gondro, Joanna Jeż, Bartłomiej Mohd Suhaimi, Khalid Garus, Sebastian Shee-Ween, Ong Wan-En, Ooi Hui-Teng, Ng Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)
description	Link to publisher's homepage at https://www.mdpi.com/
author2	cyheah@unimap.edu.my
author_facet	cyheah@unimap.edu.my Cheng-Yong, Heah Khairunnisa, Zulkifly Cheng-Yong, Heah Yun-Ming, Liew Bayuaji, Ridho Mohd Mustafa Al Bakri, Abdullah Shamsul, Ahmad Stachowiak, Tomasz Szmidla, Janusz Gondro, Joanna Jeż, Bartłomiej Mohd Suhaimi, Khalid Garus, Sebastian Shee-Ween, Ong Wan-En, Ooi Hui-Teng, Ng
format	Article
author	Cheng-Yong, Heah Khairunnisa, Zulkifly Cheng-Yong, Heah Yun-Ming, Liew Bayuaji, Ridho Mohd Mustafa Al Bakri, Abdullah Shamsul, Ahmad Stachowiak, Tomasz Szmidla, Janusz Gondro, Joanna Jeż, Bartłomiej Mohd Suhaimi, Khalid Garus, Sebastian Shee-Ween, Ong Wan-En, Ooi Hui-Teng, Ng
author_sort	Cheng-Yong, Heah
title	Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)
title_short	Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)
title_full	Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)
title_fullStr	Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)
title_full_unstemmed	Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)
title_sort	elevated-temperature performance, combustibility and fire propagation index of fly ash-metakaolin blend geopolymers with addition of monoaluminium phosphate (map) and aluminum dihydrogen triphosphate (atp)
publisher	MDPI AG
publishDate	2021
url	http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72985
_version_	1724609982370938880

Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)

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