Calcined kaolin geopolymeric powder: Influence of water- to geopolymeric powder ratio
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my.unimap-234022013-02-07T01:26:27Z Calcined kaolin geopolymeric powder: Influence of water- to geopolymeric powder ratio Liew, Yun Ming Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Mohd Mustafa Al Bakri, Abdullah Binhussain, M. Luqman, Musa, Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. cheng, Yong Heah yun86_liew@yahoo.com vc@unimap.edu.my mustafa_albakri@unimap.edu.my bnhusain@kacst.edu.sa luqman@unimap.edu.my nizar@unimap.edu.my chengyongheah@hotmail.com Calcined kaolin Geopolymeric powder Geopolymers Water-to-Geopolymeric Powder Link to publisher's homepage at http://www.ttp.net/ This paper describes the synthesis of calcined kaolin geopolymeric powder from the alkaline activation of calcined kaolin followed by solidification and pulverizing process. The geopolymeric powder was used by just adding water to produce resulted geopolymer paste. In this paper, the effect of water-to-geopolymeric powder ratios on the properties of the resulted geopolymer paste was studied. This water-to-geopolymer powder ratio was similar to that of water-to-cement ratio in the case of ordinary Portland cement (OPC). However, the concept used here was based on geopolymerization process. The compressive strength, setting time and SEM analysis of the resulted geopolymer pastes were conducted. Highest strength was achieved at water-to-geopolymer powder ratio of 0.22. The resulted geopolymer paste could be handled up to 120 minutes and reached final setting after about 4 hours of setting. Microstructure showed the formation of geopolymeric gel after the addition of water to the geopolymeric powder 2013-02-07T01:26:27Z 2013-02-07T01:26:27Z 2012-07 Article Advanced Materials Research, vol. 548, 2012, pages 48-53 1022-6680 http://www.scientific.net/AMR.548.48 http://hdl.handle.net/123456789/23402 en Trans Tech Publications |
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Calcined kaolin Geopolymeric powder Geopolymers Water-to-Geopolymeric Powder |
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Calcined kaolin Geopolymeric powder Geopolymers Water-to-Geopolymeric Powder Liew, Yun Ming Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Mohd Mustafa Al Bakri, Abdullah Binhussain, M. Luqman, Musa, Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. cheng, Yong Heah Calcined kaolin geopolymeric powder: Influence of water- to geopolymeric powder ratio |
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yun86_liew@yahoo.com |
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yun86_liew@yahoo.com Liew, Yun Ming Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Mohd Mustafa Al Bakri, Abdullah Binhussain, M. Luqman, Musa, Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. cheng, Yong Heah |
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Liew, Yun Ming Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Mohd Mustafa Al Bakri, Abdullah Binhussain, M. Luqman, Musa, Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. cheng, Yong Heah |
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Liew, Yun Ming |
title |
Calcined kaolin geopolymeric powder: Influence of water- to geopolymeric powder ratio |
title_short |
Calcined kaolin geopolymeric powder: Influence of water- to geopolymeric powder ratio |
title_full |
Calcined kaolin geopolymeric powder: Influence of water- to geopolymeric powder ratio |
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Calcined kaolin geopolymeric powder: Influence of water- to geopolymeric powder ratio |
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Calcined kaolin geopolymeric powder: Influence of water- to geopolymeric powder ratio |
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calcined kaolin geopolymeric powder: influence of water- to geopolymeric powder ratio |
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Trans Tech Publications |
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2013 |
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http://dspace.unimap.edu.my/xmlui/handle/123456789/23402 |
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