Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 °C
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| 言語: | English |
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Trans Tech Publications
2014
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my.unimap-342252014-05-05T02:12:20Z Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 °C Omar A., Abdulkareem Mohd Mustafa Al-Bakri, Abdullah Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. eng.omar83@yahoo.com Compressive strength Elevated temperatures Geopolymer Lightweight geopolymer concrete Link to publisher's homepage at http://www.ttp.net/ This paper reports the fire resistance property of a lightweight aggregate geopolymer concrete (LWAGC) material synthesized by the alkali-activation of locally source fly ash (FA) after exposed to elevated temperatures ranged of 100 °C to 800 °C. The results illustrates that the concrete gained a compressive strength after exposing to elevated temperatures of 100, 200 and 300 °C. Afterward, the strength of the LWAGC is started to deteriorate after exposing to elevated temperatures ranged of 400 °C to 800 °C, due to the difference in thermal expansion between the geopolymeric paste and LWA as well as to the evaporation of the structural water which increased the thermal shrinkage. 2014-05-05T02:12:20Z 2014-05-05T02:12:20Z 2014 Article Omar A. Abdulkareem et al., Key Engineering Materials, vol.594-595, 2014, pages 427-432 1662-9795 http://dspace.unimap.edu.my:80/dspace/handle/123456789/34225 http://www.scientific.net/KEM.594-595.427 10.4028/www.scientific.net/KEM.594-595.427 en Trans Tech Publications |
| 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 |
Compressive strength Elevated temperatures Geopolymer Lightweight geopolymer concrete |
| spellingShingle |
Compressive strength Elevated temperatures Geopolymer Lightweight geopolymer concrete Omar A., Abdulkareem Mohd Mustafa Al-Bakri, Abdullah Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 °C |
| description |
Link to publisher's homepage at http://www.ttp.net/ |
| author2 |
eng.omar83@yahoo.com |
| author_facet |
eng.omar83@yahoo.com Omar A., Abdulkareem Mohd Mustafa Al-Bakri, Abdullah Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. |
| format |
Article |
| author |
Omar A., Abdulkareem Mohd Mustafa Al-Bakri, Abdullah Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. |
| author_sort |
Omar A., Abdulkareem |
| title |
Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 °C |
| title_short |
Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 °C |
| title_full |
Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 °C |
| title_fullStr |
Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 °C |
| title_full_unstemmed |
Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 °C |
| title_sort |
fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 â°c |
| publisher |
Trans Tech Publications |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/34225 |
| _version_ |
1643797424273096704 |
| score |
13.154905 |