Influencing factors and new developments of fly ash based geopolymer
Article
Article Title | Influencing factors and new developments of fly ash based geopolymer |
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ERA Journal ID | 40869 |
Article Category | Article |
Authors | Chen, Si (Author), Zhuge, Yan (Author) and Xu, Deping (Author) |
Editors | Al-Bahar, Suad Khalid and Zhao, Jing Ying |
Journal Title | Advanced Materials Research |
Journal Citation | 831, pp. 62-66 |
Number of Pages | 5 |
Year | 2014 |
Place of Publication | Pfaffikon, Switzerland |
ISSN | 1022-6680 |
1662-8985 | |
Digital Object Identifier (DOI) | https://doi.org/10.4028/www.scientific.net/AMR.831.62 |
Web Address (URL) | https://www.scientific.net/AMR.831.62 |
Abstract | This paper presents a discussion of factors affecting the performance of fly ash based geopolymer, and some recent innovations on fly ash based geopolymer. The characteristics of fly ash based geopolymer are discussed in terms of the effects of raw material selection, alkaline activators, and curing procedures. Nowadays, researchers have used geopolymer as a cementitious material to develop innovative geopolymer materials, such as porous, fibre reinforced and foam fly ash based geopolymer concrete, which are greener than the traditional cementitious material. The high-calcium fly ashes could be used to produce porous fly ash based geopolymer composites with satisfactory mechanical properties. The addition of fibres increases greatly the ductility of geopolymer. Foam can be added to the geopolymeric mixture to produce lightweight concrete. However, the manufacturing of fly ash-based geopolymer foam concrete has not been explored too much. |
Keywords | fly ash; solid wastes; lightweight geopolymer; porous geopolymer |
ANZSRC Field of Research 2020 | 419999. Other environmental sciences not elsewhere classified |
400505. Construction materials | |
340306. Polymerisation mechanisms | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Centre of Excellence in Engineered Fibre Composites |
China University of Mining and Technology, China | |
Event | 8th International Symposium on Cement and Concrete (ISCC 2013) |
Institution of Origin | University of Southern Queensland |
ISBN | 9783037859155 |
Book Title | Advanced materials research |
Chapter Number | 1 |
Event Details | 8th International Symposium on Cement and Concrete (ISCC 2013) Event Date 20 to end of 23 Sep 2013 Event Location Nanjing, China |
https://research.usq.edu.au/item/q2415/influencing-factors-and-new-developments-of-fly-ash-based-geopolymer
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