Topic
Geopolymer
About: Geopolymer is a research topic. Over the lifetime, 6776 publications have been published within this topic receiving 157991 citations. The topic is also known as: geopolymers.
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TL;DR: In this paper, the authors presented an optimization of fly ash geopolymer mixtures by Taguchi method, and a study on the mechanical properties and durability of concrete produced from the optimal mixes.
426 citations
TL;DR: The use of fly ash in concrete dates back to the late 20th century and its advantages and disadvantages had been widely researched as mentioned in this paper, however, the level of replacement is still limited to a maximum of 35% of cement by mass.
417 citations
TL;DR: In this article, the effect of concentration of NaOH solution on the mechanical and chemical properties of the metakaolinite-based geopolymer was investigated by means of X-ray diffraction, scanning electron microscopy (SEM) and infrared spectrometry (IR).
414 citations
TL;DR: In this article, a study of thermal stability of properties upon firing at 800-1200°C of geopolymer materials prepared using class F fly ash and Na and K alkaline activators was performed.
413 citations
TL;DR: In this paper, the suitability of fly ash stock piles for geopolymer manufacturing was studied and the results of chemical analyses, X-ray diffraction (XRD) and particle size distribution (PSD) of five sources of coal-fired power generating plants in the US are presented.
410 citations