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 order to reduce municipal solid waste incinerator (MSWI) ash, the effect of replacement level of high calcium fly ash by MSWI bottom ash on fly ash based geopolymer properties were studied as mentioned in this paper.
147 citations
TL;DR: In this article, the authors evaluated the mechanical properties of heat-cured low-calcium fly-ash geopolymer concrete and the behavior of geopolymers concrete beams using a flexural test with four-point bending, elastic theory, and a finite element model.
147 citations
TL;DR: In this paper, the effects of source materials on the microstructure and mechanical properties of metakaolin, iron oxide, and red mud mixtures were studied, and the results showed that longer curing time improves the geopolymerization state resulting in higher compressive load.
147 citations
TL;DR: In this paper, the compressive strength of fly ash-based geopolymers was investigated and the results revealed that higher oxide molar ratios do not necessarily lead to higher compressive strengths.
146 citations
TL;DR: In this paper, a liquid alkaline activator comprising sodium silicate solution (Na 2 SiO 3 ) and sodium hydroxide (NaOH) was used for the alkali activation of the CCR-based geopolymers.
146 citations