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Okoye FN, Durgaprasad J, Singh NB. Fly ash/Kaolin based geopolymer green concretes and their mechanical properties. Data Brief. 2015;5:739-44doi: 10.1016/j.dib.2015.10.029.
Okoye, F. N., Durgaprasad, J., & Singh, N. B. (2015). Fly ash/Kaolin based geopolymer green concretes and their mechanical properties. Data in brief, 5739-44. https://doi.org/10.1016/j.dib.2015.10.029
Okoye, F N, et al. "Fly ash/Kaolin based geopolymer green concretes and their mechanical properties." Data in brief vol. 5 (2015): 739-44. doi: https://doi.org/10.1016/j.dib.2015.10.029
Okoye FN, Durgaprasad J, Singh NB. Fly ash/Kaolin based geopolymer green concretes and their mechanical properties. Data Brief. 2015 Nov 07;5:739-44. doi: 10.1016/j.dib.2015.10.029. eCollection 2015 Dec. PMID: 26693505; PMCID: PMC4659805.
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Data Brief. 2015 Nov 07;5:739-44. doi: 10.1016/j.dib.2015.10.029. eCollection 2015 Dec.

Fly ash/Kaolin based geopolymer green concretes and their mechanical properties.

Data in brief

F N Okoye, J Durgaprasad, N B Singh

Affiliations

  1. Department of Civil Engineering, Sharda University, Greater Noida, India.
  2. Research and Technology Development Centre, Sharda University, Greater Noida, India.

PMID: 26693505 PMCID: PMC4659805 DOI: 10.1016/j.dib.2015.10.029

Abstract

Geopolymer concrete mixes were cast using fly ash, kaolin, sodium hydroxide, potassium hydroxide, sodium silicate and aggregates. Portland cement concrete (M30) was used as a reference sample. The effect of silica fume, temperature (40 °C, 60 °C, 80 °C, 100 °C and 120 °C), sodium and potassium hydroxides and different superplasticizers on the compressive strength are reported [1]. Maximum strength was found at 100 °C and 14 M alkali solution [1].

Keywords: Cement; Compressive strength; Concrete; Fly ash; Geopolymer; Kaolin

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