Browsing by Subject "Metakaolin"

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Preparation of low-cost nano and microcomposites from chicken eggshell, nano-silica and rice husk ash and their utilisations as additives for producing geopolymer cements

Tchakouté, H.K.; Tchinda Mabah, D.E.; Henning Rüscher, C.; Kamseu, E.; Andreola, F.; Bignozzi, M.C.; Leonelli, C. (London [u.a.] : Taylor & Francis, 2020)

This work aims to prepare low-cost nanocomposite and microcomposite with lower molar ratio CaO/SiO2 (0.4). Nano-silica, rice husk ash and calcined chicken eggshell have been used as silica and calcium sources. Metakaolin ...
Synthesis and characterization of zeolite A by hydrothermal transformation of natural Jordanian kaolin

Gougazeh, M.; Buhl, Josef-Christian (Amsterdam : Elsevier, 2014)

The synthesis of zeolite materials by hydrothermal transformation of natural Jordanian kaolin in NaOH solutions of various concentrations was investigated at 100. °C for 20. h. A mixture of zeolite A, quartz and hydroxysodalite ...
Water resistance and thermal behavior of metakaolin-phosphate-based geopolymer cements

Nobouassia Bewa, Christelle; Tchakouté, Hervé K.; Fotio, Daniel; Rüscher, Claus H.; Kamseu, Elie; Leonelli, Cristina (Abingdon : Taylor and Francis Ltd., 2018)

The main target of this work was to investigate the thermal behavior and water resistance of geopolymer cement made from metakaolin as an aluminosilicate source using phosphoric acid solution (10 M) as a hardener. The ...

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