Adsorbent materials based on a geopolymer paste for dye removal from aqueous solutions
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2018.08.011
Abstract: Abstract Geopolymers are porous materials that can be used as basic dye adsorbents in wastewater treatment. In this work, a green geopolymer paste synthesized from industrial and agricultural waste materials was employed as an adsorbent… read more here.
Keywords: materials based; aqueous solutions; geopolymer paste; adsorbent materials ... See more keywords
Tailored design of properties of Hongsa fly ash-based geopolymer paste via an adjustment of the alkali activator composition
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.01.194
Abstract: Abstract The composition of the alkali activator was proven to significantly affect the properties of Hongsa fly ash-based geopolymer paste, which, in turn, was found to be beneficial to the product application design. In this… read more here.
Keywords: composition; alkali activator; geopolymer paste;
Strength development properties of geopolymer paste and mortar with respect to amorphous Si/Al ratio of fly ash
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.06.078
Abstract: Abstract The strength development properties of geopolymer paste and mortar with 20–40 wt% of sand is analyzed with respect to changes in the Si/Al ratio calculated from a combination of the amorphous Si and Al contents… read more here.
Keywords: geopolymer paste; strength; mortar; strength development ... See more keywords
The role of delayed water curing in improving the mechanical and microstructural properties of alkali activated fly ash based geopolymer paste blended with slag
Sign Up to like & getrecommendations! Published in 2019 at "World Journal of Engineering"
DOI: 10.1108/wje-03-2018-0103
Abstract: Purpose This paper aims to investigate the effect of delayed water curing on the mechanical and microstructural properties of fly ash-based geopolymer paste-blended with Ground Granulated Blast Furnace Slag (GGBS) with different rest periods. Design/methodology/approach… read more here.
Keywords: paste; based geopolymer; geopolymer paste; delayed water ... See more keywords
Cement-Free Geopolymer Paste: An Eco-Friendly Adhesive Agent for Concrete and Masonry Repairs
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DOI: 10.3390/buildings14113426
Abstract: This study aimed to investigate the feasibility of using geopolymer paste (GP) as an adhesive agent for (i) anchoring steel bars in concrete substrates, (ii) repairing concrete, and (iii) repairing limestone and granite masonry blocks… read more here.
Keywords: cement free; adhesive agent; eco friendly; geopolymer paste ... See more keywords