Recent progress in low-carbon binders
The development of low-carbon binders has been recognized as a means of reducing the
carbon footprint of the Portland cement industry, in response to growing global concerns …
carbon footprint of the Portland cement industry, in response to growing global concerns …
Lateritic soils based geopolymer materials: A review
Lateritic soils are abundant materials available around the tropical and sub-tropical areas in
the world. However, due to their chemical and mineralogical complexity, their use in …
the world. However, due to their chemical and mineralogical complexity, their use in …
Technical and commercial progress in the adoption of geopolymer cement
JSJ Van Deventer, JL Provis, P Duxson - Minerals Engineering, 2012 - Elsevier
If formulated optimally, geopolymer cement made from fly ash, metallurgical slags and
natural pozzolans could reduce by 80% the CO2 emissions associated with the …
natural pozzolans could reduce by 80% the CO2 emissions associated with the …
Mechanical and physical properties of inorganic polymer cement made of iron-rich laterite and lateritic clay: A comparative study
In this work, two different laterites (iron contents of 13.07 and 49.34 wt%, respectively, for
lateritic clay, LAC, and iron-rich laterite, LAI) were selected and calcined at 600° C. The …
lateritic clay, LAC, and iron-rich laterite, LAI) were selected and calcined at 600° C. The …
Characterization and performance evaluation of laterite based geopolymer binder cured at different temperatures
This paper presents the results of experimental evaluation of curing conditions on the
microstructure and performance of geopolymer binders developed from iron-rich laterite …
microstructure and performance of geopolymer binders developed from iron-rich laterite …
Role of Fe species in geopolymer synthesized from alkali-thermal pretreated Fe-rich Bayer red mud
Y Hu, S Liang, J Yang, Y Chen, N Ye, Y Ke… - … and Building Materials, 2019 - Elsevier
A geopolymer material was synthesized from alkali-thermal pretreated Fe-rich Bayer red
mud (RM) and fly ash. Dissolution efficiencies of Al 2 O 3 and SiO 2 in the RM in alkaline …
mud (RM) and fly ash. Dissolution efficiencies of Al 2 O 3 and SiO 2 in the RM in alkaline …
[HTML][HTML] Insights into alkali and acid-activated volcanic ash-based materials: A review
This review provides a comprehensive study of the fundamentals of the alkaline and acid
activation of volcanic ashes (VA), for mainstreaming their use as a conventional feedstock …
activation of volcanic ashes (VA), for mainstreaming their use as a conventional feedstock …
A review of the influence of source material's oxide composition on the compressive strength of geopolymer concrete
Off late, geopolymer concrete has gained significant attention in the construction industry
because of the benefits that it brings via, by-product waste utilization, reduction in …
because of the benefits that it brings via, by-product waste utilization, reduction in …
Effect of silicate modulus on the setting, mechanical strength and microstructure of iron-rich aluminosilicate (laterite) based-geopolymer cured at room temperature
This paper studies the alkali activation of iron-rich aluminosilicates (laterites). Three
activating alkaline solutions were prepared from sodium hydroxide solution (8, 10 and 12 M) …
activating alkaline solutions were prepared from sodium hydroxide solution (8, 10 and 12 M) …
Ferrisilicates formation during the geopolymerization of natural Fe-rich aluminosilicate precursors
The progressive addition of the reactive silica from rice husk ash (10–50 wt%) changes the
phases evolution and the microstructure of the laterites based geopolymer composites. It …
phases evolution and the microstructure of the laterites based geopolymer composites. It …