Potential of Soil Stabilization Using Ground Granulated Blast Furnace Slag (GGBFS) and Fly Ash via Geopolymerization Method: A Review

Geopolymers, or also known as alkali-activated binders, have recently emerged as a viable alternative to conventional binders (cement) for soil stabilization. Geopolymers employ alkaline activation of industrial waste to create cementitious products inside treated soils, increasing the clayey soils&...

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Veröffentlicht in:	Materials 2022-01, Vol.15 (1), p.375
Hauptverfasser:	Abdila, Syafiadi Rizki, Abdullah, Mohd Mustafa Al Bakri, Ahmad, Romisuhani, Burduhos Nergis, Dumitru Doru, Rahim, Shayfull Zamree Abd, Omar, Mohd Firdaus, Sandu, Andrei Victor, Vizureanu, Petrica, Syafwandi
Format:	Artikel
Sprache:	eng
Schlagworte:	Blast furnace practice By products Cement Civil engineering Clay Clay soils Compressive strength Curing Engineering firms Fly ash Geopolymers GGBS Granulation Highway construction Industrial wastes Morphology Permeability Precursors Review Road construction Slag Soil mechanics Soil stabilization Soil testing Stabilization Waste treatment
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Beschreibung
Zusammenfassung:	Geopolymers, or also known as alkali-activated binders, have recently emerged as a viable alternative to conventional binders (cement) for soil stabilization. Geopolymers employ alkaline activation of industrial waste to create cementitious products inside treated soils, increasing the clayey soils' mechanical and physical qualities. This paper aims to review the utilization of fly ash and ground granulated blast furnace slag (GGBFS)-based geopolymers for soil stabilization by enhancing strength. Previous research only used one type of precursor: fly ash or GGBFS, but the strength value obtained did not meet the ASTM D 4609 (
ISSN:	1996-1944 1996-1944
DOI:	10.3390/ma15010375