Performance evaluation of fly-ash and silica-fume based geopolymer concrete at different alkaline molarities with machine learning-based strength prediction

Abstract The high environmental impact of conventional Portland cement has driven the need for sustainable alternative binders with improved performance characteristics. Geopolymer concrete (GPC), particularly using industrial by-products such as fly ash and silica fume, has emerged as a promising s...

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Principais autores:	Siva Shanmukha Anjaneya Babu Padavala, Deepak Kothuri, Abraham Mengistu Gashe
פורמט:	Artigo
שפה:	Inglês
יצא לאור:	Nature Portfolio 2026-05-01
סדרה:	Scientific Reports
נושאים:	Geopolymer concrete Fly ash–silica fume system Alkali activator molarity Mechanical and durability properties Rapid chloride permeability Water sorptivity
גישה מקוונת:	https://doi.org/10.1038/s41598-026-52618-0
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