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Performance Optimization and Characterization of Soda Residue-Fly Ash Geopolymer Paste for Goaf Backfill: Beta-Hemihydrate Gypsum Alternative to Sodium Silicate

Solid waste soda residue (SR), as an industrial pollutant of water, air and soil environment, can be utilized to prepare the low-calcium fly ash (FFA)-based geopolymer paste activated by sodium silicate (NS) solution for goaf backfill. However, the high addition of NS produces the high cost and high...

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Detalles Bibliográficos
Autores principales:	Wang, Haoyu, Zhao, Xianhui, Zhou, Boyu, Lin, Yonghui, Gao, Han
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7763015/ https://www.ncbi.nlm.nih.gov/pubmed/33302554 http://dx.doi.org/10.3390/ma13245604

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