Leaching and hydrating mechanisms, economic benefits of backfill materials by using coal fly ash–slag-based binder for environmentally sustainable production
Tong Zhao, Siqi Zhang, Huifen Yang, Wen Ni, Jia Li, Ge Zhang, Guoxiang Teng, Xuan Li, Song Guo, Yichen Zhou, Zeping Wu
Topics & Concepts
Fly ashEttringiteLeaching (pedology)Materials scienceMetallurgyGround granulated blast-furnace slagPortland cementCementGypsumSlag (welding)Bottom ashCoalCompressive strengthToxicity characteristic leaching procedureWaste managementMetalEnvironmental scienceComposite materialEngineeringSoil scienceSoil waterTailings Management and PropertiesRecycled Aggregate Concrete PerformanceRecycling and utilization of industrial and municipal waste in materials production