Multi-objective optimization and microstructural mechanisms of silica fume–enhanced graded tailings wet-mix shotcrete: Performance and economic benefits
Yichao Jia, Shaokang Wu, Dong Yang, Xudong Huang, Zaiyong Wang
Topics & Concepts
Silica fumeFly ashMaterials scienceTailingsEttringiteCompressive strengthScanning electron microscopeComposite materialCementPozzolanic reactionBottom ashMetallurgyGround granulated blast-furnace slagPozzolanic activityCharCalcium hydroxideParticle (ecology)Waste managementSlag (welding)Aggregate (composite)PozzolanParticle sizeCalcium oxideShotcreteHydroxideTaguchi methodsConcrete and Cement Materials ResearchConcrete Properties and BehaviorInnovative concrete reinforcement materials