Experimental study of microorganism-induced calcium carbonate precipitation to solidify coal gangue as backfill materials: mechanical properties and microstructure
Zhaojun Wang, Jixiong Zhang, Meng Li, Shijie Guo, Jiaqi Zhang, Gaolei Zhu, Jiaqi Zhang, Gaolei Zhu
Topics & Concepts
Compressive strengthMaterials scienceGangueCalcium carbonateCementitiousCementMicrostructurePortland cementFourier transform infrared spectroscopyPrecipitationScanning electron microscopeMineralogyCarbonateCalciteComposite materialMetallurgyChemical engineeringChemistryEngineeringMeteorologyPhysicsMicrobial Applications in Construction MaterialsGrouting, Rheology, and Soil MechanicsTailings Management and Properties