Green method Absorption performance 1 Acoustic wave absorption 1 Aerogels 1 Arabic gum 1 Arabic gums 1 Butadiene 1 Butadiene-acrylonitrile rubber 1 Calcite 1 Calcium carbonate 1 Calcium silicate 1 Carboxylic butadiene-acrylonitrile rubber 1 Cement based material 1 Cements 1 Computerized tomography 1 Cracks 1 Energy dispersive spectroscopy 1 Ettringite 1 Ettringites 1 Freeze-drying process 1 Full-depth repair 1 Hybrid aerogels 1 Hydration 1 Inorganic mineral 1 Intelligent method 1 Mechanical performance 1 Microbial mineralization 1 Microorganisms 1 Mineralogy 1 Repair 1