Curing Microstructure 3D concrete printing 1 3D printers 1 3d concrete printing 1 Additive manufacturing 1 Additives 1 Al2O3 ceramic 1 Al2O3 ceramics 1 Alumina 1 Aluminum oxide 1 Behaviour properties 1 Bond strength (materials) 1 Cementitious materials 1 Concrete printings 1 Critical value 1 Curing methods 1 Curing properties 1 Defects 1 High viscosities 1 Interlayer bond strength 1 Interlayer bonding 1 Levelings 1 Light sensitive materials 1 Long time interval 1 Long time intervals 1 Microstructures and mechanical properties 1 Photosensitivity 1 Plastic films 1 Plastic-film 1