Evaluating the effects of porosity on the mechanical properties of extrusion-based 3D printed concrete - van den Heever, Marchant; du Plessis, Anton; Kruger, Jacques; van Zijl, Gideon (Cement and concrete research, 2022)
Keywords: 3D concrete printing; Cartesian coordinates; Compressive strength; Computed tomography; Concrete; Constituents; Elasticity; Extrusion; Fiber reinforced concretes; Fiber reinforcement; Formability; Interlayers; Mathematical morphology; Mechanical analysis; Mechanical characteristics; Mechanical properties; Mixtures; Modulus of elasticity; Molds; Morphology; Porosity; Porosity metrics; Porous media; Three dimensional printing; Topology; Elasticity; 3D concrete printing; Mechanical characteristics; Computed tomography; Porosity metrics