System to additively manufacturing constructions or components of constructions

Abstract

The invention relates to a system (1) for additively manufacturing constructions (2) or components of constructions (2), wherein a material discharge unit (3) can be moved in a plurality of degrees of freedom in order to discharge a mixed building material (4) layer-by-layer in predefined print pathways (4a), said system at least comprising: the material discharge unit (3); a mixing-and-pumping device (5), which is configured to mix the building material (4) with added water and then convey same from the mixing-and-pumping device (5) to the material discharge unit (3); at least one first sensor (6), which is suitable for measuring, directly inline, at least two first physical parameters of the mixed building material (4) continuously during the manufacturing process; a control unit (7) for controlling the manufacturing process, which control unit is communicatively connected at least to the mixing-and-pumping device (5) and the at least one first sensor (6) and which receives at least the measured first physical parameters of the at least one first sensor (6) as input signals and which is furthermore configured to continuously adapt and/or optimize the manufacturing process automatically in real time at least as a function of the first physical parameters of the at least one first sensor (6).

Dependencies are inferred from the claim text.