Mixers, systems for applying building materials and methods for producing buildings from building materials

摘要

The mixer (1) has a drum (2) with at least one inlet (6) and one outlet (7). The mixer 1 further includes a driving section 3 and a stirring shaft 4 disposed in the drum 2 and connected to the driving section 3. [ The mixer 1 further has a conveying device 5 disposed in the drum 2 on the same axis as the stirring shaft 4.