The need for prefabricated elements in house building increases every day, so the automatic manufacture of these elements is very important. The robot spraying system is used for the manufacturing of concrete and composite parts of the building, such as facade panels. Automatic spraying tool path planning, as well as robot singularity avoidance, have been treated [37]. The integration of masonry robots for brick and panel manufacturing is performed under the computer integral manufacturing concept [38]. Another important aspect of research activity in the field of house building prefabrication is the computer-aided architectural design of parts oriented to robotic manufacturing [39].