They represent the solution with innovative blocks most closely linked to the construction tradition. Their installation is “with vertical holes” with the horizontal joint of normal mortar, with a maximum thickness of 7mm, and vertical dry joint with lateral multi-interlock. The low brick drilling percentage (max. 55%) and the reduced distance between the partitions allows the mortar to penetrate the holes for only a few millimetres, creating strong connections between the blocks (upper and lower), which make the masonry monolithic. The horizontal mortar joint can have one or two interruptions with a width varying from 2 cm to 4 cm. The lateral multi-interlock makes it possible to close the vertical joint without any use of mortar. The large size of the block allows advancement with respect to the edge of the pillar and the correction of the thermal bridge created by it.