System for the construction of self-supporting (non-structural) masonry walls with SATEPAS® ACÚSTICO ceramic pieces for façade cladding (walls and bibs), in new building and rehabilitation works. The system is designed to be cladded externally (plastered, coated with external thermal insulation composite systems (ETICS), mechanically fixed ventilated façade, etc.) and internally (tiling, ceramic cladding, linings, gypsum laminated plasterboard, etc.)