Structural Walls With Discs ® Lightweight partition walls, with PRENOVA discs which can be used as partition or submural walls. Structural Walls With Discs ® Lightweight partition walls, with PRENOVA discs which can be used as partition or submural walls. Structural Walls With Discs ® Lightweight partition walls, with PRENOVA discs which can be used as partition or submural walls. Structural Walls With Discs ® Tabiques alivianados con discos Prenova que pueden ser utilizados como tabiques divisorios o submurales. Structural Walls With Discs ® Lightweight partition walls, with PRENOVA discs which can be used as partition or submural walls. Thickness between 15 and 23 cm Divisory Partitions Submural partitions Advantages N 30 % lower concrete consumption N Sustainable, reduces CO2 emissions N Result: Lighter and more resistant buildings N Discs made out of recycled material