Multilayer wall comprising: - at least one first layer of metal material comprising a first plurality of perforated sheets in metal material substantially adjacent to one another, said first plurality of perforated sheets in metal material having a first direction of longitudinal extension; - at least one first layer of fibrous material positioned on said at least one first layer of metal material, said at least one first layer of fibrous material comprising a first plurality of fibres having a second direction of longitudinal extension, the second direction of longitudinal extension is inclined by a predefined first angle of inclination to the first direction of longitudinal extension; - at least one second layer of fibrous material positioned on said at least one first layer of fibrous material, said at least one second layer of fibrous material comprising a second plurality of fibres having a third direction of longitudinal extension, the third direction of longitudinal extension being inclined by a predefined second angle of inclination in relation to the second direction of longitudinal extension; - at least one second layer of metal material positioned on said at least one second layer of fibrous material, said at least one second layer of metal material comprising a second plurality of perforated sheets in metal material substantially adjacent to one another, the second plurality of perforated sheets in metal material having a fourth direction of longitudinal extension, the fourth direction of longitudinal extension being inclined by a predefined third angle of inclination in relation to the first direction of longitudinal extension and by a predefined fourth angle of inclination in relation to the third direction of longitudinal extension. - at least one first layer of metal material comprising a first plurality of perforated sheets in metal material substantially adjacent to one another, said first plurality of perforated sheets in metal material having a first direction of longitudinal extension; - at least one first layer of fibrous material positioned on said at least one first layer of metal material, said at least one first layer of fibrous material comprising a first plurality of fibres having a second direction of longitudinal extension, the second direction of longitudinal extension is inclined by a predefined first angle of inclination to the first direction of longitudinal extension; - at least one second layer of fibrous material positioned on said at least one first layer of fibrous material, said at least one second layer of fibrous material comprising a second plurality of fibres having a third direction of longitudinal extension, the third direction of longitudinal extension being inclined by a predefined second angle of inclination in relation to the second direction of longitudinal extension; - at least one second layer of metal material positioned on said at least one second layer of fibrous material, said at least one second layer of metal material comprising a second plurality of perforated sheets in metal material substantially adjacent to one another, the second plurality of perforated sheets in metal material having a fourth direction of longitudinal extension, the fourth direction of longitudinal extension being inclined by a predefined third angle of inclination in relation to the first direction of longitudinal extension and by a predefined fourth angle of inclination in relation to the third direction of longitudinal extension.