METHOD FOR CUTTING A MATTRESS, A PANEL, OR A SLAB OF MINERAL WOOL OR A POROUS CONSTRUCTION MATERIAL

A method for cutting a starting panel of mineral wool or porous construction material into several panels includes supplying a starting panel having a front edge and cutting the panel into two in its thickness by a wire by moving the panel in a direction (X). The wire passes in a direction (Y) perpendicular to the direction (X) to form two first panels. The method also includes cutting the rear edge of the two first panels and the front edge of two second panels by moving the wire in a direction (Z) perpendicular both to the direction (X) and to the direction (Y), cutting the panel into two in its thickness using the wire by moving the panel in the direction (X) to form the two second panels, and repeating the cutting front/rear edges and cutting in the thickness to form two third, fourth, etc. panels.